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ASTM A588 / A588M Steel

ASTM A588 / A588M steel is a type of low-alloy high-strength structural steel and is mainly used for structural components in outdoor exposure environments, such as bridges, large containers, chimneys, etc.

Classification :

PRODUCT DETAILS

ASTM A588 / A588M steel is a type of low-alloy high-strength structural steel and is mainly used for structural components in outdoor exposure environments, such as bridges, large containers, chimneys, etc.

Name Weathering steel plate
Material A242, A588, A606, A852, A871, 09CuPCrNi-B, 09CrCuSb,
ND, SPA-H, S235, S275, S355, Q235, Q265, Q355
Thickness 1.5 mm - 60 mm
Width 1000Mm-2500Mm Customizable
Length 3000Mm-13000Mm Customizable
Process Cutting, Bending, Punching, Welding, Rusting, Painting
Standard EN GB JIS DIN ASTM ASME
Rust Treatment Stabilized Rust Layer + Special Coating, Special Oxidation Coating Treatment, Iron Oxide Phosphate Treatment
Appearance Color Natural Color, Gray, Rusty Red, Light Yellow, Dark Red, Light Blue
Application Steel Frame Structure, Engineering Construction, Garden Landscape, Highway Bridge, Marine Engineering, Railway Facilities, Embedded Components

 

ASTM A588 Chemical Composition

A588 Steel Composition    
  Grade A Grade B Grade K Grade C
Carbon 0.19% 0.2% 0.17% 0.17%
Manganese 0.8-1.25% 0.75-1.35% 0.50-1.20% 0.50-1.20%
Phosphorus 0.03% 0.03% 0.03% 0.03%
Sulfur 0.03% 0.03% 0.03% 0.03%
Silicon 0.30-0.65% 0.15-0.50% 0.25-0.50% 0.25-0.50%
Nickel 0.4% 0.5% 0.4% 0.4%
Chromium 0.4-0.65% 0.4-0.7% 0.4-0.7% 0.4-0.7%
Molybdenum ... ... 0.1% 0.1%
Copper 0.25-0.4% 0.2-0.4% 0.3-0.5% 0.3-0.5%
Vanadium 0.02-0.10% 0.01-0.10% ...  
Columbium ... ... 0.005-0.05% 0.005-0.05%

 

Properties

Tensile: 70 ksi min (4 inch and under), 67 ksi min (4-5) 63 ksi min (Over 5-8)
Yield: 50 ksi min (4 and under), 46 ksi min (4- 5) 42 ksi min (Over 5-8)
Elongation: 16 percent min in 8 inch 19 percent min in 2 inch (for plates wider than 24 inch)in sheet.
Typical Uses
This steel can be left unpainted making it ideal application including bridges, buildings, and other structures.

 

 

 

Products undergo various tests and inspections to confirm that they comply with customer and industry specifications from raw materials to finished products.

 

 

 

We need to pack the steel appropriately to avoid damage during transportation. Different packaging methods are suitable for different steel types and need to be selected according to the actual situation.

 

CERTIFICATE OF HONOR

OUR SERVICE

1 : Prime quality and reasonable price.
2 : Wide excellent experiences with after-sale service.
3 : Every process will be checked by responsible QC which insures every product's quality.
4 : Professional packing teams which keep every packing safely.
5 : Trial order can be done in one week.
6 : Samples can be provided as your requirements

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