SM 520B/C steel plate, JIS 3106 SM520B/C steel plate, under JIS 3106 standard, we can regard SM 520B/C steel plate as low alloy steel SM 520B/C steel plate is one of mainly low alloy steel, SM520B/C steel grade is a low alloy, high strength structural steel With this low carbon equivalent, it process good cold forming property. SM520B steel plates usual supplied in normalized or control rolled delivery condition
SM520B/C steel plate Chemical analysis
| Grade | C.max | Si.max | Mn | P.max | S.max |
| SM520C | 0.2 | 0.55 | 1.6 | 0.035 | 0.035 |
SM520B/C steel plate Mechanical properties
| Grade | Yield point of proof stress N/mm2 min | Tensile Strength N/mm2 | Elongation | |||
| Thickness of steel mm | Thickness of Steel mm | thickness | Test piece | % min | ||
| ≤16 | 16-40 | ≤100 | ||||
| <5 | NO.5 | 19 | ||||
| SM520C | 365 | 355 | 520-640 | ≥5<16 | NO.1A | 15 |
| ≥16<50 | NO.1A | 19 | ||||
BEBON steel can supply SM570,SM490B,SM490C,please contact us to get more info.
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