A572/S355JR Carbon Steel Plate

A572 steel is available in four distinct grades: 42, 50, 60, and 65. Each grade is tailored to meet specific mechanical properties and chemical compositions, ensuring that you can select the perfect material for your project. Grade 42 is known for its excellent weldability and formability, making it suitable for lighter structures. Grade 50 offers increased strength, making it a popular choice for bridges and buildings that require enhanced load-bearing capabilities. For even more demanding applications, Grade 60 and Grade 65 provide superior strength and toughness, ideal for heavy-duty construction and industrial projects.

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A572/S355JR Carbon Steel Plate Description

One of the key advantages of A572 steel is its ability to withstand harsh environmental conditions while maintaining structural integrity. Its low alloy content enhances its resistance to corrosion, making it a reliable choice for outdoor applications. Additionally, A572 steel is designed to be easily fabricated, allowing for efficient construction processes and reduced project timelines.Whether you are working on a commercial building, a bridge, or an industrial facility, A572 steel offers the performance and reliability you need. With its diverse range of grades, you can confidently select the right material to meet your specific requirements. Choose A572 steel for your next project and experience the perfect blend of strength, versatility, and durability.

Product Parameters

Product Name	A572/S355JR Carbon Steel Plate
Production Process	Hot Rolling, Cold Rolling
Material Standards	AISI, ASTM, ASME, DIN, BS, EN, ISO, JIS, GOST, SAE, etc.
Width	100mm-3000mm
Length	1m-12m, or Customized Size
Thickness	0.1mm-400mm
Delivery Conditions	Rolling, Annealing, Quenching, Tempered or Standard
Surface Process	Ordinary, Wire Drawing, Laminated Film

Chemical Composition

A572	C	Mn	P	S	Si
Grade 42	0.21	1.35	0.03	0.03	0.15-0.4
Grade 50	0.23	1.35	0.03	0.03	0.15-0.4
Grade 60	0.26	1.35	0.03	0.03	0.40
Grade 65	0.23-0.26	1.35-1.65	0.03	0.03	0.40

Mechanical Properties

A572	Yield Strength (Ksi)	Tensile Strength (Ksi)	Elongation %8 inches
Grade 42	42	60	20
Grade 50	50	65	18
Grade 60	60	75	16
Grade 65	65	80	15

Physical Performance

Physical Performance	Metric	Imperial
Density	7.80 g/cc	0.282 lb/in³

Scope of Application

ASTM A572 carbon steel low-alloy steel is widely used as bridge panels, support plates, mechanical mounting plates, etc. for construction equipment, transmission towers, racks and other equipment.

Equivalent Material

EU	German Standard	Japanese standard	French Standard	British Standard	Canada	Italy	Spain	National Standard	International	Portugal	India
EN	DIN, WNr	JIS	AFNOR	BS	HG	UNI	UNE	GB	ISO	NP	IS
S355JR	St52-3	SM490A	E36-2	50B	350W	Fe510B	AE355B	Q345B	E355C	FE510-B	IS961