A656 Carbon Steel Plate

ASTM A656 is a series of high-strength, low-alloy (HSLA) structural steel plates produced via thermomechanical controlled processing (TMCP) with microalloying elements like vanadium (V) and niobium (Nb). It is designed to provide excellent strength, formability, and weldability in the as-rolled condition, making it ideal for applications demanding lightweight design and high durability. The standard includes four grades based on minimum yield strength: 50, 60, 70, and 80 (corresponding to ksi).

Classification :

PRODUCT DETAILS

Product Overview
ASTM A656 is a series of high-strength, low-alloy (HSLA) structural steel plates produced via thermomechanical controlled processing (TMCP) with microalloying elements like vanadium (V) and niobium (Nb). It is designed to provide excellent strength, formability, and weldability in the as-rolled condition, making it ideal for applications demanding lightweight design and high durability. The standard includes four grades based on minimum yield strength: 50, 60, 70, and 80 (corresponding to ksi).


Product Parameters

Product Name

A656/S355J2 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

A656

C

Mn

P

S

Si

V

N

Nb

Type3

0.18

1.65

0.025

0.035

0.60

0.08

0.020

0.008~0..10

Type7

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 200mm,%

Elongationin 50mm,%

Grade50

345

415

485

550

Grade60

415

485

550

650

Grade70

20

17

14

12

Grade80

23

20

17

15

 

Physical Performance

Physical Performance

Metric

Imperial

Density

7.80g/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

-

Packing and delivery

The company has become a trustworthy partner of the international steel industry. After nearly two decades of unremitting efforts, our customer base now covers more than 110 countries and regions in Europe, the Middle East, South America, and Southeast Asia.

 

Quality Inspection

Our company has passed ISO9001 quality management system certification, Our Mill product with CE/EN10204 / ASTM/Classification society certificate/CASO/BIS etc certificate.All the customers give good appreciation to our products.We are glad to be your good partner. Warmly welcome you to visit our factory!

FACTORY WORKSHOP

Factory workshop
Factory workshop
Factory workshop
Factory workshop
Factory workshop
Factory workshop
Factory workshop
Factory workshop
Factory workshop
Factory workshop

CERTIFICATES

VERIFICATION OF CONFORMITY

VERIFICATION OF CONFORMITY

QUALITY MANAGEMENT SYSTEM CERTIFICATE

QUALITY MANAGEMENT SYSTEM CERTIFICATE

CERTIFICATE OF QUALITY MANAGEMENTSYSTEM CERTIFICATION

CERTIFICATE OF QUALITY MANAGEMENTSYSTEM CERTIFICATION

CERTIFICATE OF MANUFACTURING ASSESSMENT

CERTIFICATE OF MANUFACTURING ASSESSMENT

CERTIFICATION OF QUALITY MANAGEMENT SYSTEM

CERTIFICATION OF QUALITY MANAGEMENT SYSTEM

NTEGRITY MANAGEMENT LIXIN ENTERPRISE

NTEGRITY MANAGEMENT LIXIN ENTERPRISE

HONEST SUPPLIER ENTERPRISE

HONEST SUPPLIER ENTERPRISE

HONORARY CERTIFICATE OF HONEST ENTREPRENEUR

HONORARY CERTIFICATE OF HONEST ENTREPRENEUR

PARTNERS

Shougang Group
Shagang Group
Tangshan Steel
Taiyuan Steel
Wuhan Steel
Malaysia Group
Hua Ling Steel
Laigang Group
Baosteel Group
Panzhihua Steel

APPLICATION FIELD

New Energy

New Energy

Energy extraction

Energy extraction

Precision Manufacturing

Precision Manufacturing

Aerospace

Aerospace

Bridge construction

Bridge construction

Rail Transit

Rail Transit

FAQ

Q:Does the product have quality inspection before loading?

A: Of course, all our products are strictly quality tested before packing, unqualified products will be destroyed, customers can appoint a third party to inspect the products before loading as well.

Q:Can l go to your factory to visit?

A: Of course, we welcome customers from all over the world to visit our factory

Q:How many countries you already exported to?

A: We have exported to the United States, Canada, Brazil, Chile, Colombia, Russia, Ukraine, Thailand, Myanmar, Vietnam, India, Kenya, Ghana, Somalia and other African countries. We have rich export experience, we are familiar with different market demands and can help customers avoid a lot of trouble.

Q:How long does your delivery time take?

A: Generally speaking, our delivery time is within 7-15 days, if the quantity is very large or special circumstances occur, it may be longer.

Q:lt's my first time to import steel products, can you help me with it?

A: Of course, we have agent to arrange the shipment and we will do it with you.

Q:What product information do l need to provide?

A: Please provide the grade, width, thickness, surface treatment requirements (if you have any) and the quantity you need to purchase.

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