Stainless Steel Alloys

Stainless Steel 13-8 MOPH 13-8 Mo is an age-hardening stainless steel with high strength and hardness along with good levels of resistance to both general corrosion and stress-corrosion cracking. PH 13-8 Mo has been used for aircraft components, nuclear reactor components, valve parts, fittings, landing gear parts, and

Stainless Steel 15-5 PH*15-5 PH is a stainless steel offering high strength and hardness with excellent corrosion resistance.Stainless Steel 15-5 PH can be age-hardened by a low temperature treatment.Stainless Steel 15-5 PH has been used for applications for requiring high strength and toughness, such as valve parts, fitting,

Stainless Steel 15-7 Mo^*Stainless Steel 15-7 Mo is a semi-austenitic stainless steel high corrosion resistance, high strength and minimum distortion on heat treatment. Stainless Steel 15-7 Mo is easily formed by heat treatment. Applications include retaining rings, bulkheads, and aircraft components.Available forms

Stainless Steel 17-4PH*Stainless Steel 17-4PH offers high strength and hardness along with excellent corrosion resistance. Stainless Steel 17-4PH has been used for a variety of applications including oil field valve parts, chemical process equipment, aircraft fittings, fasteners, pump shafts, nuclear reactor components, gears,

Stainless Steel 17-7 PH*Stainless Steel 17-7 PH is a precipitation-hardening stainless steel. Stainless Steel 17-7 PH offers good corrosion resistance, good formability, and high strength therefore has been used for aerospace applications. Available forms are seamless pipe, welded pipe, seamless tube, welded tube, bar, wire,

Custom 450^®Stainless Custom 450^® stainless has very good corrosion resistance with moderate strength. A single-step aging treatment develops higher strength with good ductility and toughness.Available forms are seamless pipe, welded pipe, seamless tube, welded tube, bar, wire,

We are offering Custom 455®StainlessCustom 455® stainless is a high strength alloy with good corrosion resistance to atmospheric environments. Custom 455 is relatively soft and formable in the annealed condition.Available forms are seamless pipe, welded pipe, seamless tube, welded tube, bar, wire, sheet, plate, forgings, pipe fittings

Stainless Steel 304H/ AISI 304HStainless Steel 304 H has improved machinability characteristics. 304H also has excellent welding and deep drawing characteristics. Available forms are seamless pipe, welded pipe, seamless tube, welded tube, bar, wire, sheet, plate, forgings, pipe fittings and flanges.

Stainless 309/ AISI 309Stainless 309 offers a better corrosion resistance than the type 304 because of higher percentages of nickel and chromium. This alloy has been used for furnace parts, high temperature containers, weld wire, and fire box sheets. Available forms are seamless pipe, welded pipe, seamless tube, welded tube,

Stainless 310/ AISI 310Stainless 310 is a chromium-nickel steel with excellent oxidation resistance to carburizing and reducing environments. Stainless 310 has excellent resistance to drawing and tempering salts, neutral salts, cyaniding salts, and high-speed salts.Available forms are seamless pipe, welded pipe, seamless tube,

Stainless 317L / AISI 317LStainless 317 L has a high tensile and creep strength at elevated temperatures. Due to its excellent corrosion resistance it has been used in handling many of the chemicals used by the chemical process industries.
Available forms are seamless pipe, welded pipe, seamless tube, welded tube, bar,

Stainless 321 / AISI 321Stainless 321 is a chromium-nickel steel which was developed with improved intergranular-corrosion resistance. Stainless 321 is resistant to atmospheric corrosion, sterilizing solutions, many organic chemicals, and a wide variety of inorganic chemicals. Type 321 should be used for applications requiring

Stainless 347 / AISI 347Stainless 347 has low tantalum and cobalt and should be considered for nuclear applications. Stainless 321 is resistant to atmospheric corrosion, sterilizing solutions, many organic chemicals, and a wide variety of inorganic chemicals. Stainless 347 should also be considered for use in aircraft collector

Stainless Steel AM-350Stainless Steel AM-350 is a chromium-nickel-molybdenum stainless steel which has been used for gas turbine compressor components such as blades, rotors and shafts. It has good corrosion resistance in ordinary atmospheres and numerous other mild chemical environments.Available forms are seamless pipe,

Stainless Steel AM-355Stainless Steel AM-355is a chromium-nickel-molybdenum stainless steel which has been used for gas turbine compressor components such as blades, rotors and shafts. Stainless Steel AM-355 has good resistance to atmospheric corrosion and to a number of other mild chemical environments.Available forms are

Stainless 418 / Greek Ascoloy ^®Stainless 418 (Greek Ascoloy) is a chromium-nickel-tungsten martensitic alloy designed for services up to 1200  ºF. Stainless 418 is an extremely deep hardening grade used for application where high resistance to tempering and stress-corrosion

Stainless 431 / AISI 431Stainless 431 offers the best corrosion resistance of the conventional martensitic stainless grades. Stainless 431 has the best corrosion resistance to marine atmospheres, also resists attack by many petroleum products and organic materials, and several acidic environments. Available forms are seamless

Stainless 440AStainless 440A is a high-carbon high-chromium stainless steel which provides moderate corrosion resistance from mild atmospheres, fresh water, steam, ammonia, many petroleum products, organic materials, and several mild acid environments. Stainless 440A has been used for dental and surgical instruments, cutlery,

Stainless Steel Nitronic 40 ^®Nitronic 40 ^® is a high-manganese stainless steel with high strength and excellent resistance to corrosion at high temperatures. Nitronic 40 ^® can be fabricated and readily weldable. Nitronic 40 ^® has been used for chemical

Stainless Steel Nitronic 50 ^®Nitronic 50 ^® is a nitrogen-strengthened stainless steel that provides very good resistance to corrosion. Nitronic 50 ^® has an excellent combination of strength, ductility and toughness even at cryogenic temperatures. Nitronic 50

Stainless Steel Nitronic 60 ^®Stainless Steel Nitronic 60 ^® is a wear resistant stainless steel with good high temperature resistance. Stainless Steel Nitronic 60 ^®'s high strength is attainable through cold working. Stainless Steel Nitronic 60 ^® has been

Stainless Steel Ferralium 255 ^®Stainless Steel Ferralium 255 ^® is a high strength steel with excellent corrosion resistance to a wide variety of corrosive chemicals such as phosphoric and nitric acids. Stainless Steel Ferralium 255 ^® has great ductility and impact