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Metal Alloy Properties: tool steel
AISI M2 High Speed Steel Annealed to AISI S7 Shock Resisting Steel Hardened Tempered 538C
Metal and alloy mechanical properties — tensile/yield strength, elastic modulus, density, hardness for steels, aluminum alloys, copper alloys, titanium, nickel alloys, cast iron, and more
| category | material id | brinell hardness (HB) | cte per K (1/K) | density kg m3 (kg/m3) | elastic modulus MPa (MPa) | elongation percent (%) | grade | heat treatment | melting point C (°C) | name | poisson ratio (dimensionless) | specific heat J kgK (J/(kg·K)) | standard | tensile strength MPa (MPa) | thermal conductivity W mK (W/(m·K)) | vickers hardness (HV) | yield strength MPa (MPa) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| tool steel | AISI M2 High Speed Steel Annealed | 248 | 0.00001 | 8,160 | 200,000 | — | M2 | Annealed | — | AISI M2 High Speed Steel (Annealed) | 0.285 | — | ASTM A600 | — | 21 | — | — |
| tool steel | AISI M2 High Speed Steel Hardened Tempered 621C | 746 | 0.000012 | 8,160 | 200,000 | — | M2 | Hardened+Tempered 621C | — | AISI M2 High Speed Steel (Hardened+Tempered 621C) | 0.285 | — | ASTM A600 | — | 21 | — | — |
| tool steel | AISI M42 High Speed Steel Annealed | 269 | 0.00001 | 7,810 | 200,000 | — | M42 | Annealed | — | AISI M42 High Speed Steel (Annealed) | 0.285 | — | ASTM A600 | — | 20 | — | — |
| tool steel | AISI M42 High Speed Steel Hardened Tempered 538C | — | 0.00001 | 7,810 | 200,000 | — | M42 | Hardened+Tempered 538C | — | AISI M42 High Speed Steel (Hardened+Tempered 538C) | 0.285 | — | ASTM A600 | — | 20 | 940 | — |
| tool steel | AISI O1 Oil Hardening Steel Annealed | 190 | 0.000011 | 7,810 | 193,000 | — | O1 | Annealed | 1,421 | AISI O1 Oil-Hardening Tool Steel (Annealed) | 0.285 | 460 | ASTM A681 | — | — | — | — |
| tool steel | AISI O1 Oil Hardening Steel Hardened Tempered 149C | 746 | 0.000011 | 7,810 | 193,000 | — | O1 | Hardened+Tempered 149C | 1,421 | AISI O1 Oil-Hardening Tool Steel (Hardened+Tempered 149C) | 0.285 | 460 | ASTM A681 | — | — | 746 | — |
| tool steel | AISI P20 Mold Steel Pre Hardened | 300 | 0.000013 | 7,850 | 200,000 | 20 | P20 | Pre-Hardened | — | AISI P20 Mold Tool Steel (Pre-Hardened 30 HRC) | 0.285 | — | ASTM A681 | 965 | — | — | 827 |
| tool steel | AISI S7 Shock Resisting Steel Annealed | 203 | 0.000013 | 7,830 | 207,000 | 21 | S7 | Annealed | — | AISI S7 Shock-Resisting Tool Steel (Annealed) | 0.285 | — | ASTM A681 | 670 | — | — | 370 |
| tool steel | AISI S7 Shock Resisting Steel Hardened Tempered 315C | 578 | 0.000013 | 7,830 | 207,000 | — | S7 | Hardened+Tempered 315C | — | AISI S7 Shock-Resisting Tool Steel (Hardened+Tempered 315C) | 0.285 | — | ASTM A681 | — | — | — | — |
| tool steel | AISI S7 Shock Resisting Steel Hardened Tempered 538C | 501 | 0.000013 | 7,830 | 207,000 | — | S7 | Hardened+Tempered 538C | — | AISI S7 Shock-Resisting Tool Steel (Hardened+Tempered 538C) | 0.285 | — | ASTM A681 | — | — | — | — |
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