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You are here: Home > Selling listA 588 Gr. B chemical & machanical,A 588 Gr. B steel materials

A 588 Gr. B chemical & machanical,A 588 Gr. B steel materials

Posted:2012-07-16 21:54:20

A588 Grade B high-strength low-alloy structural steel with 345 MPa minimum yield point to 100mm thick which be produced comply with ASTMA 588/A 588M Standard.The specification of A588 Grade B covers high-strength low-alloy structure steel shapes, plates and bars for welded, riveted, or bolted construction but intended primarily for use in welded bridges and buildings where savings in weight or added durability are important.

A 588 Gr. B chemical & machanical,A 588 Gr. B steel materials

Katalor steel can supply A588 Gr. B steel materials and properties,we are A588 Gr. B suppliers and manufacturer of China,if you need A588 Gr. B steel price and specification ,please contact us.

A588 Grade B chemical composition

C %

Si %

Mn %

P %

S %

Cr %

V %

Ni %

Cu %

≤0.20

0.15-0.50

0.75-1.35

0.040

0.050

0.40-0.70

0.01-0.10

≤0.50

0.20-0.40

A588 Grade B mechanical properties


Properties

Conditions

T (°C)

Treatment

Density (×1000 kg/m3)

7.7-8.03

25

Poisson's Ratio

0.27-0.30

25

Elastic Modulus (GPa)

190-210

25

Tensile Strength (Mpa)

1158

25

oil quenched, fine grained, tempered at 425°C

Yield Strength (Mpa)

1034

Elongation (%)

15

Reduction in Area (%)

53

Hardness (HB)

335

25

oil quenched, fine grained, tempered at 425°C

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