A709Gr50 steel is a low-alloy high-strength board, which can also be used as a bridge steel plate.
BBN steel---A709Gr50 steel plate manufacturer: available A709Gr50 steel plate thickness: 5-200mm, can be fixed length, width and fixed rolling
Mechanical properties of A709Gr50 steel plate
| Grade |
Yield strenght,MPa |
Tensile strength, MPa |
Elongation, A% |
0℃Akv，J |
| A709GR50 |
≥345 |
≥450 |
≥18 |
≥34 |
Note: Charpy impact test should be carried out in accordance with customer requirements.
Similar material of A709Gr50 steel plate:
A709 Grade 50, A709Gr50(345), A709Gr50S(345S),ASME SA709Gr50
ASTMA709Gr50W(345W) Executive standard :A709/A709
Application of A709Gr50 steel plate
A709Gr50 steel plate is widely used in engineering structures, such as construction steel structures, construction machinery, mining machinery, trucks, bridges, pressure vessels, etc., especially for construction and engineering machinery parts that require good weldability and toughness.
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