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A283 Grade B,A283GrB, A283Gr.B,A283 Grade B steel,A283 Gr B steel plate
Adopt standard: ASTM A283/A283M
Gnee steel grade: A283 Grade A, A283 Grade B,A283 Grade C,A283 Grade D
,A283GrA, A283GrB,A283GrC,A283GrD,steel grade.
A283 Grade B steel plate
A283 Grade B steel plates furnished shall conform to the requirements of the current of specification a6/a6m. In the process, A283 Grade B shall be made by one or more of following processes: open hearth, basic oxygen or electric furnace.
A283 steel grade covers four grades in A283 Grade A, A283 Grade B, A283 Grade C, and A283 Grade D of carbon steel plates of structural quality for general application
Gnee steel supply A283 Grade B the low and intermediate tensile strength carbon steel to export oversea market, our advantage is to supply super thick steel plate for our customers in the best quality and we also could let the third party to inspect our goods in our mill, for example, GL, DNV, TUV, CE,LR, BV and so on.
| Carbon, max | % | Manganese, max | % | Silicon, max | % | |
| All Thickness | 0.17 | Product Analysis | 0.90 | Product Analysis | 0.15-0.40 | |
| Phosphorus max | % | Sulfur max | % | Copper min % | ||
| All thickness | 0.035 | All thickness | 0.04 | 0.20 | ||
| Mechanical Property | A283 Grade B |
| Tensile strength, kis [MPa] Yield strength, min, kis [MPa] Elongation in 8 in. [200 mm], min, % Elongation in 2 in. [50 mm], min, % |
50-56[345-450] 27[185] 25 28 |
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