A656/S355J2 Carbon Steel Coil
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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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A656/S355J2 Carbon Steel Coil
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 |
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.
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