A633 Carbon Steel Coil

Name: A633 Carbon Steel Coil
SKU: 0

A633 steel has four grades of A, C, D, and E. The thickness of grade C can reach 4 inches and the thickness of grade E can reach 6 inches. ASTM A633 steel specification is based on the standard specification for standardized high-strength low-alloy structural steel coil, which requires high notch toughness under low temperature conditions.

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Product Description

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A633 carbon steel coil is a normalized high-strength low-alloy structural steel coil used for welded, riveted or bolted structures. This material is suitable for use at lower ambient temperatures where the required notch toughness is better than that expected for rolled materials of comparable strength. The material has good austenite grain size and should be normalized by heat treatment. Its chemical composition should be determined by thermal analysis. Tensile testing should also be performed. A633 steel coils are usually used in manufacturing plants, general construction and various types of engineering machinery, such as drilling rigs, electric shovels, electric wheel dump trucks, mining trucks, excavators, loaders, bulldozers, and various cranes for mining and various engineering constructions.

Product Parameters

Product Name	A633 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

A633	C	Mn	P	S	Si	V	Nb
Grade A	≤ 0.18	1.00-0.35	0.035	0.04	0.15-0.50	-	≤ 0.05
Grade C	≤ 0.20	0.15-0.50	0.035	0.04	0.15-0.50	-	0.01-0.05
Grade D	≤ 0.20	0.70-1.35	0.035	0.04	0.15-0.50	-	-
Grade E	≤ 0.22	1.15-1.50	0.035	0.04	0.15-0.50	0.04-0.11	-

Mechanical Properties

A633	Yield Strength			Tensile Strength			Elongation 200 mm, min %	Elongation 50 mm, min %
A633	65 mm	65-100 mm	100-150 mm	65 mm	65-100 mm	100-150 mm	Elongation 200 mm, min %	Elongation 50 mm, min %
Grade A	290	290	-	430-570	430-570	-	18	23
Grade C&D	345	315	-	485-620	450-590	-	18	23
Grade E	415	415	380	550-690	550-690	515-655	18	23

Physical Performance

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

Scope of Application

ASTM A633 steel plate is mainly used in petroleum, chemical, power station, boiler and other industries, for the production of reactors, heat exchangers, separators, spherical tanks, oil and gas pipelines, liquefied gas tanks, shell nuclear reactor pressure, boiler drums, liquefied petroleum gas cylinders, high pressure water pipes, water turbines and other equipment and components.

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