ASTM A588 HSLA steel grade B plate exporter

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ASTM A588 HSLA steel grade B plate exporter

ASTM A588 HSLA steel grade B plate exporter
ASTM A588 STEEL is a high-strength low-alloy structural (HSLA) steel. As a well-known exporter of ASTM A588 HSLA steel grade B plate in China, our company keep 500 tons A588 grade B plates in Shanghai inventory and we can supply HSLA steel plates with large quantity every month.
ASTM A588 steel grade B equivalent
Material # EN 10155 UNI BS 4360 ASTM A588 ASTM A242
1.8959 S355J0W Fe 510 C2K1 WR 50 B A588 Grade B A242 Type 1
Chemical requirement (%)
Element Grade B
Carbon max. 0.20
Manganese 0.75-1.35
Phosphorus 0.030
Sulfur max. 0.030
Silicon max. 0.15-0.50
Nickel max. 0.005
Chromium 0.40-0.70
Copper 0.25-0.40
Vanadium 0.02-0.10
Mechanical properties
Types Plates and bars Structural shapes
Thickness <100mm 100-125mm 125-200 All
Tensile strength, kis [MPa] 70[485] 67[460] 63[435] 70[485]
Yield strength, min, kis [MPa] 50[345] 46[315] 42[290] 50[345]
Elongation in 8 in. [200mm], min, % 18     18
Elongation in 2 in. [50 mm], min, % 21 21 21 21
ASTM A588 HSLA steel grade B plate is widely used in air preheater, economizer, railway carriage, containers production, bridge building, construction and so on.

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  • Xincheng Science & Technology Building High-Tech Development Zone, Zhengzhou, China
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