A656/S355J2 Carbon Steel Coil

A656/S355J2 Carbon Steel Coil
A656 steel coil is made of a high-strength low-alloy steel commonly used in structural applications where light weight and good formability are essential. A656 steel coils are manufactured in grades of 50, 60, 70 and 80 to meet the specified yield point.
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product description

 

A656/S355J2 Carbon Steel Coil Description

A656 is an American standard high-strength low-alloy structural steel covering four grades of 50, 60, 70 and 80. A656 steel coil is also a high-strength, low-alloy, hot-rolled structural steel commonly used in lighter weight and lighter structural applications where improved formability is critical. Employing high-strength low-alloy steel can greatly reduce the weight of the structure, improve the strength and stiffness of the structure, and improve durability while reducing the thickness of the structure. A656 carbon steel coils are commonly used in construction equipment, crane booms, automobile frames and general manufacturing. They work better in most low temperature environments.


Product Parameters

Product Name

A656/S355J2 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

A656

C

Mn

P

S

Si

V

N

Nb

Type 3

0.18

1.65

0.025

0.035

0.60

0.08

0.020

0.008-0..10

Type 7

0.18

1.65

0.025

0.035

0.60

0.15

0.020

0.10max

 

Mechanical Properties

A656

Yield Strength Mpa

Tensile Strength Mpa

Elongation 200 mm, %

Elongationin 50 mm, %

Grade 50

345

415

485

550

Grade 60

415

485

550

650

Grade 70

20

17

14

12

Grade 80

23

20

17

15

 

Physical Performance

Physical Performance

Metric

Imperial

Density

7.80 g/cc

0.282 lb/in³

 

Scope of Application

ASTM A656 steel plate is a series of high-strength low-alloy steels that can improve weldability, formability and notch toughness in the rolled condition. ASTM A656 steel plate is used in construction equipment, crane booms, automobile frames and general manufacturing. It is suitable for low temperature environments.

 

Equivalent Material

European Standard

American Standard

German Standard

Japanese standard

France

United Kingdom

S355J2

A656

St52-3N (1.0577)

SS490YA

A52FP

224-460

Old European Standard

Italy

National Standard

Switzerland

South America

-

Fe510D2 (S355J2G4)

S355J2G4

Q345D

2134-01

11531

-

Factory Display

 

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Mode Of Transport

 

不锈钢管-1_15

FAQ

 

Q1: Are you a manufacturer or a trading company?
A: We are a professional metal products manufacturer based in Shandong, China, with our own production facilities and a strong supply chain. We specialize in carbon steel and stainless steel products, with over 100,000 tons of stock available year-round.

 

Q2: Where is your company located? Can I visit your factory?
A: Our company is located in Shandong, China. We welcome customers and partners from all over the world to visit our facilities. Please contact us in advance to arrange a visit.

 

Q3: What products does your company mainly supply?
A: We mainly supply carbon steel and stainless steel products in various forms, including plates, pipes, coils, bars, structural steel (H-beam, channel steel, angle steel), and customized metal components. We cover a full range of specifications to meet diverse customer needs.

 

Q4: Do you support OEM or customized orders?
A: Yes. We have years of experience in product customization. We can produce according to your drawings, samples, or specific technical requirements. Please contact us with your customization needs.

 

Q5: What material grades do you offer?
A: For carbon steel, we offer grades such as A36, S235JR, Q235, Q345, and more. For stainless steel, we offer 304, 304L, 316, 316L, 201, 430, and other common grades. Custom grades are available upon request.

 

Q6: How do you guarantee product quality?
A: Our factory operates under strict QA/QC standards. Every product is inspected during production and before shipment to ensure it meets agreed quality specifications. We can provide mill test certificates and accept thirdparty inspections upon request.

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