Q890D steel plate
Classification :
Q890D Steel Plate are used in Construction of Bridges, Highway Construction and Other Engineering construction
Keywords:
Q890D steel plate
Chemical Composition
| STEEL GRADE | C% max | Si% max | Mn% max | P% max | S% max | Cu% max | Cr% max | Ni% max | Mo % max | B % max | V % max | Nb% max | Ti % max |
| Q890D | 0.2 | 0.80 | 2.0 | 0.02 | 0.010 | 0.5 | 1.5 | 2 | 0.70 | 0.005 | 0.12 | 0.06 | 0.05 |
Mechanical Property
| STEEL GRADE | Re yield strength Mpa min | Re yield strength Mpa min | elongation % | Energy and temperature | |||||||
| Min | 0 | -20 | -40 | -60 | |||||||
| t≤50 | 50-100 | 100-150 | t≤50 | 50-100 | 100-150 | J | J | J | J | ||
| Q890D | 890 | 830 | —— | 940-1100 | —— | —— | 11 | 34 | 34 | 27 | 27 |
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