What is carbon steel plate?
Carbon steel plates are made from an alloy comprised of iron and carbon. Carbon Steel Plate is one of the most commonly used steels in the United States. Alloy steels can contain a variety of elements including chromium, nickel, and vanadium.
Cold rolled steel sheet Low Carbon Steel plate-St12 Steel Plate
Product Description
The properties of carbon steel are high hardness, strength, wear resistance and anti-corrosion.
Carbon steel is an alloy with carbon and iron, with carbon content up to 2.1% by weight. The increase in the carbon percentage will raise steel’s hardness and strength, but it will be less ductile. Carbon steel has good properties in hardness and strength, and it is less expensive than other steels.
Product Specification and Steel Grade (For Reference)
| Quality | Testing direction | Material-No. | Yield point Rp0,2 (MPa) | Tensile strength Rm (MPA) | Elongation A80 (in %) min. | r-Value 90° min. | n-Value 90° min. | Old Description |
| DC01 | Q | 1.0330 | ≤280 | 270 – 410 | 28 | St 12-03 | ||
| DC03 | Q | 1.0347 | ≤240 | 270 – 370 | 34 | 1,30 | St 13-03 | |
| DC04 | Q | 1.0338 | ≤210 | 270 – 350 | 38 | 1,60 | 0,18 | St 14-03 |
| DC05 | Q | 1.0312 | ≤180 | 270 – 330 | 40 | 1,90 | 0,20 | St 15-03 |
| DC06 | Q | 1.0873 | ≤170 | 270 – 330 | 41 | 2,10 | 0,22 | |
| DC07 | Q | 1.0898 | ≤150 | 250 – 310 | 44 | 2,50 | 0,23 |
| Application | JIS | ASTM | SAE |
| Commercial Quality | G3131 SPHC | A569 A635 A659 A1011 CS Type A, B, C |
1006~1025 |
| Drawing Quality | G3131 SPHD | – | 1006-1010 |
| Deep Drawing Quality | G3131 SPHE | A622 A1011 DS Type A, B |
1006~1010 |
| General Structure (T.S. < 490 N/mm2) |
G3101 SS330 SS400 G3106 SM400A G3132 SPHT1 SPHT2 SPHT3 |
A36 A283 GR.C A570 GR.30~40 A1001 SS GR.30~40 |
1010~1025 |
| General Structure (T.S. ≧ 490 N/mm2) |
G3101 SS490 G3106 SM490A SM490A SM490YA G3132 SPH4 |
A570 GR.45~50 A607 GR.45~70 A1011 SS GR.45, 50 A1011 HSLAS GR.45~70 |
J1392 050X |
Available Size
| Thickness (mm) | Mill Edge Width (mm) |
Cut Edge Width (mm) |
Coil Inside Diameter (mm) |
|
| Coil | 1.50~6.50 | 720~1860 | 762 | |
| Coil | 6.51~10.00 | 850~1500 | 762 | |
| Strip | 1.50~6.50 | 30~720 | 762 |
| Thickness (mm) | Mill Edge Width (mm) |
Coil Inside Diameter (mm) |
|
| Plate | 6.00~150 | 500~4000 | 1200~18000 |
| Sheet | 1.50~5.99 | 50~1845 | 760~6100 |
Application
Carbon hot rolled steel sheets and plates are used in the welding and construction sectors such as railroad tracks, construction equipment, boom cranes, agriculture equipment and heavy vehicle frames. By varying the percentage in carbon steel, it is possible to produce steel with a variety of different qualities. In general, higher carbon content in steel makes steel harder, brittler and less ductile.
Carbon cold rolled steel coils and strips are produced with a highly adaptable manufacturing process, which are extensively used in automobile, washing machines, refrigerators, electrical appliances and steel office equipment. By varying the percentage in carbon steel, it is possible to produce steel with a variety of different qualities. In general, higher carbon content in steel makes steel harder, brittler and less ductile.
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