ASTM A283 steel plate chemical composition:
A283 | Grade A | Grade B | Grade C | Grade D |
Carbon, max | 0.14 | 0.17 | 0.24 | 0.27 |
Manganese, max | 0.90 | 0.90 | 0.90 | 0.90 |
Phosphorus, max | 0.035 | 0.035 | 0.035 | 0.035 |
Sulphur, max | 0.04 | 0.04 | 0.04 | 0.04 |
Silicon: Plates 1 1/2 in and under, max | 0.40 | 0.40 | 0.40 | 0.40 |
Silicon: Plates over 1 1/2 in | 0.15-0.40 | 0.15-0.40 | 0.15-0.40 | 0.15-0.40 |
Copper min % when copper steel is specified | 0.20 | 0.20 | 0.20 | 0.20 |
ASTM A283 steel plate mechanical properties:
The mechanical properties of ASTM A283 steel plate can be changed or altered through different heating treatments.
A283 | Grade A | Grade B | Grade C | Grade D |
Tensile Strength: | 45,000 -60,000 psi | 50,000 -65,000 psi | 55,000 - 75,000 psi | 60,000 -80,000 psi |
[310 - 415 MPa] | [345 - 450 MPa] | [380 - 515 MPa] | [415 - 550 MPa] | |
Min. Yield Point: | 24,000psi | 27,000psi | 30,000psi | 33,000psi |
[165 MPa] | [185 MPa] | [205 MPa] | 230 MPa] | |
Elongation in 8" | 27% min | 25% min | 22% min | 20% min |
Elongation in 2" | 30% min | 28% min | 25% min | 23% min |
ASTM A283 steel equivalent grades:
Warning! Only for reference
EU | USA | Germany | Japan | France | England | Canada | European old | Italy |
EN | ASTM | DIN,WNr | JIS | AFNOR | BS | HG | EN | UNI |
S235JR | A36 | St37-2 | SM400A | E24-2 | 40A | 230G | Fe360B | Fe360B |
SS400 | 40B | Fe360BFN | ||||||
S235JRG2 | ||||||||
Belgium | China | Sweden | Austria | Norway | Spain | Inter | Portugal | India |
NBN | GB | SS | ONORM | NS | UNE | ISO | NP | IS |
AE235B | Q235B | 1311 | RSt360B | NS12123 | AE235B-FN | E235B | FE360-B | IS2062 |
1312 | Fe360B |
ASTM A283 steel plate application:
ASTM A283 steel plate is a low carbon steel that is strong and formable. It is easy to machine and fabricate and can be securely welded by all welding methods. ASTM A283 steel plate is structural carbon steel plate utilized for applications requiring low or intermediate tensile strength. ASTM A283 steel plate is used in the manufacture of storage tanks and low pressure, temperature controlled vessels, riveted, bolted, and welded construction of bridges and buildings, including pre-fabricated buildings, warehouses, and industrial and commercial structures.
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