| Size Range | |||
| Round Bar | Diameter(mm) | Length(mm) | -- |
| 1~100 | 500~10000 | -- | |
| Flat Bar | Thickness(mm) | Width(mm) | Length(mm) |
| 1~100 | 30~1500 | 500~10000 | |
Product Description: good red hardness high toughness extremely high wear resistance uniform mechanical properties in longitudinal and transverse directions extremely low dimensional changes during heat treatment optimum grindability excellent polishability Application: End mills, milling cutters, broach needles, cutting and punching, tools, dies, workingrolls for cluster rolling stand Steel Grades DIN1.3207,SKH57,HS10-4--3-10 Chemcial composition:
Grade | C | Si | Mn | P | S | Cr | Mo | V | W | Co |
1.3207 | 1.20- 1.35 | 0.45 max | 0.40 max | 0.030max | 0.030max | 3.80- 4.50 | 3.20-3.90 | 3.00-3.50 | 9.00-10.00 | 9.50-10.50 |
Heat Treatment: Ultrasonic test: According to SEP 1921-84 Hardness(Annealed): 302HB Hardening temperature: 1230℃ Quenching medium: oil Tempering temperature: 560℃
Hardness HRC: 66
>>>Standard
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 | >>>Steel Grades
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