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Contact SupplierView | Chemical Analysis% | Heat Treatment | Corresponding Specifications | |||||||||||
C% | Si% | Mn% | Cr% | Mr% | W% | V% | Co% | Hardening Temperature | Quenching Medium | Tempering Temperature | Japan JIS | A / Si | Poldi Thread | |
W 300 | 0.32 To 0.42 | 0.80 To 1.20 | < 0.50 | 4.50 To 5.50 | 1.00 To 1.50 | - | 0.30 To 0.50 | - | 1000-1040 | Oil / Air | 550-650 | SKD 6 | H-11 | TLH |
W 302 | 0.32 To 0.42 | 0.80 To 1.20 | < 0.50 | 4.50 To 5.50 | 1.00 To 1.50 | - | 0.80 To 1.20 | - | 1020-1080 | Oil / Air | 550-650 | SKD 61 | H-13 | TLI |
W 100 | 0.25 To 36 | < 0.40 | < 0.60 | 2.00 To 3.00 | - | 9.00 To 10.00 | 0.30 To 0.50 | - | 1070-1150 | Oil / Air | 600-650 | SKD 5 | H-21 | 212 D2 |