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A656/S355J2 Carbon Steel Coils

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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ASTM A656

Product Description

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Product 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	ASTM A656/S355J2 Carbon Steel Coils
Production Process	Cold Rolled & Hot Rolled
Material Standards	AISI,ASTM, ASME, DIN,BS, EN, ISO, JIS, GOST, SAE,etc.
Width	100mm-3000mm
Length	1m -2m or Custom Size
Thickness	Hot Rolled:2.75mm-100mm
Thickness	Cold Rolled:0.2mm-3mm
Delivery Conditions	Rolling,Annealing, Quenching,Tempered or Standard
Surface Process	Ordinary, Wire Drawing, Laminated Film

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Chemical Composition

A656	C	Mn	P	S	V	Si	Nb
Type3	0.18	1.65	0.025	0.035	0.08	0.60	0.008~0..10
Type7	0.18	1.65	0.025	0.035	0.15	0.60	0.10max

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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	-

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Mechanical Properties

A633	Yield Strength	Tensile Strength	Elongation 200mm%	Elongation 50in%
Grade 50	345	415	485	550
Grade 60	415	485	550	650
Grade 70	20	17	14	12
Grade 80	23	20	17	15

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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.

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Physical Performance

Physical Performance	Metric	Imperial
Density	7.80g/cm3	0.282 lb/in3

Product Advantage

Product Advantage

HIGH STRENGTH

Carbon steel coils offer excellent strength and durability, making them suitable for various industrial applications.
VERSATILITY

Carbon steel coils can be easily formed, welded, and machined, allowing for versatile usage in different industries.Carbon steel coils are cost-effective compared to other materials, providing a cost-efficient solution for manufacturing processes.
WIDE AVAILABILITY

Carbon steel coils are readily available in various grades and sizes, ensuring easy sourcing for different project requirements.

Application

Why choose us？

Why Choose Us

We are among the top 20 companies in the steel industry in terms of trade volume, offering customized processing and one-stop steel purchasing solutions. Our steel exports have consistently exceeded tens of billions for the past 5 years. With a comprehensive range of testing equipment including UT & ET, hydraulic testing equipment, spectrometer, scanning electron microscope, and SGS TUV certification, we ensure top-notch quality. Our Quality Assurance Policy sets high standards to deliver products and services that surpass customer expectations.

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FAQ

FAQs

Q1: Can you send samples?

A1: Of course, we can send samples to all over the world, our samples are free, but customers need to bear the courier cost.
Q2: What product information do I need to provide?

A2: You need to provide grade, width, thickness and the ton you need to buy.
Q3: What are the shipping ports?

A3: You can choose other ports according to your needs.
Q4: About the product price?

A4: Due to the cyclical changes in raw material prices, prices vary from period to period.
Q5: What certifications do your products have?

A5: We have ISO 9001, SGS, EWC and other certifications.
Q6: How long does your delivery time take?

A6: Generally, our delivery time is within 7-45 days.
Q7: Can I visit your factory?

A7: Of course, we welcome customers from all over the world to visit our factory.
Q8: Does the product have quality inspection before loading?

A8: Of course, all our products have undergone strict quality inspection before packing.
Q9: How to pack the product?

A9: The inner layer has a waterproof paper outer layer, iron packaging, and is fixed with a fumigated
wooden pallet. It can effectively protect products from corrosion during ocean transportation.
Q10: What are your working hours?

A100: Under normal circumstances, our online service hours are: 8:00-22:00. After 22:00, we will reply to
your inquiry on the next working day.