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ASTM  A 588 Gr. A steel

ASTM  A 588 Gr. A steel

ASTM A 588 Gr. A steel is for high strength low alloy structural steel with 345Mpa minimum yield point to 100mm thickness. Description: When properly exposed to the atmosphere, ASTM A 588 Gr. A steel is suitable for many applications in the bare condition.

Category: Carbon Steel
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Updatetime: 16-Aug-2023

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.

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