Product List
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Gangsteel Grade : |
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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 A709 steel plate in A709 Grade HPS 70W. For more information of A709 Grade HPS 70Wsteel plates, please check them in following:
Chemical composition % of the Product analysis of A709 Grade HPS 70W
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Note:… mean that no any requirement |
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Element |
Chemical ％ |
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HPS50W[HPS345W],HPS70W[HPS485W] |
HPS100W[HPS690W] |
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C |
0.11max |
0.08max |
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Mn:≤2.5in[65mm] |
1.10-1.35 |
0.95-1.50 |
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Mn:＞2.5in[65mm] |
1.10-1.50 |
A |
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P |
0.020max |
0.015max |
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SB |
0.006max |
0.006max |
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Si |
0.30-0.50 |
0.15-0.35 |
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Cu |
0.25-0.40 |
0.90-1.20 |
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Ni |
0.25-0.40 |
0.65-0.90 |
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Cr |
0.45-0.70 |
0.40-0.65 |
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Mo |
0.02-0.08 |
0.40-0.65 |
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V |
0.04-0.08 |
0.04-0.08 |
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Nb |
… |
0.01-0.03 |
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Al |
0.010-0.040 |
0.020-0.050 |
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N |
0.015max |
0.015max |
Mechanical properties of grade A709 Grade HPS 70W
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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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≤100 |
485Min |
585-760 |
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19 |
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Related grades: A709 Grade 36|A709 Grade 50 |A709 Grade 50S|A709 Grade 50W| A709 Grade HPS50W| A709 Grade HPS100W |A709 Grade 100 |A709 Grade 100W
Gangsteel is specialized in supplying ASTM A709 steel plate in A709 Grade 50W, A709 Gr.50W, A709 Gr 50W.
Gangsteel is specialized in supplying ASTM A709 steel plate in A709 Grade 100W, A709 Gr.100W,A709 Gr 100W.
Gangsteel is specialized in supplying ASTM A709 steel plate in A709 Grade 50.A709 Grade 50| A709 Gr.50|A709
Gangsteel is specialized in supplying ASTM A709 steel plate in A709 Grade HPS100W, A709 Gr.HPS100W,A709 Gr HPS1
