AISI TYPE A8

Alloy Digest ◽  
1981 ◽  
Vol 30 (11) ◽  
Keyword(s):  
Wear Resistance ◽  
Cold Work ◽  
Heat Treating ◽  
Heavy Duty ◽  
High Hardenability ◽  
Cold Forming ◽  
Medium Carbon ◽  
Die Steel ◽  
Steel Mills ◽  
Aisi Type

Abstract AISI Type A8 is a medium-carbon, high-hardenability tool and die steel for cold-work applications. It has an excellent combination of high hardenability, toughness and wear resistance that makes it useful for special tools. Among its many applications are heavy-duty blanking and heading dies, rotary slitters, shear knives and cold-forming rolls. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties. It also includes information on forming, heat treating, machining, and surface treatment. Filing Code: TS-390. Producer or source: Tool steel mills.

HOTFORM No. 3

Alloy Digest ◽  
1981 ◽  
Vol 30 (9) ◽  
Keyword(s):  
Wear Resistance ◽  
Physical Properties ◽  
Surface Treatment ◽  
Cold Work ◽  
Heat Treating ◽  
High Hardenability ◽  
Cold Forming ◽  
Medium Carbon ◽  
Die Steel

Abstract HOTFORM No. 3 is a medium-carbon, air-hardening, cold-work die steel. It also is used in some applications as a hot-work tool and die steel. An excellent combination of high hardenability, good wear resistance and toughness makes Hotform No. 3 useful for special tools. Typical applications are blanking dies, cold-forming dies, punches and cold and hot shear blades. This datasheet provides information on composition, physical properties, hardness, and elasticity. It also includes information on forming, heat treating, machining, and surface treatment. Filing Code: TS-386. Producer or source: Teledyne Vasco.

UDDEHOLM VIKING

Alloy Digest ◽  
2021 ◽  
Vol 70 (1) ◽  
Keyword(s):  
Wear Resistance ◽  
Physical Properties ◽  
Surface Treatment ◽  
Tensile Properties ◽  
Cold Work ◽  
Heat Treating ◽  
Vanadium Alloy ◽  
Heavy Duty ◽  
Medium Carbon ◽  
Cold Work Tool Steel

Abstract Uddeholm Viking is a medium-carbon, chromium-molybdenum-vanadium, alloy cold-work tool steel that is characterized by an excellent combination of wear resistance and toughness required for chipper-knives and for heavy-duty blanking and forming. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties. It also includes information on heat treating and surface treatment. Filing Code: TS-807. Producer or source: Uddeholms AB (a voestalpine company).

AISI TYPE M4

Alloy Digest ◽  
1981 ◽  
Vol 30 (1) ◽  
Keyword(s):  
Tool Steel ◽  
High Speed ◽  
Heat Treating ◽  
Heavy Duty ◽  
High Hardenability ◽  
Steel Mills ◽  
Aisi Type ◽  
Sharp Edges ◽  
Normal Carbon ◽  
Secondary Hardness

Abstract AISI Type M4 is a high-hardenability tool steel developed to provide the excellent abrasion resistance that results from higher-than-normal carbon and vanadium in the molybdenum-tungsten high-speed steels. It is recommended where sharp edges are needed for fine cuts. It is an excellent choice for heavy-duty cutting operations and should always be used at or near its maximum secondary hardness. Typical applications are reamers, milling cutters, punches and lathe tools. 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-376. Producer or source: Tool steel mills.

SUPERDIE

Alloy Digest ◽  
1987 ◽  
Vol 36 (10) ◽  
Keyword(s):  
Wear Resistance ◽  
Cold Work ◽  
High Strength ◽  
Heat Treating ◽  
High Carbon ◽  
Steel Company ◽  
High Hardenability ◽  
Die Steel ◽  
High Chromium ◽  
Size Stability

Abstract SUPERDIE is a superior oil-hardening cold-work die steel of the high-carbon, high-chromium type. It has outstanding wear resistance combined with high hardenability and exceptional size stability. SUPERDIE is especially suited for tools and dies where dimensional limits are close, and high strength and long runs between grinds are necessary. Among its many applications are blanking dies, burnishing tools, beading rolls, lathe centers, plug gages, spinning tools, slitters and punches. This datasheet provides information on composition, physical properties, hardness, and elasticity. It also includes information on forming, heat treating, and machining. Filing Code: TS-482. Producer or source: Columbia Tool Steel Company.

GUTERL A-2

Alloy Digest ◽  
1980 ◽  
Vol 29 (6) ◽  
Keyword(s):  
Heat Treatment ◽  
Wear Resistance ◽  
Dimensional Stability ◽  
Cold Work ◽  
Heat Treating ◽  
Good Combination ◽  
High Hardenability ◽  
Die Steel ◽  
The Many ◽  
High Degree

Abstract GUTERL A-2 is a high-hardenability cold-work tool and die steel with excellent non-deforming properties. It is air hardening and therefore exhibits a high degree of dimensional stability in heat treatment. It is recommended where the application requires a good combination of machinability, wear resistance and toughness. Among the many uses of Guterl A-2 are shear blades, blanking and forming dies, punches and burnishing tools. This datasheet provides information on composition, physical properties, hardness, and elasticity. It also includes information on forming, heat treating, and machining. Filing Code: TS-364. Producer or source: Guterl Special Steel Corporation.

SAE 4145

Alloy Digest ◽  
1986 ◽  
Vol 35 (7) ◽  
Keyword(s):  
Corrosion Resistance ◽  
Machine Tool ◽  
Physical Properties ◽  
Surface Treatment ◽  
Alloy Steel ◽  
Heat Treating ◽  
Heavy Duty ◽  
High Hardenability ◽  
Medium Carbon ◽  
Steel Mills

Abstract SAE 4145 is a through-hardening, medium-carbon chromium-molybdenum alloy steel of high hardenability. It is recommended for heavy-duty service and is suitable for a wide variety of engineering uses. Its many applications include gears, axles, flanges, machine tool parts, nitrided parts, bolts, connecting rods, sprockets and valve seats. 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, joining, and surface treatment. Filing Code: SA-420. Producer or source: Alloy steel mills and foundries.

AISI TYPE O1

Alloy Digest ◽  
1971 ◽  
Vol 20 (6) ◽  
Keyword(s):  
Physical Properties ◽  
Tensile Properties ◽  
Tool Steel ◽  
Heat Treating ◽  
General Purpose ◽  
Good Combination ◽  
Cold Forming ◽  
Die Steel ◽  
Steel Mills ◽  
Aisi Type

Abstract AISI Type Ol is an oil-hardening, non-deforming, general-purpose tool and die steel. It has a good combination of hardness, toughness and resistance to abrasion and wear. It is recommended for cold forming and shearing applications. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties. It also includes information on heat treating, machining, and joining. Filing Code: TS-235. Producer or source: Tool steel mills.

CROMO-W55

Alloy Digest ◽  
1974 ◽  
Vol 23 (10) ◽  
Keyword(s):  
Wear Resistance ◽  
Physical Properties ◽  
Tool Steel ◽  
Cold Work ◽  
Heat Treating ◽  
Bethlehem Steel Corporation ◽  
High Hardenability ◽  
Medium Carbon ◽  
Steel Corporation

Abstract CROMO-W55 is a medium-carbon air-hardening tool steel for cold-work applications. It is useful for special tools because it has a combination of good wear resistance, toughness and high hardenability. This datasheet provides information on composition, physical properties, hardness, and elasticity. It also includes information on forming, heat treating, and machining. Filing Code: TS-275. Producer or source: Bethlehem Steel Corporation.

UNS T30402

Alloy Digest ◽  
1978 ◽  
Vol 27 (11) ◽  
Keyword(s):  
Fracture Toughness ◽  
Wear Resistance ◽  
Physical Properties ◽  
Cold Work ◽  
Heat Treating ◽  
Bend Strength ◽  
High Carbon ◽  
Die Steel ◽  
High Chromium ◽  
Steel Mills

Abstract UNS No. T30402 is an air-hardening high-carbon, high-chromium cold-work die steel that offers excellent wear resistance. It is a deep-hardening steel but hardens with a minimum change in size and volume. Typical uses are cold-work dies, slitting cutters, shear blades and wood-working tools. This datasheet provides information on composition, physical properties, hardness, elasticity, and bend strength as well as fracture toughness. It also includes information on forming, heat treating, machining, and joining. Filing Code: TS-341. Producer or source: Tool steel mills.

AISI TYPE S7

Alloy Digest ◽  
1976 ◽  
Vol 25 (2) ◽  
Keyword(s):  
Fracture Toughness ◽  
Wear Resistance ◽  
Physical Properties ◽  
Tool Steel ◽  
Cold Work ◽  
Heat Treating ◽  
General Purpose ◽  
Steel Mills ◽  
Aisi Type ◽  
Shock Resistance

Abstract AISI Type S7 is a chromium-molybdenum, general-purpose, air-hardening tool steel recommended for uses where shock-resistance, good hot-work properties, good wear resistance, excellent toughness and easy machining are important. These properties make it suitable for many hot-work and cold-work applications. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties as well as fracture toughness. It also includes information on forming, heat treating, machining, joining, and surface treatment. Filing Code: TS-297. Producer or source: Tool steel mills.

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