China Low Price Citic IC Rod Mill Part Steel Bar, Find details about China Steel Bar, Citic Hic Rod Mill Part from Low Price Citic IC Rod Mill Part Steel Bar
Material | Chemical Composition(wt%) | Mechanical properties | ||||||
C | Mn | S | P | Si | Yield Point (Mpa) | Tensile strength(Mpa) | Elongation(%) | |
34Cr4 | ≤0.39 | 0.3-0.6 | ≤0.035 | ≤0.030 | ≤0.37 | ≥735 | ≥930 | ≥11 |
Nominal Diameter(mm) | Dimensional Tolerance(mm) |
Φ40 | ±2 |
Φ50 | +3,-1 |
Φ60 | +3,-1 |
Φ70 | +3,-1 |
Φ80 | +4,-2 |
Φ90 | +4,-2 |
Φ100 | +4,-2 |
Φ110 | +4,-2 |
Φ120 | +4,-2 |