AISI 1040 is a medium-carbon steel used in the hot-rolled, normalized, oil quenched and tempered or water quenched and tempered condition for general purpose engineering and construction. It provides medium strength and toughness at low cost. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties as well as fracture toughness and fatigue. It also includes information on corrosion resistance as well as forming, heat treating, machining, joining, and surface treatment. Filing Code: CS-41. Producer or source: Carbon and alloy steel mills.

SAE 1040 is a medium-carbon steel used in the hot-rolled, normalized, oil quenched and tempered or water quenched and tempered condition for general purpose engineering and construction. It provides medium strength and toughness at low cost. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties as well as fracture toughness. It also includes information on corrosion resistance as well as forming, heat treating, machining, joining, and surface treatment. Filing Code: CS-120. Producer or source: Carbon steel mills.

Uddeholm AISI D2 is a high-carbon, high-chromium, air-hardening tool and die steel capable of great hardness and high resistance to abrasive wear. It is nondeforming and is also somewhat corrosion resistant. This datasheet provides information on composition, physical properties, hardness, and elasticity. It also includes information on heat treating, machining, and joining. Filing Code: TS-567. Producer or source: Uddeholm Tooling AB.

AISI No. 631 is chromium-nickel-aluminum precipitation hardening stainless steel recommended for aircraft, missile and jet engine parts. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties as well as creep and fatigue. It also includes information on high temperature performance and corrosion resistance as well as forming, heat treating, machining, joining, and surface treatment. Filing Code: SS-168. Producer or source: Alloy steel mills and foundries.

AISI 8740 is a medium-carbon, nickel, chromium, molybdenum alloy steel of the oil hardening type. It has good hardenability and desirable toughness. This datasheet provides information on composition, physical properties, elasticity, and tensile properties as well as fracture toughness. It also includes information on low temperature performance as well as forming, heat treating, machining, and joining. Filing Code: SA-21. Producer or source: Alloy steel mills and foundries.

CARPENTER STAINLESS 18-18 PLUS is an 18 chromium-18 manganese austenitic stainless steel which provides twice the yield strength of AISI Type 304 stainless steel and corrosion resistance similar to AISI Type 316 in some media. It has excellent ductility and toughness and good high-temperature strength. Although Carpenter 18-18 Plus contains no nickel, it is nonmagnetic both in the annealed condition and after severe cold forming. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties as well as fracture toughness. It also includes information on low and high temperature performance, and corrosion resistance as well as forming, heat treating, machining, and joining. Filing Code: SS-344. Producer or source: Carpenter.

URANUS 52N is a nitrogen-alloyed duplex stainless steel improved in stress-corrosion cracking resistance and with pitting and crevice corrosion resistance better than AISI Type 317L. Applications include handling phosphoric acid contaminated with chlorides and in flue gas desulfurization scrubbers. This datasheet provides information on composition, physical properties, and tensile properties. It also includes information on high temperature performance and corrosion resistance as well as forming, heat treating, and joining. Filing Code: SS-566. Producer or source: Creusot-Marrel.

THYRAPID 3341 is similar to AISI M2, but adds sulfur. It is general purpose high-speed tool steel with good toughness, red hardness, and excellent machinability. This datasheet provides information on composition, physical properties, and hardness. It also includes information on forming, heat treating, and machining. Filing Code: TS-512. Producer or source: Thyssen Specialty Steels Inc..

Crucible #135 Modified is a variation of AISI 4140 for nitriding the surface for hardness and abrasion resistance. This datasheet provides information on composition, physical properties, and elasticity. It also includes information on heat treating, joining, and surface treatment. Filing Code: SA-608. Producer or source: Crucible Service Centers.

Böhler (or Boehler) WKV is a high efficiency hot-work steel having high resistance to heat checking, high tempering stability, adequate hot strength, sufficient toughness at working temperatures and very good thermal conductivity. It approaches ASM IIID or SAE Type S1 or AISI S1 in composition and type alloy. This datasheet provides information on composition, hardness, and tensile properties as well as fracture toughness. It also includes information on high temperature performance as well as forming, heat treating, machining, and joining. Filing Code: TS-41. Producer or source: Böhler Uddeholm N.A..

URANUS 47N is a nitrogen-alloyed duplex stainless steel improved in stress-corrosion cracking resistance with pitting and crevice corrosion resistance better than AISI Type 317L. This datasheet provides information on composition, physical properties, elasticity, and tensile properties. It also includes information on high temperature performance and corrosion resistance as well as forming, heat treating, and joining. Filing Code: SS-564. Producer or source: Creusot-Marrel.

DIMO 2311 is a modified version of 1.2311 according to Stahl-Eisen Liste and similarly, a modified version of AISI P20 according to ASTM A681. This datasheet provides information on composition, physical properties, and hardness. It also includes information on forming and heat treating. Filing Code: TS-718. Producer or source: AG der Dillinger Hüttenwerke.

Prodec Type 303 is a standardized resulfurized grade available in billet and bar. It has an improved machining capability over the conventional AISI Type 303 and is a product of extensive laboratory testing and application proven. The improved machinability offers shorter machining time, longer tool life, better surface finish, less distortion problems, more homogeneity in microstructures, and marginally increased resistance to corrosion. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties. It also includes information on corrosion resistance as well as forming, heat treating, machining, and joining. Filing Code: SS-967. Producer or source: Outokumpu Stainless Inc.

NITRONIC 33 is characterized by (1) High yield strength, (2) Good resistance to stress-corrosion cracking, (3) Low magnetic permeability even after severe cold working, (4) Excellent strength and ductility at cryogenic temperatures, and (5) Good resistance to wear and galling; in fact, in these specific areas NITRONIC 33 is superior to AISI Type 304 stainless steel. This datasheet provides information on composition, physical properties, hardness, and tensile properties as well as fracture toughness. It also includes information on low and high temperature performance, corrosion and wear resistance as well as forming, heat treating, machining, and joining. Filing Code: SS-324. Producer or source: Armco Steel Corporation, Advanced Materials Division. See also Alloy Digest SS-1142, April 2013.

USS FREMAX 45 is a medium-carbon, resulfurized, rephosphorized, free-machining, flame-hardenable, wear-resistant plate steel for applications in which ease of machining is of prime importance. It is recommended for rolls machine ways, cams, gears and other equipment and machinery parts. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties. It also includes information on forming, heat treating, machining, joining, and surface treatment. Filing Code: CS-22. Producer or source: United States Steel Corporation. Originally published November 1964, revised November 1974.

UHB Stainless 44LN is an austenitic-ferritic stainless steel with good resistance to various types of corrosion. The steel is highly resistant to stress-corrosion cracking in chlordie-containing media. Its yield strength is approximately twice that of austenitic stainless steels. Other properties, such as machinability and weldability, also are favorable. UHB Stainless 44LN is a very suitable material for equipment which comes into contact with sour gas or sour oil and other chloride-containing media. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties. It also includes information on high temperature performance and corrosion resistance as well as forming, heat treating, machining, and joining. Filing Code: SS-383. Producer or source: Uddeholm Aktiebolag.

AVESTA STAINLESS 44LN is an austenitic-ferritic stainless steel with good resistance to various types of corrosion. It is highly resistant to stress-corrosion cracking in chloride-containing media. Its yield strength is approximately twice that of austenitic stainless steels. Other properties, such as machinability and weldability also are favorable. AVESTA STAINLESS 44LN is a very suitable material for equipment which comes into contact with sour gas or sour oil and other chloride-containing media. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties. It also includes information on high temperature performance and corrosion resistance as well as forming, heat treating, machining, and joining. Filing Code: SS-471. Producer or source: Avesta Stainless Inc..

ASP 23 is a high-speed tool steel manufactured by the ASP powder metallurgy process in which the steel is atomized, compacted, and hot formed to the desired dimensions. This datasheet provides information on composition, physical properties, hardness, elasticity, and bend strength. It also includes information on heat treating, machining, and joining. Filing Code: TS-503. Producer or source: Uddeholm Corporation.

Märker DCM is a hot-working tool steel with good hot toughness and good hot strength. This datasheet provides information on composition, physical properties, and elasticity as well as creep. It also includes information on high temperature performance as well as heat treating. Filing Code: TS-681. Producer or source: Schmidt & Clemens Inc.

Allegheny Ludlum AL 17-4 Precipitation Hardening Alloy is a chromium-nickel-copper stainless steel. It maintains high strength to about 600 F (316 C) and it exhibits a moderate level of corrosion resistance. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties. It also includes information on corrosion resistance as well as forming, heat treating, and joining. Filing Code: SS-497. Producer or source: Allegheny Ludlum Corporation.