China Alloy Tool Steel Round Bar ASTM A681 D2 Mold Steel, Find details about China Alloy Tool Steel Bar, Alloy Tool Steel Round Bar from Alloy Tool Steel Round Bar ASTM A681 D2 Mold Steel
Material | D2,Grade A, B, AH32, AH36, D, DH32, DH36, SS400, SS540, S235JR/JO/J2, S275JR/JO/J2, S355JR/JO/J2 With ABS, BV, CCS, DNV, GL, LR, NK, RINA and CE marks |
Standard | GB, ASTM, JIS |
Size | 23 X 23mm to 200 X 200mm |
Length | As requested |
others: | Other dimensions or shapes are available |
Chemical for D2 tool steel (%):
C | Mn | Si | Cr | V | Mo | P Max | S Max |
1.4-1.6 | 0.1-0.6 | 0.1-0.6 | 11.5-13 | 0.5-1.0 | 0.7-1.2 | 0.03 | 0.03 |
1.Hardness: in Annealed condition(HB) | 250 Max. |
2.Hardness in heat treated condition(HRC) | 56-60 |
3.Compression Yield Strength | 2000-2150 |