- Contact Person : Mr. He Raymond
- Company Name : Sichuan Liuhe Forging Co., Ltd.
- Tel : 86-816-3521128
- Fax : 86-816-3653762
- Address : ,Jiangyou,Baolun Road (W), Henan Industrial Park,Jiangyou, Sichuan
- Country/Region : China
- Zip : 621701
tool steel D2/Cr12Mo1V1 /DIN 1.2379
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Tool steel 1.2379/Cr12Mo1V1/D2
1.Main application
For cold work moulds with high precision, long service life requirements, such as punching die, cold
extruding mould, precision measuring tool.
2.Manufacturering process: ESR+LF+VD/AOD+ESR
3.Delivery condition
Conventional or ESR, hot rolling or forging, black surface or milling
Annealed, hardness , HB207~255
Round bars: Dia. 12mm-600mm;
Flat bars: Width:20mm~800mm; Thickness: 20mm~300mm;
Forged blocks: 8MT (Max. weight).
4.General
Thorough hardenability, high tough resistance, high oxidation resistance
5.Chemical analysis
C | Si | Mn | Cr | V | Mo |
1.40~1.60 | 0.30~0.50 | 0.20~0.50 | 11.0~13.0 | ≤1.10 | 0.70~1.20 |
6. Compared grades(based on usage)
Chinese | American | German | Japanese |
GB | AISI | DIN | JIS |
Cr12Mo1V1 | D2 | 1.2379 | SKD11 |
7. Plant imag:
8. Technical process:
