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TJC Steel can supply SA709 Grade 345/ SA709 Gr345 High-Strength Low-Alloy Structural Steel Plate, mainly used in bridges building
Production Size: Thickness: 4mm- 400mm; Width: 1000mm- 4000mm; Length: 4000mm- 12000mm.
Production ability:10000 Tons Per Month.
Production Way: Hot Rolled, Quenched( Q), Tempered( T)
Techanical Details:
Heat Treatment: Normalized, Quenched, Tempered, HIC, Impact Test,..( Optional if not provided in rules)
Chemical Composition( %):
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Grade/ Material
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Element
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Composition( Max-A, Min-I)
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SA709 Grade 345/ SA709 Gr345
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C
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A:0.23
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Mn
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A:1.35
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Si
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A:0.40
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P
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A:0.04
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S
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A:0.05
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Mechanical Properties( Mpa)
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Grade/ Material
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Tensile Test
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MPa
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SA709 Grade 345/ SA709 Gr345
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Tensile Strength
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I:450
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Yield Strength
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I:345
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Elongation
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I:18%
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Impact Test( if any)
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TJC Steel( owned by TJC Iron&Steel (Group) Co., Limited) is the most competitive manufacture and supplier of ASME SA709/ SA709M Grade 345 High-Strength Low-Alloy Structural Steel Plates in China. For more details, please contact us freely.
Click Here to See PDF Details for ASME SA709/ SA709M Grade 345 High-Strength Low-Alloy Structural Steel Plates
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