51CrV4 Spring Steel Grade
51CrV4 Spring Steel Grade
51CrV4 Spring Steel Grade
51CrV4 Spring Steel Grade
51CrV4 Spring Steel Grade

51CrV4 Spring Steel Grade

51CrV4 Chemical composition: Carbon C: 0.47 ~ 0.55 Silicon Si: ≤0.40 Manganese Mn: 0.70 ~ 1.10 Sulfur S: ≤0.030 P: ≤0.030 Chromium Cr: 0.90 ~ 1.20 Nickel Ni: ≤0.35 Copper Cu: ≤0.25 Vanadium: 0.10 ~ 0.25

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Product Introduction

Machinability 51CRV4/1.8159 spring steel

51CrV4/1.8159 spring steel is easy to process from coarse pearlite to coarse spheroidal structure. 51CrV4/1.8159 spring steel has a machinability rating of 59.

51CRV4/1.8159 spring steel welding material

51CrV4/1.8159 spring steel can be welded, but welding the steel must be preheated and post-welding stress relief.

The welding of 51CrV4/1.8159 spring steel should be carried out in the annealed state, rather than on the quenched and tempered material.

It is commonly used in high-stress mechanical parts, including shafts, gears, pinion gears, and hand tool parts. 51CrV4/1.8159 spring steel is also widely used in the automotive industry, and 51CrV4/1.8159 spring steel is suitable for many general engineering applications requiring high tensile strength and toughness.

51CRV4/1.8159 Spring steel supply scope

51CrV4/1.8159 Spring steel round steel: diameter 8mm-1000mm

51CrV4/1.8159 Spring steel square steel: 20mm-500mm

Surface finish: black, roughed, turned or as required