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SKD11 D2 1.2379 Cr12MO1V1 Flat Bar Special Alloy Tool Die Steel
SKD11 D2 1.2379 Cr12MO1V1 Flat Bar Special Alloy Tool Die Steel1. Featuresa. High wear resistanceb. High compressive strength c. Good dimensional stability d. Good processability e. Excellent resistance to temper softeningf. Good toughness 2. Similar StandardsChineseAmericanGermanJapaneseGBAISIDIN......
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Product Description
SKD11 D2 1.2379 Cr12MO1V1 Flat Bar Special Alloy Tool Die Steel
1. Features
a. High wear resistance
b. High compressive strength
c. Good dimensional stability
d. Good processability
e. Excellent resistance to temper softening
f. Good toughness
2. Similar Standards
| Chinese | American | German | Japanese |
| GB | AISI | DIN | JIS |
| Cr12Mo1V1 | D2 | 1.2379 | SKD11 |
3. Chemical Composition
| 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 |
4. Heat Treatment
| 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 | ||
5. Stock Size
| Flat Bar | Thickness | 6-160mm |
| Width | 155-810mm | |
| Length | 3000-6000mm | |
| Round Bar | Diameter | 14-80mm |
| Length | 300-6000mm |
6. Applications
a. Thin sheet with a thickness of not more than 2mm, high-efficiency blanking die, punching die and stamping die
b. Various scissors, inlaid blades, wood working blades
c. Thread rolling die and wear-resistant slider
c. Thread rolling die and wear-resistant slider
d. Cold heading mould, thermosetting resin molding die
e. Deep drawing die, cold extrusion die
7. Product photo
7. Product photo
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