ASME SA656 steel plate chemical composition:
Element | Type 3 | Type 7 |
Carbon, max | 0.18 | 0.18 |
Manganese, max | 1.65 | 1.65 |
Phosphorus, max | 0.025 | 0.025 |
Sulfur, max | 0.035 | 0.035 |
Silicon, max | 0.60 | 0.60 |
Vanadium | 0.08 | 0.15 |
Nitrogen | 0.020 | 0.020 |
Columbium | 0.008-0.10 | 0.10 max |
ASME SA656 steel plate mechanical properties:
Mechanical properties | Grade 50 | Grade 60 | Grade 70 | Grade 80 |
Yield point Mpa | 345 | 415 | 485 | 550 |
Tensile strength Mpa | 415 | 485 | 550 | 620 |
Elongation in 200mm,% | 20 | 17 | 14 | 12 |
Elongation in 50mm,% | 23 | 20 | 17 | 15 |
ASME SA656 steel plate equivalent grades:
EN | USA | DIN | JIS | France | BS |
S355J2 (1.0577) | A656 | St52-3N 1.0577 | SS490YA | A52FP | 224-460 |
EN | UNI | GB | SS | CSN | - |
Fe510D2 S355J2G4 | S355J2G4 | Q345D | Jan-34 | 11531 | - |
ASME SA656 steel plate application:
ASME SA656 steel plate is a series of HSLA steels offering improved weldability, formability and notch toughness in the as-rolled condition. ASME SA656 steel plate is used in construction equipment, crane booms, truck frames and general fabrication. It is suitable at ambient and low temperatures.
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