Shear Stud Connector – Shear connector (it is also named shear stud) are typically used in composite steel construction to tie the concrete to steel members and resist shear forces between the concrete slab and steel members. Plenty of steel construction(such as steel building, steel beam, steel bridges, etc.) uses shear connector widely. Butler shear connectors meet the following standards:
• ISO 13918: 2008: 2008 Welding – Studs for arc stud welding, type SD1
• GB/T 10433: 2002 Cheese Head Studs for Arc Stud Welding
• JIS B 1198-1995 Headed Studs
• AWS D1.5: 2002 Bridge Welding Code, type B
• AS/NZS 1552.2: 2003 Australian/New Zealand Standard – Structural Stud Welding
• BS 5400: 2005 Steel, Concrete, and Composite Bridges
• AWS D1.1: 2015 Structural Welding Code-Steel, type B
There’re 5 production lines for shear connector studs in our workshop.
Cold Forging Machines
Raw materials are carefully selected to achieve the necessary mechanical conditions
Using new cleaning oil machine to clean oil after the shear stud by cold forging
Product Shear Connector
Material Low Carbon Steel – SWRCH15A、ML15AL、ML15
Nominal Diameter (mm) 10, 13, 16, 19, 22, 25
Length Before Weld (mm) 50 – 255
Surface Treatment Plain
Yield Strength (0.2% offset) (MPa) 240
Tensile Strength (MPa) 400～550
Elongation (A5) % ≥14
Origin China
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Chemical Component of Raw Material (%)
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Material
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C
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Si
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Mn
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P
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S
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Al
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SWRCH15A
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0.13-0.18
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≤0.10
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0.30-0.60
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≤0.035
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≤0.035
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≥0.020
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SWRCH18A
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0.15-0.20
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≤0.10
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0.60-0.90
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≤0.030
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≤0.035
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≥0.020
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Mechanical Properties of Shear Stud Connector, Shear Connector Shear Stud
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Standard
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Tensile strength
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Yield strength
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Elongation
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BS EN ISO13918:2008
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≥450MPa
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≥350MPa
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≥15%
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USA ANSI/AWS D1.1
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≥450MPa
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≥350MPa
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≥15%
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CHINA GB/T10433
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≥400
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≥320
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≥14
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Shear Connector Shear Stud Bolt Dimension
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