HS-100 is a super high-speed steel built on an AISI Type M33 base but with higher carbon and cobalt. It is able to attain an approximate hardness of Rockwell C 68 with normal heat treatment. It gains its great resistance to wear from its high hardness rather than from excess vanadium carbides. HS-100 is recommended for applications where long production runs or heavy-duty machining is involved. This datasheet provides information on composition and hardness. It also includes information on forming, heat treating, and machining. Filing Code: TS-429. Producer or source: Latrobe Steel Company.

DUCTLIRON is a high-carbon ferrous material containing graphite in the form of nodules or spheroids. It possesses unusually high ductility, strength and castability. It is furnished in three different grades, namely, SF-60, SP-80 and SH-100. Alloyed grades are also available under different designations as AQS-HS and WS. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties as well as fracture toughness, creep, and fatigue. It also includes information on casting, heat treating, machining, and joining. Filing Code: CI-33. Producer or source: Rosedale Foundry.

Hiperco Alloy 27 HS is a soft magnetic material that combines high magnetic saturation with high yield stress. The alloy is a candidate for use in magnetic-thrust bearings, fly wheels, and shafts requiring the above combination. This datasheet provides information on composition, physical properties, and tensile properties. It also includes information on forming and heat treating. Filing Code: FE-118. Producer or source: Carpenter.

Sandvik T302 HS is a general purpose austenitic stainless steel with respect to corrosion resistance only in a spring temper for higher strength. This datasheet provides information on composition, physical properties, elasticity, tensile properties, and shear and bend strength It also includes information on forming and heat treating. Filing Code: SS-1074. Producer or source: Sandvik Steel Company and Sandvik AB.

Staballoy AG 17 HS is an improved version of Staballoy AG 17 (see Alloy Digest SS-857, July 2002) with similar characteristics, but with higher yield strength and better fatigue properties. Applications include critical nonmagnetic drill stem components. This datasheet provides information on composition, hardness, and tensile properties as well as fracture toughness and fatigue. It also includes information on corrosion resistance. Filing Code: SS-868. Producer or source: Allvac Ltd.

DYNA-LOY HS-32 is a cold-drawn high-strength alloy steel developed for those applications that require a minimum hardness of Rockwell C 32. Its chemical composition permits maximum machinability and improved surface finish at a guaranteed minimum tensile strength of 150,000 psi as supplied. Thus it needs no heat treatment and is suitable for a wide variety of engineering uses such as shafts, axles and machine-tool parts. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties. It also includes information on corrosion resistance as well as heat treating, joining, and surface treatment. Filing Code: SA-338. Producer or source: Western Cold Drawn Steel, A Division of Stanadyne.

SPECIAL HS-55 is a hot-work tool and die steel of the 18-4-1 type of high-speed steel with lower carbon content for applications in which higher hardness must be maintained at elevated temperatures. It has a high degree of toughness and resistance to softening. This datasheet provides information on composition, physical properties, hardness, and elasticity. It also includes information on forming, heat treating, machining, and joining. Filing Code: TS-225. Producer or source: Bethlehem Steel Corporation.

Carpenter 20Mo-6 HS is an alloy in the generic family of 6% molybdenum alloys, which are very corrosion resistant. This steel also possesses an excellent resistance to environmental cracking. (See also Carpenter 20Mo-6, Alloy Digest SS-444, May 1984.) This datasheet provides information on composition, physical properties, hardness, elasticity, tensile properties, and bend strength. It also includes information on corrosion resistance as well as forming, heat treating, machining, and joining. Filing Code: Ni-556. Producer or source: Carpenter.

Crucible CPM Rex M4 HC (HS) is a high-vanadium high-speed tool steel made by the Crucible particle metallurgy (CPM) process. This higher-carbon modification of M4 (See Alloy Digest TS-264, November 1973) has high hardening. It also comes with a high-sulfur modification for large cross-section pieces to ease machinability. This datasheet provides information on composition, physical properties, hardness, and elasticity as well as fracture toughness. It also includes information on forming, heat treating, machining, and surface treatment. Filing Code: TS-639. Producer or source: Crucible Service Centers Divisional Headquarters.

Carpenter Micro-Melt HS-30 is an 8.5% cobalt high-hardenability tungsten/molybdenum high-speed steel with an excellent hot hardness combined with good wear resistance and toughness. This datasheet provides information on composition, physical properties, hardness, and elasticity. It also includes information on forming and heat treating. Filing Code: TS-548. Producer or source: Carpenter.

Staballoy 734 HS is an austenitic stainless steel with enhanced strength and corrosion resistance and is a stronger version of Staballoy 734 (see Alloy Digest SS-860, August 2002). This datasheet provides information on composition, hardness, and tensile properties as well as fracture toughness and fatigue. It also includes information on corrosion resistance as well as heat treating. Filing Code: SS-870. Producer or source: Allvac Ltd.

HS-260 is a high strength steel designed for minimum tensile strength level of 260,000 psi in the heat treated condition. It exhibits good ductility and impact values consistent with the high hardness. This datasheet provides information on composition, physical properties, 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: SA-117. Producer or source: Timken Roller Bearing Company.

YOLOY is a high strength-low alloy, nickel-copper steel combining excellent formability with good corrosion resistance to the atmosphere. It has high ductility and excellent weldability. Its abrasion resistance is about 2 or 3 times that of carbon steel of similar strength. YOLOY is marketed in three different grades, namely, Grade ACR, Grade HSX and Grade HS. This datasheet provides information on composition, hardness, and tensile properties as well as fracture toughness and fatigue. It also includes information on low temperature performance and corrosion resistance as well as forming, heat treating, machining, and joining. Filing Code: SA-5. Producer or source: Youngstown Sheet and Tube Company.

Carpenter Project 70+ Type 303 stainless is a modified version of Carpenter Stainless No. 8. The alloy is a hardenable austenitic chromium-nickel steel and is a good general-purpose product for simple and complex parts. See also Project 70/Project 7000 stainless type 303, Alloy Digest SS-409, revised June 1997, and Project 70/Project 7000 stainless type 303DQ, Alloy Digest SS-428, June 1983. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties as well as fracture toughness and creep. It also includes information on high temperature performance and corrosion resistance as well as forming, heat treating, machining, and joining. Filing Code: SS-884. Producer or source: Carpenter Specialty Alloys.

Carpenter Project 70+ Type 416 stainless steel is a modified version of Type 416 stainless steel with improved machinability when compared to conventional 416 (Alloy Digest SS-459, March 1985, and Alloy Digest SS-769, November 1999). The alloy is a hardenable ferritic chromium steel. This datasheet provides information on composition, physical properties, hardness, and tensile properties as well as fracture toughness. It also includes information on corrosion resistance as well as forming, heat treating, machining, and joining. Filing Code: SS-882. Producer or source: Carpenter Technology Corporation.

Sandvik Bioline 11R51 HV is the vacuum remelted version of the alloy required for higher cleanliness. This datasheet provides information on composition, physical properties, elasticity, and shear and bend strength It also includes information on corrosion resistance as well as forming and heat treating. Filing Code: SS-1100. Producer or source: Sandvik Materials Technology.

Carpenter Project 70+ Type 304/304L is a modified version of Type 304/304L stainless steel with improved machinability when compared to conventional 304 (Alloy Digest SS-418, revised September 1997) and 304L (Alloy Digest SS-513, revised November 1997). The alloys are nonhardenable austenitic chromium-nickel steels and are good general-purpose materials for simple and complex parts. This datasheet provides information on composition, physical properties, and elasticity. It also includes information on corrosion resistance as well as forming, heat treating, machining, and joining. Filing Code: SS-875. Producer or source: Carpenter Specialty Alloys.

Sandvik Bioline 7C27 an alloy that hardens well and has good corrosion resistance. This datasheet provides information on composition, physical properties, elasticity, and tensile properties. It also includes information on forming and heat treating. Filing Code: SS-1102. Producer or source: Sandvik Steel Company.

Carpenter Project 70+ Type 316/316L is a modified version of Type 316/316L stainless steel with improved machinability when compared to conventional 316/316L. The alloys are non-hardenable austenitic chromium-nickel-molybdenum steels and are good general-purpose products for simple and complex parts.See also Project 70/Project 7000 Type 316, Alloy Digest SS-339, revised October 1997, and Project 70/Project 7000 stainless type 316L, Alloy Digest SS-515, revised July 1997. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties as well as fracture toughness. It also includes information on high temperature performance and corrosion resistance as well as forming, heat treating, machining, and joining. Filing Code: SS-878. Producer or source: Carpenter Specialty Alloys.

Carpenter Project 70+ Custom 630 is a modified version of conventional stainless steel Type 630 (17Cr-4Ni) with improved machinability. The alloy has good fabrication characteristics and can be age hardened by a single-step, low-temperature treatment. See also Carpenter Custom 630, Alloy Digest SS-258, revised December 2000, and Carpenter Project 70 Stainless Custom 630, Alloy Digest SS-732, November 1998. This datasheet provides information on composition and physical properties. It also includes information on forming, heat treating, machining, and joining. Filing Code: SS-886. Producer or source: Carpenter Specialty Alloys.