Numerical control machine tool
4 week ago- Mn: 0.40%-0.70%
- Si: 0.20%-0.35%
- Cr: 1.70%-2.00%
- Ni: 1.30%-1.80%
- P: ≤0.035%
- S: ≤0.035%
- The reasonable ratio of these elements improves the strength, hardness and fatigue resistance of steel.
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Main Product:
Forged Ring,
Forged Disc ,
Forged Sleeve,
Forged Blank,
Wellhead Tubing Head,
Forged Shaft
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