Goods & Services

unwrought and wrought metal alloys in various forms, namely sheet, plate, wire, bar, rod, billet, tubing, piping, powder, castings and welding filler metal.

Abstract

Wrought age-hardenable nickel-chromium-cobalt based alloy compositions suitable for use in high temperature gas turbine cases possessing higher mechanical strength, toughness/containment, and thermal stability compared to current commercial alloys and an acceptable containment factor containing in weight percent 16 to 20 wt.% chromium, 8 to 13 wt.% cobalt, 4 to 8.5 wt.% molybdenum, up to 8 wt.% tungsten, 2.1 to 4.1 wt.% aluminum, titanium up to 1.9 wt.%, up to 3.7 wt.% niobium, up to 5 wt.% iron, carbon present up to 0.15 wt.%, up to 0.015 wt.% boron, up to 7.1 wt.% tantalum, up to 0.13 wt.% silicon, up to 1.0 wt.% manganese, and up to 0.06 wt.% zirconium, with a balance of nickel and impurities. The amounts of certain alloying elements must be carefully controlled according to three compositional relationships here disclosed.

IPC Classes  ?

• C22C 19/05 - Alloys based on nickel or cobalt based on nickel with chromium
• C22F 1/10 - Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of nickel or cobalt or alloys based thereon

Abstract

Wrought age-hardenable nickel-chromium-cobalt based alloy compositions suitable for use in high temperature gas turbine cases possessing higher mechanical strength, toughness/containment, and thermal stability compared to current commercial alloys and an acceptable containment factor containing in weight percent 16 to 20 wt. % chromium, 8 to 13 wt. % cobalt, 4 to 8.5 wt. % molybdenum, up to 8 wt. % tungsten, 2.1 to 4.1 wt. % aluminum, titanium up to 1.9 wt. %, up to 3.7 wt. % niobium, up to 5 wt. % iron, carbon present up to 0.15 wt. %, up to 0.015 wt. % boron, up to 7.1 wt. % tantalum, up to 0.13 wt. % silicon, up to 1.0 wt. % manganese, and up to 0.06 wt. % zirconium, with a balance of nickel and impurities. The amounts of certain alloying elements must be carefully controlled according to three compositional relationships here disclosed.

IPC Classes  ?

• C22C 19/05 - Alloys based on nickel or cobalt based on nickel with chromium
• C22F 1/10 - Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of nickel or cobalt or alloys based thereon

Abstract

2322233) is formed on at least one surface of the workpiece. The flowing argon atmosphere in the pre-oxidation heat-treatment method should contain less than 0.1 vol.% oxygen content, and the gas flux is at least 1 mL/min·cm2.

IPC Classes  ?

• C23C 8/02 - Pretreatment of the material to be coated
• C21D 1/74 - Methods of treatment in inert gas, controlled atmosphere, vacuum or pulverulent material
• C21D 1/773 - Methods of treatment in inert gas, controlled atmosphere, vacuum or pulverulent material under reduced pressure or vacuum
• C22C 1/04 - Making non-ferrous alloys by powder metallurgy
• C22C 19/05 - Alloys based on nickel or cobalt based on nickel with chromium

Abstract

A pre-oxidation heat-treatment method to heat treat nickel-base alloys containing, in weight percent, 1.8 wt. % minimum aluminum and 10 wt. % minimum chromium is disclosed that can provide an aluminum oxide scale having a thickness of at least 100 nanometers (nm) that contains little or no chromium oxide (Cr2O3), nickel oxide (NiO), titanium oxide (TiO2), silicon oxide (SiO2) or mixed oxides. The method involves heating a workpiece made from an alloy in a furnace containing a flowing argon atmosphere at a pressure of at least 500 microns, and at a temperature of 1400° F. to 2150° F. until a continuous scale of aluminum oxide (Al2O3) is formed on at least one surface of the workpiece. The flowing argon atmosphere in the pre-oxidation heat-treatment method should contain less than 0.1 vol. % oxygen content, and the gas flux is at least 1 mL/min·cm2.

IPC Classes  ?

• C22F 1/10 - Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of nickel or cobalt or alloys based thereon
• C22C 19/05 - Alloys based on nickel or cobalt based on nickel with chromium

Goods & Services

Unwrought and wrought metal alloys in various forms, namely sheet, plate, wire, bar, rod, billet, tubing, piping, powder, castings and welding filler metal

Goods & Services

Unwrought and wrought metal alloys in various forms, namely, bars, plates, sheets, wires, billets, powder, tubing, piping, pipe fittings and castings.

Goods & Services

(1) Unwrought and wrought metal alloys in various forms, namely, bars, plates, sheets, wires, billets, powder, tubing, piping, pipe fittings and castings.

Goods & Services

Wrought and unwrought cobalt-based metal alloys in various forms, namely, sheet, plate, wire, bar, billet, tubing, piping, welding filler metal and castings.

Goods & Services

(1) Wrought and unwrought cobalt-based metal alloys in various forms, namely, sheet, plate, wire, bar, billet, tubing, piping, welding filler metal and castings.

Goods & Services

Wrought and unwrought nickel-based alloys in various forms, namely, sheets, plates, powder, wire, bars, billets, tubing, piping, pipe fittings and castings.

Goods & Services

Unwrought and wrought metal alloys in various forms, namely, bars, plates, sheets, wires, billets, powder, tubing, piping, pipe fittings and castings

Goods & Services

(1) Wrought and unwrought nickel-based alloys in various forms, namely, sheets, plates, powder, wire, bars, billets, tubing, piping, pipe fittings and castings.

Goods & Services

Wrought and unwrought cobalt-based metal alloys in various forms, namely, sheet, plate, wire, bar, billet, tubing, piping, welding filler metal and castings

Abstract

A chromium-bearing, cobalt-based alloys amenable to wrought processing has improved resistance to both chloride-induced crevice corrosion and galling. The alloy contains up to 3.545 wt. % nickel, 0.242 to 0.298 wt. % nitrogen, and may contain 22.0 to 30.0 wt. % chromium, 3.0 to 10.0 wt. % molybdenum, up to 5.0 wt. % tungsten, up to 7 wt. % iron, 0.5 to 2.0 wt. % manganese, 0.5 to 2.0 wt. % silicon, 0.02 to 0.11 wt. % carbon, 0.005 to 0.205 wt. % aluminum, and the balance is cobalt plus impurities.

IPC Classes  ?

• C22C 19/07 - Alloys based on nickel or cobalt based on cobalt

Goods & Services

Wrought and unwrought nickel-based alloys in various forms, namely, sheets, plates, powder, wire, bars, billets, tubing, piping, pipe fittings and castings

Goods & Services

unwrought and wrought nickel-chromium-cobalt-molybdenum metal alloys in various forms, namely, bars, billets, castings, plates, pipes, powders, rods, sheets, tubes, and wires.

Goods & Services

(1) Unwrought and wrought nickel-chromium-cobalt-molybdenum metal alloys in various forms, namely, bars, billets, castings, plates, pipes, powders, rods, sheets, tubes, and wires

Goods & Services

Unwrought and wrought nickel-base metal alloys in various forms, namely, bars, billets, castings, plates, pipes, powders, rods, sheets, tubes, and wires

Goods & Services

(1) Unwrought and wrought nickel-chromium-cobalt-molybdenum metal alloys in various forms, namely, bars, billets, castings, plates, pipes, powders, rods, sheets, tubes, and wires.

Goods & Services

Unwrought and wrought nickel-chromium-cobalt-molybdenum metal alloys in various forms, namely, bars, billets, castings, plates, pipes, powders, rods, sheets, tubes, and wires

Abstract

A wrought-able, cobalt-based alloy is disclosed which has extraordinary resistant to high speed/self-coupled sliding wear. This alloy contains about 0.83 wt. % nickel, about 0.125 wt. % nitrogen, about 26.85 wt. % chromium, about 4.58 wt. % molybdenum, about 2.33 wt. % tungsten, about 2.97 wt. % iron, about 0.84 wt. % manganese, about 0.27 wt. % silicon, about 0.065 wt. % carbon, and about 0.11 wt. % aluminum, with the balance cobalt plus impurities.

IPC Classes  ?

• C22C 19/07 - Alloys based on nickel or cobalt based on cobalt

Goods & Services

Unwrought and wrought nickel-chromium-cobalt-molybdenum metal alloys in various forms, namely, bars, billets, castings, plates, pipes, powders, rods, sheets, tubes, and wires

Abstract

A chromium-bearing, cobalt-based alloys amenable to wrought processing has improved resistance to both chloride-induced crevice corrosion and galling. The alloy contains up to 3.545 wt.% nickel, 0.242 to 0.298 wt.% nitrogen, and may contain 22.0 to 30.0 wt.% chromium, 3.0 to 10.0 wt.% molybdenum, up to 5.0 wt.% tungsten, up to 7 wt.% iron, 0.5 to 2.0 wt.% manganese, 0.5 to 2.0 wt.% silicon, 0.02 to 0.11 wt.% carbon, 0.005 to 0.205 wt.% aluminum, and the balance is cobalt plus impurities.

IPC Classes  ?

• C22C 19/07 - Alloys based on nickel or cobalt based on cobalt

Abstract

In a method for heat treating alloy compositions within UNS N07028 the alloy composition is heated at a temperature between 1550° F. and 1750° F. for at least two hours, and then heated at a lower temperature between 1300° F. and 1550° F. for at least two hours. The alloy composition may be heated at a temperature between 1850° F. and 1950° F. for at least one hour before heating the alloy composition at a temperature between 1550° F. and 1750° F.

IPC Classes  ?

• C22F 1/10 - Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of nickel or cobalt or alloys based thereon
• C22C 19/05 - Alloys based on nickel or cobalt based on nickel with chromium

Abstract

2—KCl.

IPC Classes  ?

• F24S 10/70 - Solar heat collectors using working fluids the working fluids being conveyed through tubular absorbing conduits
• C22C 30/00 - Alloys containing less than 50% by weight of each constituent
• F24S 60/10 - Arrangements for storing heat collected by solar heat collectors using latent heat
• F24S 70/12 - Details of absorbing elements characterised by the absorbing material made of metallic material
• F24S 80/00 - Details, accessories or component parts of solar heat collectors not provided for in groups
• F24S 80/10 - Materials for heat-exchange conduits
• F24S 80/20 - Working fluids specially adapted for solar heat collectors

Abstract

Ni—Cr—Co—Mo—Al based alloys are disclosed which contain 15 to 20 wt. % chromium, 9.5 to 20 wt. % cobalt, 7.25 to 10 wt. % molybdenum, 2.72 to 3.89 wt. % aluminum, certain minor elemental additions, along with typical impurities, a tolerance for up to 10.5 wt. % iron, and a balance of nickel. These alloys are readily fabricable, have high creep strength, good thermal stability, and excellent oxidation resistance up to as high as 2100° F. (1149° C.). This combination of properties is useful for a variety of gas turbine engine components, including, for example, combustors.

IPC Classes  ?

• C22C 19/05 - Alloys based on nickel or cobalt based on nickel with chromium

Abstract

In a method for heat treating alloy compositions within UNS N07028 the alloy composition is heated at a temperature between 1550°F and 1750°F for at least two hours, and then heated at a lower temperature between 1300°F and 1550°F for at least two hours. The alloy composition may be heated at a temperature between 1850°F and 1950°F for at least one hour before heating the alloy composition at a temperature between 1550°F and 1750°F.

Abstract

A solar tower system is disclosed in which the heat transfer media is a molten salt at a temperature greater than 650°C. The components that carry or hold the molten salt are made from commercially available alloys made by Haynes International and sold under the designations HR-120®alloy, 230®alloy and 233TM22-KCl.

IPC Classes  ?

• F24S 20/20 - Solar heat collectors for receiving concentrated solar energy, e.g. receivers for solar power plants
• C22C 19/05 - Alloys based on nickel or cobalt based on nickel with chromium
• F28F 21/08 - Constructions of heat-exchange apparatus characterised by the selection of particular materials of metal
• C22C 30/00 - Alloys containing less than 50% by weight of each constituent

Abstract

Ni—Cr—Co—Mo—Al based alloys are disclosed which contain 15 to 20 wt. % chromium, 9.5 to 20 wt. % cobalt, 7.25 to 10 wt. % molybdenum, 2.72 to 3.89 wt. % aluminum, certain minor elemental additions, along with typical impurities, a tolerance for up to 10.5 wt. % iron, and a balance of nickel. These alloys are readily fabricable, have high creep strength, and excellent oxidation resistance up to as high as 2100° F. (1149° C.). This combination of properties is useful for a variety of gas turbine engine components, including, for example, combustors.

IPC Classes  ?

• C22C 19/05 - Alloys based on nickel or cobalt based on nickel with chromium

Goods & Services

Wrought and unwrought common metals and their alloys in various forms, namely, sheet, plate, wire, bar, billet, tubing, piping and welding filler metal.

Goods & Services

unwrought and wrought nickel-base metal alloys in various forms, namely, bars, billets, castings, plates, pipes, powders, rods, sheets, tubes, and wires.

Goods & Services

wrought and unwrought common metals and their alloys in various forms, namely, sheet, plate, wire, bar, billet, tubing, piping and welding filler metal

Abstract

In a method for making a wrought nickel-chromium-molybdenum alloy having homogeneous, two-phase microstructures the alloy in ingot form is subjected to a homogenization treatment at a temperature between 2025° F. and 2100° F., and then hot worked at start temperature between 2025° F. and 2100° F. The alloy preferably contains 18.47 to 20.78 wt. % chromium, 19.24 to 20.87 wt. % molybdenum, 0.08 to 0.62 wt. % aluminum, less than 0.76 wt. % manganese, less than 2.10 wt. % iron, less than 0.56 wt. % copper, less than 0.14 wt. % silicon, up to 0.17 wt. % titanium, less than 0.013 wt. % carbon, and the balance nickel.

IPC Classes  ?

• C22F 1/10 - Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of nickel or cobalt or alloys based thereon
• C22C 19/05 - Alloys based on nickel or cobalt based on nickel with chromium

Abstract

A nickel-chromium-molybdenum-copper alloy resistant to 70% sulfuric acid at 93° C. and 50% sodium hydroxide at 121° C. for acid and alkali neutralization in the field of waste management; the alloy contains, in weight percent, 27 to 33 chromium, 4.9 to 7.8 molybdenum, 3.1 to 6.0 wt. % copper (when chromium is between 30 and 33 wt. %) or 4.7 to 6.0 wt. % copper (when chromium is between 27 and 29.9 wt. %), up to 3.0 iron, 0.3 to 1.0 manganese, 0.1 to 0.5 aluminum, 0.1 to 0.8 silicon, 0.01 to 0.11 carbon, up to 0.13 nitrogen, up to 0.05 magnesium, up to 0.05 rare earth elements, with a balance of nickel and impurities. Titanium or another MC carbide former can be added to enhance thermal stability of the alloy.

IPC Classes  ?

• C22C 19/05 - Alloys based on nickel or cobalt based on nickel with chromium
• C22F 1/10 - Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of nickel or cobalt or alloys based thereon

Goods & Services

wrought and unwrought common metals and their alloys in various forms, namely, sheet, plate, wire, bar, billet, tubing, piping, welding filler metal and castings

Abstract

Ni-Cr-Co-Mo-Al based alloys are disclosed which contain 15 to 20 wt.% chromium, 9.5 to 20 wt.% cobalt, 7.25 to 10 wt.% molybdenum, 2.72 to 3.9 wt.% aluminum, along with typical impurities, a tolerance for up to 10.5 wt.% iron, minor element additions and a balance of nickel. These alloys are readily fabricable, have high creep strength, and excellent oxidation resistance up to as high as 2100°F (1149°C). This combination of properties is useful for a variety of gas turbine engine components, including, for example, combustors.

IPC Classes  ?

• C22C 19/05 - Alloys based on nickel or cobalt based on nickel with chromium

Abstract

An ingot mold has a body having an open top, a bottom with an opening, and a longitudinal cavity passing through the body. The cavity is defined by a cavity wall extending from the top to the bottom. The cavity wall has a recess adjacent the opening in the bottom of the body. A ceramic insert is positioned within the cavity such that the sidewalls of the ceramic insert are in the recess in the cavity wall.

IPC Classes  ?

• B22C 9/00 - Moulds or coresMoulding processes
• B22D 29/00 - Removing castings from moulds, not restricted to casting processes covered by a single main groupRemoving coresHandling ingots

Abstract

A nickel—chromium—molybdenum—copper alloy resistant to 70% sulfuric acid at 93° C. and 50% sodium hydroxide at 121° C. for acid and alkali neutralization in the field of waste management; the alloy contains, in weight percent, 27 to 33 chromium, 4.9 to 7.8 molybdenum, 3.1 to 6.0 wt. % copper (when chromium is between 30 and 33 wt. %) or 4.7 to 6.0 wt. % copper (when chromium is between 27 and 29.9 wt. %), up to 3.0 iron, 0.3 to 1.0 manganese, 0.1 to 0.5 aluminum, 0.1 to 0.8 silicon, 0.01 to 0.11 carbon, up to 0.13 nitrogen, up to 0.05 magnesium, up to 0.05 rare earth elements, with a balance of nickel and impurities. Titanium or another MC carbide former can be added to enhance thermal stability of the alloy.

IPC Classes  ?

• C22C 19/05 - Alloys based on nickel or cobalt based on nickel with chromium
• C22F 1/10 - Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of nickel or cobalt or alloys based thereon

Abstract

A weldable, high temperature oxidation resistant alloy with low solidification crack sensitivity and good resistance to strain age cracking. The alloy contains by weight percent, 25% to 32% iron, 18% to 25% chromium, 3.0% to 4.5% aluminum, 0.2% to 0.6% titanium, 0.2% to 0.43% silicon, up to 0.5% manganese and the balance nickel plus impurities. The Al+Ti content should be between 3.4 and 4.2 and the Cr/Al ratio should be from about 4.5 to 8.

IPC Classes  ?

• C22C 19/05 - Alloys based on nickel or cobalt based on nickel with chromium
• C22C 30/00 - Alloys containing less than 50% by weight of each constituent
• C22F 1/10 - Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of nickel or cobalt or alloys based thereon
• B23K 35/30 - Selection of soldering or welding materials proper with the principal constituent melting at less than 1550°C

Abstract

A nickel-chromium-molybdenum-copper alloy resistant to 70% sulfuric acid at 93° C. and 50% sodium hydroxide at 121° C. for acid and alkali neutralization in the field of waste management; the alloy contains, in weight percent, 27 to 33 chromium, 4.9 to 7.8 molybdenum, greater than 3.1 but no more than 6.0 copper, up to 3.0 iron, 0.3 to 1.0 manganese, 0.1 to 0.5 aluminum, 0.1 to 0.8 silicon, 0.01 to 0.11 carbon, up to 0.13 nitrogen, up to 0.05 magnesium, up to 0.05 rare earth elements, with a balance of nickel and impurities.

IPC Classes  ?

• C22C 19/05 - Alloys based on nickel or cobalt based on nickel with chromium
• C22F 1/10 - Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of nickel or cobalt or alloys based thereon

Abstract

The alloy has better hardness after being age-hardened at 1400° F. (760° C.) if tungsten is present from greater than 5% up to 10% and a preferred density if the alloy contains greater than 5% up to 7% tungsten.

IPC Classes  ?

• C22C 19/05 - Alloys based on nickel or cobalt based on nickel with chromium
• C22F 1/10 - Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of nickel or cobalt or alloys based thereon

Abstract

An alloy designed for use in gas turbine engines which has high strength and a low coefficient of thermal expansion is disclosed. The alloy may contain in weight percent 7% to 9% chromium, 21% to 24% molybdenum, greater than 5% tungsten, up to 3% iron, with a balance being nickel and impurities. The alloy must further satisfy the following compositional relationship: 31.95 < R < 33.45, where the R value is defined by the equation: R = 2.66A1 + 0.19Co + 0.84Cr - 0.16Cu + 0.39Fe + 0.60Mn + Mo + 0.69Nb + 2.16Si + 0.47Ta + 1.36Ti + 1.07V + 0.40W The alloy has better hardness after being age-hardened at 760C (1400F) if tungsten is present from greater than 5% up to 10% and a preferred density if the alloy contains greater than 5% up to 7% tungsten.

IPC Classes  ?

• C22C 19/05 - Alloys based on nickel or cobalt based on nickel with chromium

Abstract

A weldable, high temperature oxidation resistant alloy with low solidification crack sensitivity and good resistance to strain age cracking. The alloy contains by weight percent, 25% to 32% iron, 18% to 25% chromium, 3.0% to 4.5% aluminum, 0.2% to 0.6% titanium, 0.2% to 0.4% silicon, 0.2% to 0.5% manganese and the balance nickel plus impurities. The Al+Ti content should be between 3.4 and 4.2 and the Cr/Al ratio should be from about 4.5 to 8.

IPC Classes  ?

• C22C 19/05 - Alloys based on nickel or cobalt based on nickel with chromium
• C22C 30/00 - Alloys containing less than 50% by weight of each constituent

Goods & Services

(1) Wrought and unwrought common metals and their alloys in various forms, namely, sheet, plate, wire, bar, billet, tubing, piping, welding filler metal and castings.

Abstract

A wroughtable, cobalt alloy capable of through thickness nitridation and strengthening using practical treatments and practical sheet thicknesses contains in weight percent about 23 to about 30% chromium, about 15 to about 25% iron, up to about 27.3% nickel, about 0.75 to about 1.7% titanium, about 0.85 to about 1.9% niobium or zirconium, up to 0.2% carbon, up to 0.015% boron, up to 0.015% rare earth elements, up to 0.5% aluminum, up to 1% manganese, up to 1% silicon, up to 1% tungsten, up to 1% molybdenum, and the balance cobalt plus impurities and the total weight percent of titanium plus niobium or equivalents is from about 1.6 to about 3.6.

IPC Classes  ?

• C22C 19/07 - Alloys based on nickel or cobalt based on cobalt
• C22C 30/00 - Alloys containing less than 50% by weight of each constituent
• C23C 8/24 - Nitriding

Abstract

A nickel-molybdenum-chromium alloy, capable of withstanding both strong oxidizing and strong reducing 2.5% hydrochloric acid solutions at 121° C., contains 20.0 to 23.5 wt. % molybdenum and 13.0 to 16.5 wt. % chromium with the balance being nickel plus impurities and residuals of elements used for control of oxygen and sulfur.

IPC Classes  ?

• C22C 19/05 - Alloys based on nickel or cobalt based on nickel with chromium

Goods & Services

Wrought and unwrought common metals and their alloys in various forms, namely, sheet, plate, wire, bar, billet, tubing, piping, welding filler metal and castings

Goods & Services

(1) Wrought and unwrought common metals and their alloys in various forms, namely sheet, plate, wire, bar, billet, tubing and piping. (2) Coated welding electrodes.

Goods & Services

Wrought and unwrought common metals and their alloys in various forms, namely sheet, plate, wire, bar, billet, tubing and piping. Coated welding electrodes.

Goods & Services

(1) Wrought and unwrought common metals and their alloys in sheet, tubing and wire forms.

Goods & Services

coated welding electrodes

Goods & Services

wrought and unwrought common metals and their alloys in various forms, namely, sheet, plate, wire, bar, billet, tubing and piping

Goods & Services

wrought and unwrought common metals and their alloys in sheet, tubing and wire forms

Abstract

A wrought age-hardenable nickel-chromium-cobalt based alloy suitable for use in high temperature gas turbine transition ducts possessing a combination of three specific key properties, namely resistance to strain age cracking, good thermal stability, and good creep-rupture strength contains in weight percent 17 to 22 chromium, 8 to 15 cobalt, 4.0 to 9.1 molybdenum, up to 7 tungsten, 1.39 to 1.65 aluminum, 1.50 to 2.30 titanium, up to 0.80 niobium, 0.01 to 0.2 carbon, up to 0.01 boron, up to 3 iron, up to 1.5 tantalum and less than 0.02 zirconium, with a balance of nickel and impurities. Certain alloying elements must be present in amounts according to two equations here disclosed.

IPC Classes  ?

• C22C 19/05 - Alloys based on nickel or cobalt based on nickel with chromium

Goods & Services

WROUGHT COMMON METALS AND THEIR ALLOYS IN VARIOUS FORMS NAMELY, SHEET, PLATE, WIRE, BAR, BILLET, TUBING, PIPING, PIPE FITTINGS AND WELDING FILLER METAL

Goods & Services

WROUGHT AND UNWROUGHT COMMON METALS AND THEIR ALLOYS IN VARIOUS FORMS, NAMELY, SHEETS, PLATES, WIRE, BARS, BILLETS, TUBING, PIPING, PIPE FITTINGS AND WELDING FILLER METAL AND CASTINGS

Goods & Services

Wrought and unwrought common metals and their alloys in various forms, namely, sheet, plate, wire, bar, billet, tubing, piping, pipe fittings, and welding filler metal and castings

Goods & Services

Wrought and unwrought common metals and their alloys in various forms, namely, sheet, plate, wire, bar, billet, tubing, piping, pipe fittings, and welding filler metal and castings

Goods & Services

Wrought and unwrought common metals and their alloys in various forms, namely, sheet, plate, wire, bar, billet, tubing, piping, pipe fittings, and welding filler metal and castings

Goods & Services

Wrought and unwrought common metals and their alloys in various forms, namely, sheet, plate, wire, bar, billet, tubing, piping, pipe fittings, and welding filler metal and castings Coated welding electrodes

Goods & Services

WROUGHT AND UNWROUGHT COMMON METALS AND THEIR ALLOYS IN VARIOUS FORMS, NAMELY, SHEET, PLATE, WIRE, BAR, BILLET, TUBING, PIPING, PIPE FITTINGS, AND WELDING FILLER METAL [ COATED WELDING ELECTRODES ]

Goods & Services

WROUGHT AND UNWROUGHT COMMON METALS AND THEIR ALLOYS IN VARIOUS FORMS, NAMELY, SHEET, PLATE, WIRE, BAR, BILLET, TUBING, PIPING, PIPE FITTINGS, AND WELDING FILLER METAL AND CASTINGS

Goods & Services

Wrought nickel base metal alloys in various flat forms, namely, thin plates and sheets

Goods & Services

Unwrought and partly wrought common metals and their alloys; common metals in the form of sheets, plates, bars, rails, castings, forgings, billets, pipes and tubes; welding rods, dies, valves, cables, wires, wire powders. Bearings and bushings for machines; bits for drilling and milling machines; blades and knives for cutting machines; couplings other than for land vehicles; dies for machines; valves, pumps and impellers, seals and sealing joints and brushes all being parts of machines. Welding electrodes.

Goods & Services

Unwrought and partly wrought common metals and their alloys; common metals in the form of sheets, plates, bars, rails, castings, forgings, billets, pipes and tubes; welding rods, dies, valves, cables, wires, wire powders. Bearings and bushings for machines; bits for drilling and milling machines; blades and knives for cutting machines; couplings other than for land vehicles; dies for machines; valves, pumps and impellers, seals and sealing joints and brushes all being parts of machines. Welding electrodes.

Goods & Services

Unwrought and partly wrought common metals and their alloys; common metals in the form of sheets, plates, bars, rails, castings, forgings, billets, pipes and tubes; welding rods, dies, valves, cables, wires, wire powders. Bearings and bushings for machines; bits for drilling and milling machines; blades and knives for cutting machines; couplings other than for land vehicles; dies for machines; valves, pumps and impellers, seals and sealing joints and brushes all being parts of machines". Welding electrodes.

Goods & Services

unwrought and wrought metal alloys in various forms, namely bars, billets castings, plates, pipes, powders, rods, sheets, tubes, and wires

Goods & Services

unwrought and wrought nickel-base metal alloys in various forms, namely bars, billets, castings, plates, pipes, powders, rods, sheets, tubes, and wires

Goods & Services

unwrought and wrought metal alloys in various forms, namely bars, plates, sheets, and wires

Goods & Services

unwrought and wrought metal alloys in various forms, namely, bars, billets, castings, plates, pipes, powders, rods, sheets, tubes, and wires

Goods & Services

unwrought and wrought common metals and their alloys in various forms; namely, sheet, plate, wire, bar, billet, tubing, piping, welding filler metal and castings

Goods & Services

unwrought and wrought nickel-, iron- and/or cobalt-base alloys in various forms; namely, sheet, plate, bar, billet, tubing, piping, pipe fittings; namely, elbows, tees, flanges and the like; welding filler metal, powders and castings

Goods & Services

UNWROUGHT AND PARTLY WROUGHT COMMON METALS AND THEIR ALLOYS IN VARIOUS FORMS INCLUDING, SHEET, PLATE, WIRE, BAR, BILLET, TUBING, PIPING, COATED ELECTRODES, FITTINGS AND WELDING FILLER METAL AND CASTINGS

Goods & Services

UNWROUGHT AND PARTLY WROUGHT COMMON METALS AND THEIR ALLOYS IN VARIOUS FORMS, NAMELY SHEET, PLATE, WIRE, BAR, BILLET, PIPING AND CASTING, WELDING FILLER MATERIAL, NAMELY RODS AND WIRE AND COMPONENT PARTS THEREFOR

Goods & Services

(1) Unwrought and partly wrought common metals and their alloys.

Goods & Services

(1) Unwrought and partly wrought common metals and their alloys.

Goods & Services

Electrodes for Electric Welding

Goods & Services

Metal Castings and Wire

Goods & Services

(1) Ferro-alloy. (2) Metal castings and wire. (3) Electrodes for electric welding.

Goods & Services

(1) Metal alloys; metal alloy welding rods, hard-facing rods and hard-setting inserts; and metallo-ceramic bodies, comprising interpenetrating metal and ceramic phases, for various uses in the industrial arts requiring strength at high temperatures and high thermal shock resistance. (2) Metal alloy tubes and metal alloy pipes.

Goods & Services

BOLTS, BUSHINGS, COILS, NIPPLES, NUTS, PINS, PIPES, PIPE FITTINGS, TUBES, TRAYS, VALVES, AND WASHERS

Goods & Services

(1) Metal alloy sheet and pipe.

Goods & Services

(1) Metal alloys; metal alloy castings and forging in rough form and in finished form for use as corrosion-resistant and heat-resistant machinery and equipment parts; metal alloy bars, plates, sheets, rods, wire, tubing, sleeves, strips, valves, washers, pipes, pins, nuts, nipples, coils, bushings, bolts, balls, and welding rods; and metal alloy trays for use in heat treating and pickling metals. (2) Heat exchangers. (3) Centrifugal pumps and parts thereof.

Goods & Services

METAL ALLOYS; [ METAL ALLOY ] WELDING RODS, [ HARD-FACING RODS AND HARD-SETTING INSERTS; METAL ALLOY ] CASTINGS, FORGINGS, SHEETS, PLATES, STRIPS, RODS, BARS, [ TUBING STOCK, ] PIPING STOCK, AND WIRE [ ; AND METALLO-CERAMIC BODIES, COMPRISING INTERPENETRATING METAL AND CERAMIC PHASES, FOR VARIOUS USES IN THE INDUSTRIAL ARTS REQUIRING STRENGTH AT HIGH TEMPERATURES AND HIGH THERMAL SHOCK RESISTANCE ]

Goods & Services

FERRO-ALLOY

Goods & Services

METAL ALLOYS