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ASTM A709 Grade 50| A709 Grade 50 steel plate
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Gangsteel Grade : |
A709 Grade 50 |
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Specification: |
Thickness 8mm-300mm, Width: 1500-4020mm, Length: 3000-27000mm |
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Standard: |
ASTM A709: Standard Specification for Structural Steel for Bridges |
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Approval By Third Party |
ABS, DNV, GL, CCS, LR , RINA, KR, TUV, CE |
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Classification: |
Structural Steel for Bridges |
Gangsteel is specialized in supplying ASTM A709steel plate in A709 Grade 50. For more information of A709 Grade 50steel plates, please check them in following:
Chemical composition % of the Product analysis of A709 Grade 50
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Maximum Diameter |
C max, % |
Mn max, % |
P max,% |
S max,% |
Si |
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≤40 |
≥40 |
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4 [100] |
0.23 |
1.35 |
0.04 |
0.05 |
0.4 |
0.15-0.40 |
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Type |
Elements |
Heat Analysis, % |
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1 |
Columbium |
0.005–0.05 |
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2 |
Vanadium |
0.01–0.15 |
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3 |
Columbium |
0.005–0.05 |
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Vanadium |
0.01–0.15 |
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Columbium plus vanadium |
0.02–0.15 |
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5 |
Titanium |
0.006–0.04 |
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Nitrogen |
0.003–0.015 |
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Vanadium |
0.06 max |
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Mechanical properties of grade A709 Grade 50
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Grade |
Thick |
Yield Min |
Tensile [MPa] |
Elongtation Min % |
reduction Min % |
HB |
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Steel Plate |
Structural steel |
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200mm |
50mm |
200mm |
50mm |
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A709 Grade 50 |
≤100 |
345 |
450min |
18 |
21 |
18 |
21 |
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Related grades: A709 Grade 36|A709 Grade 50W |A709 Grade 50S|A709 Grade HPS50W| A709 Grade HPS70W| A709 Grade HPS100W |A709 Grade 100 |A709 Grade 100W
