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ASTM A 588 Gr. A steel is for high strength low alloy structural steel with 345Mpa minimum yield point to 100mm thickness. ASTM A 588 Gr. A Description:When properly exposed to the atmosphere, ASTM A 588 Gr. A steel is suitable for many applications in the bare condition.
ASTM A 588 Gr. A steel Application:The atmospheric corrosion resistance of ASTM A 588 Gr. A steel in most environments is substantially better than that of carbon structural steels with or without copper addition. When properly exposed to the atmosphere, A588 Grade A steel is suitable for many applications in the bare (unpainted) condition.
ASTM A588 Grade A Atmospheric Corrosion Resistant Steel is used for various types of welded, bolted and riveted constructions e.g. steel frame structures, bridges, tanks and containers, exhaust systems, vehicles and equipment constructions.
ASTM A 588 Gr. A steel Chemical:
Carbon, % | Manganese, % | Cr % | Silicon % | N % max | Sulfur % | |
Max 0.19 | 0.80-1.25 | 0.40-0.65 | 0.30-0.65 | 0.010 | 0.040 | |
Cu % | Phosphorus % | Ni % | Mo % | |||
0.25-0.40 | 0.05 | 0.40 | …. | |||
ASTM A 588 Gr. A steel Mechanical:
Thickness | Yield Strength ReH[N/mm2]transv.min | TensileStrength Rm[N/mm2]transv | Fracture Elongation[%]transv. min. | Notch ImpactEnergy1)Ch Vcomplete samplelongitud. min [J] | ||
0mm-100mm | 340 KPa | 480 KPa | - | - | - | |
102mm-127mm | 320 KPa | 460 KPa | ||||
127mm-203mm | 290 KPa | 430 KPa | ||||
KUNFENG STEEL can offer ASTM A 588 Gr. A steel. We registers hundreds of thousands of tons of ex-stock source on our spot trade flatform. If required, we can also offer chemical analysis, mechanical properties and other detailed information.
