A588 Carbon Steel Coil

Name: A588 Carbon Steel Coil
SKU: 0

ASTM A588 steel is sorted into Class A, Class B, Class C, and Class K. The ASTM A588 steel specification is based on the standard specification for high-strength low-alloy structural steel with a lower yield point of up to 50ksi for applications requiring high strength and corrosion resistance.

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Product Description

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A588 carbon steel coil shows good corrosion resistance after a special treatment. It is resistant to corrosion of the atmosphere, sea water, and salt spray, thus extending its service life. For another, A588 carbon steel coil is made of high-strength steel that has high yield strength and tensile strength, which can meet the requirements of various structural parts. The coil also has good welding performance, making it easy to weld and process, and therefore improving the efficiency of engineering installation. A588 carbon steel coils are suitable for various structural parts that require corrosion resistance and high strength.

Product Parameters

Product Name	A588 Carbon Steel Coil
Production Process	Hot Rolling, Cold Rolling
Material Standards	AISI, ASTM, ASME, DIN, BS, EN, ISO, JIS, GOST, SAE, etc.
Width	45mm-2200mm
Length	Custom Size
Thickness	Hot Rolling: 2.75mm-100mm Cold Rolling: 0.2mm-3mm
Delivery Conditions	Rolling, Annealing, Quenching, Tempered or Standard
Surface Process	Ordinary, Wire Drawing, Laminated Film

Chemical Composition

A588	C	Mn	P	S	Ni	Si	Cr
Grade A	≤ 0.19	0.80-1.25	≤ 0.04	≤ 0.05	≤ 0.40	0.30-0.65	0.40-0.65
Grade B	≤ 0.20	0.75-1.35	≤ 0.04	≤ 0.05	≤ 0.50	0.15-0.50	0.40-0.70
Grade C	≤ 0.15	0.80-1.35	≤ 0.04	≤ 0.05	0.25~0.50	0.15-0.40	0.30-0.50
Grade K	≤ 0.17	0.50-1.20	≤ 0.04	≤ 0.05	≤ 0.40	0.25-0.50	0.40-0.70

Mechanical Properties

A588	Tensile Strength	Yield Strength	Elongation 200 mm %	Elongation 50 in %
Thickness ≤ 100 mm	485	345	18	21
Thickness > 100-125 mm	460	315	-	21
Thickness > 125-200 mm	435	290	-	21

Physical Performance

Physical Performance	Metric	Imperial
Density	7.75 g/cc	0.280 lb/in³

Scope of Application

ASTM A588 steel is known for its weather resistance. When exposed to external conditions, its corrosion resistance becomes stronger even if it is not painted. ASTM A588 steel has four times the corrosion resistance of carbon steel. The application of ASTM A588 steel is very wide. In addition to its typical application in welded bridges and buildings, this specification is also widely used in railway passenger cars; including transmission towers and telephone towers, trucks, bridges and gusset plates, and housing shells. ASTM A588 steel also maintains a good strength-to-weight ratio, meeting the high strength requirements of carbon steel with less weight.

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