▲abstract: Q345R boiler steel plates data sheet:SpecificationAccordingto client's needDensity7.85 g/cm ³Add···
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Specification | According to client's need | |
| Density | 7.85 g/cm ³ | |
| Additional Condition | AR, TMCP, PWHT, N, Q+T, Z Direction Test (Z15,Z25,Z35), Charpy V-Notch Impact Test, UT, The Third Party Test (such as SGS Test) | |
| Grade | C % | Si % | Mn % | Cu % | Ni % | Cr% | Mo % | Nb | V % | Ti % | Alt % | P % | S % | Other |
| Q345R | 0.20 | 0.55 | 1.2-1.7 | 0.30 | 0.30 | 0.30 | 0.08 | 0.05 | 0.05 | 0.03 | ≥0.02 | 0.025 | 0.01 | Cu+Cr+Ni+Mo≤0.70 |
Q345R boiler steel plates Mechanical Property:
| Grade | Thickness, in mm | Tensile Strength | Yield Strength, min | Elongation, %, min |
| Q345R | 3<T≤16 | 510-640 | 345 | 21 |
| 16<T≤36 | 500-630 | 325 | ||
| 36<T≤60 | 490-620 | 315 | ||
| 60<T≤100 | 490-620 | 305 | 20 | |
| 100<T≤150 | 480-610 | 285 | ||
| 150<T≤250 | 470-600 | 265 |
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