51crv4 Spring Steel Flat Bar
51crv4 Spring Steel Flat Bar
51crv4 Spring Steel Flat Bar
51crv4 Spring Steel Flat Bar

51crv4 Spring Steel Flat Bar

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

The 51CrV4 spring steel flat bar is widely used in the automotive and mechanical engineering industries for making various types of springs, clutches, gears, shafts, and other components. The material is suitable for applications where high strength, reliability, and resistance to fatigue and wear are required.

51CrV4 is a British standard spring steel grade,

Domestically called 50CrV spring steel,

1.2241 (51CrV4) tool steel

Brand: 51CrV4

Number :1.2241

Implementation standard: DIN 17350

Listed below are the specifications of this product:

1. Material: 51CrV4 spring steel
2. Dimensions: Width - 10mm to 500mm, Thickness - 1mm to 30mm, Length - as required.
3. Surface treatment: Black, polished, or as required.
4. Hardness: Annealing, 170-205 HB, or as required.
5. Tensile strength: 1200-1600 N/mm2, or as required.
6. Yield strength: 900-1200 N/mm2, or as required.
7. Elongation: 6-8%, or as required.
8. Delivery condition: hot rolled, cold drawn, forged, or as required.