Standard: | DIN, JIS, AISI, ASTM, GB, BS |
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Technics: | Hot Rolled |
Application: | Tool Steel Bar |
Surface: | Black |
Alloy: | Alloy |
Special Use: | High-strength Steel Plate, Wear Resistant Steel, Free Cutting Steel, Mold Steel |
Customization: |
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GB | AISI | DIN | JIS |
Cr12MoV | D2 | 1.2379 | SKD11 |
C | Si | Mn | Cr | Mo | V |
1.40-1.60 | 0.30-0.50 | 0.30-0.50 | 11.0-13.0 | 0.40-0.60 | 0.15-0.30 |
Flat Bar Size(mm) | Round bar Size(mm) | |||
Thickness | Width | Length | Diameter | Length |
10-500 | 155-810 | 2000-5800 | 14-800 | 2000-5800 |
quench | temper | ||||||
Heating temperature/ºC | Cooling way | Hardness (HRC) | Tempering temperature /ºC |
Tempering number | Hardness (HRC) |
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First preheating | Second preheating | Last heating | |||||
600-650 | 800-850 | 1020-1040 | Air Cooling | 56-58 | 500-560 | 2 | ≥58 |
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