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GET PRICE51crv4 spring steel good mechanical properties and process performance, high harden-ability, adding vanadium steel grain refinement, reducing heat sensitivity, increase the strength and toughness, high fatigue strength, yield ratio is higher, but poor weld-ability, cold because of the low deformation plasticity
51crv4 spring steel plate Application:
51crv4 is a kind of more advanced spring, as a large section of the high load important spring and working temperature < 300 ℃ of the valvespring, piston, spring, the relief valve spring
51crv4 Spring Steel Plate Chemical Composition:
| Grade | Chemical composition(mass fraction)(wt.%) 51CrV4 | ||||||
| C(％) | Si(％) | Mn(％) | P(％) | S(％) | Cr(％) | V(%) | |
| 51CrV4 | 0.47-0.55 | 0.15-0.35 | 0.80-1.10 | Max 0.030 | Max 0.030 | 0.90-1.20 | 0.10-0.20 |
51crv4 Spring Steel Plate Mechanical Properties:
| Grade | mechanical properties: | |||
| Yield strength σb | Tensile strength σb | Impact | Elongation σb | |
| (Mpa) | (Mpa) | KV/Ku (J) | (%) | |
| 51CrV4 | 972 (≥) | 298 (≥) | 14 | 34 |
51CrV4steel Equivalent Grade:
| ASTM | JIS | DIN | GOST | GB |
| 6150 | SUP10 | 1.8159 | 50XГФA | 50CrVA |
Shanghai Katalor is a leading supplier with 51crv4 spring steel plate in China.We welcome export enquiries for 51crv4 spring steel plate. Contact our sales office and consult our shipping policy for further details by email [email protected]. We will reply you within 24 Hours.
