D2/1.2379 Cold Work Die Tool Steel
GB: Cr12Mo1V1
AISI: D2
DIN: 1.2379
JIS: SKD10
Erasteel: -
Bohler: Sverker21/K110/K105
Hitachi: ZCD-M/SLD2/SLD/HI-PM31
D2 steel is a high carbon, high chromium tool steel with a relatively high level of vanadium, which provides it with excellent wear resistance and toughness. It is commonly used in applications where the material is subjected to a high level of wear and tear, and is favored by tool makers who need to produce high-quality cutting tools that can withstand heavy use.
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| SIMILAR STEEL GRADES | ||||||
National Standard | Manufacturer Standard | |||||
| GB | AISI | DIN | JIS | Erasteel | Bohler | Hitachi |
Cr12Mo1V1 | D2 | 1.2379 | SKD10 | - | Sverker21/K110/K105 | ZCD-M/SLD2/SLD/HI-PM31 |
| Chemical composition % | ||||||||||
C | Si | Mn | P ≤ | S ≤ | Cr | W | Mo | V | Co | etc. |
1.5 | 0.35 | 0.35 | 0.03 | 0.03 | 12.1 | ≤0.40 | 0.85 | 0.6 | - | - |
| Characteristics | |||
Annealed Hardness HB | Heat Treatment Temperature ℃ | Tampering Hardness HRC | |
Hardening | Tempering | ||
255 | 1010-1050 | 200 530 | 62-63 56 |
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