ASTM A283 Carbon Steel Plate
ASTM A283 is a carbon steel plate for general structural purposes. The steel has low and medium tensile strength. ASTM A283 steel specification covers four structural quality grades of mild steel plates A, B, C, D for general purposes.
Product Specifications of ASTM A283
Product Name | A283/Q195 Carbon Steel Plate |
Production Process | Hot Rolled, Cold Rolled |
Material Standards | AISI, ASTM, ASME, DIN, BS, EN, ISO, JIS, GOST, SAE, etc. |
Width | 100mm - 3000mm |
Length | 1m - 12m, or Custom Sizes |
Thickness | 0.1mm - 400mm |
Delivery Conditions | Rolled, Annealed, Quenched, Tempered, or Standard |
Surface Treatments | Normal, Brushed, Coated |
ASTM A283 Carbon Steel Plate Chemical Composition
Grade | C | Mn | Si | S | P |
Grade A | ≤0.26% | 0.60-0.90% | ≤0.40% | ≤0.05% | ≤0.04% |
Grade B | ≤0.24% | 0.70-1.00% | ≤0.40% | ≤0.05% | ≤0.04% |
Grade C | ≤0.23% | 0.70-1.00% | ≤0.40% | ≤0.05% | ≤0.04% |
Grade D | ≤0.21% | 0.70-1.00% | ≤0.40% | ≤0.05% | ≤0.04% |
ASTM A283 Carbon Steel Plate Mechanical Properties
Grade | Minimum yield strength | Minimum tensile strength | Minimum elongation (%) |
Grade A | 138 | 345 | 20 |
Grade B | 155 | 380 | 20 |
Grade C | 207 | 450 | 21 |
Grade D | 241 | 485 | 22 |
Application fields
ASTM A283 carbon steel plates are widely used in:
1. Construction engineering: used to manufacture frames, supporting structures, etc.
2. Bridge construction: used for the main beams and connecting parts of bridges.
3. Oil and gas industry: used for the manufacture of storage tanks and pipelines.
