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1025 Carbon Steel Round Bars Chemical Composition
Grade | Chemical composition %: | ||||||
C | Si | Mn | S | Cr | Ni | Cu | |
1025 | 0.62-0.70 | 0.17-0.37 | 0.90-1.20 | ≤0.035 | ≤0.25 | ≤0.25 | ≤0.25 |
1025 Carbon Steel Round Bars Mechanical Properties
Grade | Mechanical Properties | ||||||
Tensile strength σb | Yield strength σb | Elongation σb | reduction of area | Hardness | |||
(Mpa) | (Mpa) | (%) | ψ (%) | ||||
|
|
| min | Cold rolled soft | Cold-rolled hard | Heat treatment | |
1025 | 825-925 | 520-690 | 14-21.5 | 10 | 190-220HB | 300~340HB | 38~60HR |
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