SHANGHAI UNITE STEEL
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DIN 1.2067 Alloy Steel Hot Rolled Round Bar Length As Your Request Dia 10-350mm
1.Chemical composition(%):
| Steel | C | Si | Mn | P | S | Cr | Mo | Ni | V | Others | HBW |
| GCr15 | 0.95-1.05 | 0.15-0.35 | 0.25-0.45 | ≤0.025 | ≤0.025 | 1.40-1.65 | ≤0.10 | ≤0.30 | - | Cu≤0.25 | 179-207 |
| 100Cr6 (W3)/ 1.3505 | 0.93-1.05 | 0.15-0.35 | 0.25-0.45 | ≤0.025 | ≤0.015 | 1.35-1.60 | - | - | Cu≤0.30 Al≤0.050 | ≤207 | |
| E52100 | 0.93-1.05 | 0.15-0.35 | 0.25-0.45 | ≤0.025 | ≤0.015 | 1.30-1.60 | ≤0.15 | ≤0.25 | ≤0.10 | Cu≤0.30 Al≤0.050 | - |
Diameter: 10-350mm
Length: as your request
Heat Treatment:
Soft annealing: heat to 680-720°C, cool slowly.
Hardness after annealing: Max. 241 HB
Hardening: 820 - 850 °C
Normalizing temperature: 840-880°C
Tempering: 540-680°C
Delivery condition: Hot rolled or hot forged, spheroidizing annealing, black surface.
high hardenability and wearing-resisting property quality guarantee and reasonable price
Processing: EAF+LF+VD+(ESR), rolled / forged, annealed / Q+T, black/peeled/turned, UT tested
