China D2 SKD11 1.2379 Cr12Mo1V1 Special Alloy Steel for Cold Work Tool, Find details about China alloy steel, tool steel from D2 SKD11 1.2379 Cr12Mo1V1 Special Alloy Steel for Cold Work Tool
Chinese | American | German | Japanese |
GB | AISI | DIN | JIS |
Cr12Mo1V1 | D2 | 1.2379 | SKD11 |
Grades | C | Si | Mn | P | S | Cr | Mo | V |
1.2379 | 1.5-1.6 | 0.1-0.4 | 0.15-0.45 | ≤0.003 | ≤0.03 | 11-12 | 0.6-0.8 | 0.9-1.1 |
D2 | 1.4-1.6 | 0.3-0.5 | 0.3-0.5 | ≤0.03 | ≤0.03 | 11-13 | 0.7-1.2 | 0.8 |
Cr12Mo1V1 | 1.4-1.6 | ≤0.6 | ≤0.6 | ≤0.03 | ≤0.03 | 11-13 | 0.7-1.2 | 0.5-1.1 |
SKD11 | 1.4-1.6 | ≤0.4 | ≤0.6 | ≤0.03 | ≤0.03 | 11-13 | 0.8-1.2 | 0.2-0.5 |
Quenching | Tempering | ||||
Heating Temperature/ºC | Cooling | Hardness/HRC | Heating Temperature/ºC | Cooling | Hardness/HRC |
980-1040 | Oil or air | 60-65 | 180-220 | Air | 60-64 |
1060-1100 | 60-65 | 510-540 | 60-64 |
Flat Bar | Thickness | 6-160mm |
Width | 155-810mm | |
Length | 3000-6000mm | |
Round Bar | Diameter | 14-80mm |
Length | 300-6000mm |