JIS 3101 SM 570 High Yield steel plate
SM 570 steel plate, JIS 3101 SM 570 steel plate, under JIS 3101 standard, we can regard SM 570 steel plate as High Yield steel plate
SM 570 steel plate is one mainly of High Yield steel , The SM570 steel plate are all under the JIS G3106 standard which are used for welded structures
SM 570 steel Chemical composition
| Symbol | Chemical composition | ||||
| C max | Si max | Mn | P max | S max | |
| SM570 | 0.19 | 0.55 | 1.6 max | 0.035 | 0.035 |
SM 570 steel Mechanical properties
| Symbol | Yield point or proof stress N/mm2 (min) | Tensile strength N/mm2 | Elongation | |||
| Thickness of steel mm | Thickness of steel mm | thinckness | Test piece | % min | ||
| 16 or under | Over 16-40 | 100 or under | ||||
| SM570 | 460 | 450 | 570-720 | <5 | NO.5 | 19 |
| ≥5 <16 | NO.5 | 26 | ||||
| ≥16 <50 | NO.5 | 20 | ||||
we are SM 570 steel suppliers ,also can supply SM520B,C,SM490A,B,C
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