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Aluminum Strip Coil for Tubes1
Aluminium Alloy4343/3003 Aluminium Alloy Strip Coil for Tubes4343/3003 Aluminium Strip Coil for Tubes
Henan Chalco Aluminum Fabrication Co., Ltd.
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Product Description Aluminum strip coil for tubesBrazing is a metal joining process utilizing a filler metal that melts above 840oF and below the melting point of the base metals. The filler metal is drawn into the joint by capillary attraction producing a sound, leak-proof connection.Each of these flow at specific temperatures and are available as wire, foil, paste, powders, and preforms. Filler metals typically have significantly different compositions from the materials being joined, for this reason their selection is critical to successful brazing. *Various specifications for B-TUBES,ratio-frequency welded tubes and other tubes *Good surface condition and slitting precision *Excellent collapse resistance during brazing *Perfect corrosion resistance and long life B-tube and ratio-frequency welded tube Alloy Temper Thickness(mm) Tolerance(mm) Clad rate(%) Mechanical property Tensile Strength(MPa) YieldStrength(MPa) ElongationMin.(%) 4343/SA-5/7072H240.25~0.3±0.0088~12160~210≥12054343/SA-7/7072H240.25~0.3±0.0088~12170~220≥1205Glass mounting bracket material Alloy Temper Thickness(mm) Tolerance(mm) Clad rate(%) Mechanical property Tensile Strength(MPa) YieldStrength(MPa) ElongationMin.(%) 3003H260.3~35±0.015None190~220≥1608*4343 can be replaced by 4045/4047 etc, according to customer's requirement.*Slitting tolerance can be controlled in ±0.02mm *Alloy,specification and mechanical property can be customized according to different requirement. Detailed Photos
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