| After-sales Service: | 3 Years |
|---|---|
| Warranty: | 3 Years |
| Type: | Steel Plate |
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S890Q high strength steel plate hot rolled steel plate for structure
Grade S890Q is Alloy special steel with specified minimum values of impact energy at temperatures not lower than -20 ° C.
It's Hot rolled steel plate of structural steels. Technical delivery conditions for flat products of high yield strength structural steels in the quenched and tempered condition.
Mechnical property for S890Q High strength steel:
| Nominal thickness (mm): | 3 - 50 | 50 - 100 |
| Rm - Tensile strength (MPa) | 940-1100 | 880-1100 |
| Nominal thickness (mm): | 3 - 50 | 50 - 100 |
| ReH - Minimum yield strength (MPa) | 890 | 830 |
| KV - Impact energy (J) longitud., | 0° | -20° |
| 40 | 30 | |
| A - Min. elongation Lo = 5,65 √ So (%) | 11 |
Chemical composition for S890Q High strength steel (Heat Analysis Max%)
| C | Si | Mn | Ni | P | S | Cr | Mo | V | N | Nb | Ti | Cu | Zr | B | CEV |
| max 0.2 | max 0.8 | max 1.7 | max 2 | max 0.025 | max 0.015 | max 1.5 | max 0.7 | max 0.12 | max 0.015 | max 0.06 | max 0.05 | max 0.5 | max 0.15 | max 0.005 | max 0.82 |
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