50D/SS490C steel plate, JIS3101 50D/SS490C steel plate, under JIS3101 standard, we can regard SS490C steel plate as Carbon and low alloy steel 50D/SS490C steel plate is one mainly of Carbon and low alloy steel, SS490C steel plate is alloy steel under the EN standard which is equal to DIN17100:ST52-3,EN10025:S355JR,BS:50B and UNI7070:Fe510B
| 50D BS4360 | Comparision of steel grades | |
| CSAG40-21 | - | |
| IS | Fe 540 WHt | |
| JIS 3101 | - | |
| JIS 3106 | SS 490 C | |
| ISO 630 | Fe 510 D | |
| ASTM | - | |
50D steel plate Chemical Composition
| Grade | Chemical Composition, [%] | |||||||
| C. max | Si. max | Mn. max | P. max | S. max | Nb. | V. | Normal supply Condition (1) | |
| 50D | 0.20 | 0.50 | 1.50 | 0.040 | 0.040 | 0.003-0.10 | 0.003-0.15 | Hot finished |
50D steel sheet Mechnical Properties
| Grade | Minimun charpy V-notch impact Test value | Minimum elongation A, On a gauge length[1] | Mimimun yield strength,Re, For thickness (in mm) | Tensile Strength Rm | |||
| Thickness max | Energy Min. [J]value | Temp. ℃ | ≤16 | 16-40 (2) | |||
| 50D | 40 | 27 | -20 | 21 | 355 | 345 | 480/640 |
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