ASTM A588 Grade B is a U.S. standard high-strength weathering structural steel plate (astm a588 steel), designed for long-term use in severe atmospheric conditions.
corten a588 steel sheetastm a588 weathering steel, this material develops a dense, stable oxide layer on its surface when exposed to the elements.
This natural patina effectively prevents moisture, oxygen, and corrosive substances from penetrating the steel, greatly improving its atmospheric corrosion resistance.
A588 steel plate offers higher strength, excellent toughness, and superior workability.
It is widely used in bridge construction, building structures, marine engineering, transportation equipment, and landscape projects.
astm a588 plate for structural applications or as decorative weathering steel panels, it delivers both durability and aesthetic value.
astm a588 weathering steel, it contains copper, nickel, and chromium, which promote the formation of a dense protective rust layer in outdoor environments.
Performs exceptionally well in unpainted conditions, making it ideal for bridges, facades, and marine applications.
Yield strength >= 345 MPa, tensile strength around 480 MPa, ensuring excellent load-bearing capacity.
High toughness allows it to withstand heavy loads and impacts without compromising structural integrity.
Suitable for welding, cutting, bending, rolling, and forming into various shapes.
A588 steel plate fabrication and artistic design.
Cost-Effective & Eco-Friendly
Long service life with minimal maintenance compared to painted steel structures.
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P |
S |
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A588 Gr B |
<=0.20 |
0.15–0.50 |
0.75–1.35 |
<=0.040 |
<=0.050 |
0.40–0.70 |
0.01–0.10 |
<=0.50 |
<=0.50 |
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0–100 mm |
>=340 |
>=480 |
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102–127 mm |
>=320 |
>=460 |
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127–203 mm |
>=290 |
>=430 |
astm a588 plate ensure long service life with minimal upkeep.
High-rise buildings, facade cladding, roofing panels.
corten a588 steel sheet enhances architectural design.
astm a588 steel resists salt spray corrosion.
A588 steel plate offer high corrosion resistance in harsh environments.
astm a588 weathering steel maintain stability in all climates.
corten a588 steel sheet combine durability with aesthetic appeal.
ASTM A588 corten plate. Whether referred to as astm a588 plate, A588 steel platecorten a588 steel sheet, it is the preferred choice for structures exposed to atmospheric conditions for extended periods.
astm a588 weathering steel offers long-lasting structural performance and distinctive visual character.
With years of export experience, Gnee understands international standards and buyer needs. We offer complete overseas supply solutions – from design to delivery – and support various trade terms including FOB, CIF, and DDP.
- Third-party inspection and mill certificates available
- Full English service and real-time order tracking
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