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| Product Name： |
060A42 quality carbon structural steel |
| Product Type： |
Light round ∮4-∮100, hexagon bar, flat, square steel non-standard can be customized according to customer drawings customized |
| Product Brand： |
Hangzhou Iron and Steel, Sha Steel, Baoshan Iron and Steel
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| On a： |
060A47 quality carbon structural steel |
| Under a： |
1018 |
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Chemical composition:
A carbon (C) the amount of 0.42% to 0.50%
Si content is 0.17 - 0.37%
Mn content of 0.50 to 0.80%
Cr content ≤0.25%
Ni content ≤0.30%,
Cu content ≤0.25%.
Density of 7.85g / cm3
Use elastic modulus 210GPa
Poisson's ratio of 0.269.
Mechanical Properties
Normalizing: 850; quenching: 840; tempering: 600;
Tensile strength: not less than 600Mpa;
Yield strength: not less than 355Mpa;
Elongation: 16%;
Shrinkage rate: 40%;
Impact energy: 39J;
Delivery status steel hardness: less than no heat treatment: 229HBS;
Annealed steel: 197HBS
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