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■ Overview
Carbon structural steel angles ASTM A283 Grade B owned the minimum yield strength at 185 Mpa,and the tensile strength shall be within 345-450Mpa.Xinsteel stockholder thousands tons different sizes of ASTM A283 grade b steel angles,ASME SA283 grade b angle steels,ASTM A283 equal angle steel,ASTM A283 Grade C un-equal angle steels and ASTM A283Gr.C inverted angle steels.
■ Full Data
Technical Requirements & Additional Services:
♦ High tension test
♦ Low temperature impacting test
♦ Simulated post-welded heat treatment (PWHT)
♦ Issued Orginal Mill test certificate under EN 10204 FORMAT 3.1/3.2
♦ Shot blasting and Painting,Cutting and welding as per end user’s demands
♦ Rolling under ASTM A6/A6M for Genenal requirements of structural used steel
♦ High tension test
♦ Low temperature impacting test
♦ Simulated post-welded heat treatment (PWHT)
♦ Issued Orginal Mill test certificate under EN 10204 FORMAT 3.1/3.2
♦ Shot blasting and Painting,Cutting and welding as per end user’s demands
♦ Rolling under ASTM A6/A6M for Genenal requirements of structural used steel
■ Techicals
►Mechnical property for A283 Grade B mild steel angles:
| Yield strength (≥Mpa) | Tensile strength (Mpa) | Elongation in ≥,% | |
| 185 | 345-450 | 200mm | 50mm |
| 25 | 28 | ||
►Chemical composition for A283 Grade B carbon steel angles (Heat Analysis Max%)
| Main chemical elements composition of A283 Grade B | ||||||
| Thickness(mm) | C | Si | Mn | P | S | Cu (Min.) Cooper steel |
| T≤40 | 0.17 | 0.40 | 0.90 | 0.035 | 0.04 | 0.20 |
| 40<T | 0.15-0.40 | |||||
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