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1.2419
Qilu
Product Description
105WCr6/1.2419 SKS31 Alloy Cold Work Tool Steel
1: SKS31 Steel Introduction
SKS31 steel has high hardenability. Due to the formation of carbides by tungsten, this steel has more excess carbides and higher hardness and wear resistance after quenching and low temperature tempering than chromium and 9SiCr steels. In addition, tungsten helps to preserve fine grains, which results in a steel with better toughness. Therefore, cutting tools made from SKS31 steel have less chipping and maintain the shape and size of the cutting edge better. However, the steel is sensitive to the formation of carbide networks, and the presence of such networks puts the tool edge at risk of spalling, which shortens the tool's service life; therefore, steels with carbide networks must be forged and normalized according to their severity.
1.2419 Steel Stock In Warehouse
2: 1.2419 Quality Standard
DIN17350 1980-ENG Tool Steels.pdf
3: 1.2419 Steel Equivalent
Country | China | Japan | Germany |
Standard | GB/T 1299 | JIS G4404 | DIN 17350 : 1980 |
Grade | / | SKS31 | 105WCr6/1.2419 |
4: 1.2419 Steel Chemical Composition
Grade | C | Si | Mn | P | S |
105WCr6/1.2419 | 0.90-1.05 | 0.40 | 0.80-1.10 | 0.030 | 0.030 |
