A572/S355JR Carbon Steel Plate
- China
- 15-25 Working Days
- Factory Direct Supply
A572 is a low-carbon, low-alloy high-strength steel plate produced using electric furnace steelmaking technology. Its main component is scrap iron. Through reasonable composition design and strict process control, A572 steel plate has high purity and excellent performance. Molten steel pouring, as its main manufacturing method, not only gives the steel plate good density and uniformity, but also ensures that the steel plate has superior mechanical properties after cooling. Flat plate and rectangle are its main shape characteristics, which make it easy to undergo further processing. This kind of steel plate is widely used in construction, bridges, heavy machinery and other fields. At the same time, due to its low carbon and low alloy characteristics, it performs well in welding, forming and corrosion resistance.
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A572/S355JR Carbon Steel Plate
A572 steel has four different grades: 42, 50, 60 and 65. Each of these grades differ in their mechanical properties and chemical composition.
A572/S355JR Carbon Steel Plate Description
A572 is a low-carbon, low-alloy high-strength steel plate produced using electric furnace steelmaking technology. Its main component is scrap iron. Through reasonable composition design and strict process control, A572 steel plate has high purity and excellent performance. Molten steel pouring, as its main manufacturing method, not only gives the steel plate good density and uniformity, but also ensures that the steel plate has superior mechanical properties after cooling. Flat plate and rectangle are its main shape characteristics, which make it easy to undergo further processing. This kind of steel plate is widely used in construction, bridges, heavy machinery and other fields. At the same time, due to its low carbon and low alloy characteristics, it performs well in welding, forming and corrosion resistance.
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 |
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 |
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.
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