C60 Carbon Steel Round Bar

c60 is a high-quality carbon steel, that is, 60# steel

Material name: High quality carbon structural steel

Grade: 60

Standard: gb/t

699-1999.

Corresponding Japanese brand: s58c

Corresponding German brand: c60(1.0601),ck60(1.1221),cm60(1.1223)

Corresponding US brand: 1060

Chemical composition:

carbon c: 0.57 ~ 0.65

silicon si: 0.17 ~ 0.37

manganese mn: 0.50 to 0.80

sulfur s: ≤0.035

phosphorus p: ≤0.035

chromium cr: ≤0.25

nickel ni: ≤0.25

copper cu: ≤0.25

Mechanical properties:

Tensile strength b (mpa) : ≥675(69)

Yield strength s (mpa) : ≥400(41)

elongation 5 (%) : ≥12

Shrinkage of section (%) : ≥35

Hardness: no heat treatment ≤255hb; Annealed steel ≤229hb

Sample size: 25mm

● Heat treatment specifications and metallographic structure:

Heat treatment specification: Normalizing,810℃.

Our Advantages

● application:

Manufacturing of cutting tools

Machinery parts

Automotive industry

Construction industry

Power industry

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