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SKD8
Qilu
Product Description
Flat Steel JIS SKD8 X38CrCoWV4-4-4 Hot Work Tool Steel
1: JIS SKD8 Steel Introduction
SKD8 is the most widely used hot work die steel. It has a fairly good effect on thermal fatigue crack resistance, can ensure the quality of the die, improve the service life of the die.
SKD8 Steel Stock In Warehouse
2: SKD8 Quality Standard
JIS-G4404 2006-ENG Alloy Tool Steels.pdf
3: JIS SKD8 Steel Equivalent
| Country | China | Japan | Germany | USA | UK |
| Standard | GB/T 1299 | JIS G4404 | DIN EN ISO4957 | ASTM A681 | BS 4659 |
| Grade | / | SKD8 | X38CrCoWV4-4-4 | / | / |
4: JIS SKD8 Steel Chemical Composition
| Grade | C | Mn | P | S | Si | Cr | V | Mo | ||||||
| SKD8 | 0.40 | 0.35 | / | 0.01 | 0.25 | 4.35 | 2.00 | 0.40 | ||||||
X38CrCoWV4-4-4 | 0.35 | 0.45 | 0.20 | 0.50 | 0.03 | 0.02 | 0.15 | 0.50 | 4.00 | 4.70 | 1.70 | 2.10 | 0.30 | 0.50 |
