Wuxi Zhanlu International Trade Co., Ltd
Wuxi Zhanlu adheres to the business philosophy of "quality is life, service is soul", and the principle of complete variety and service first.
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51CrV4 is a relatively advanced spring used as a high load important spring with a large cross-section, as well as a valve spring, piston spring, and safety valve spring with a working temperature of<300 ℃.
Supply Form & Size
| Form of Supply | Size(mm) | Length(mm) |
| Round bar | 6.0mm-1200mm | 2.5m-10m |
Chemical Composition&Related Specifications
| Grade | C | Si | Mn | P | S | Cr | Ni | Cu | V |
| 51CrV4(1.8159) | 0.47～0.55 | ≤0.40 | 0.70～1.10 | ≤0.030 | ≤0.030 | 0.90～1.20 | ≤0.35 | ≤0.25 | 0.10～0.25 |
Brand comparison table
| AISI/SAE | DIN/EN | BS | JIS/KS | China |
| 6150 | 51CrV4(1.8159) | 51CrV4(1.8159) | SUP10 | 50CrVA |
