4A13 Aluminium Alloy Brazing Strip Coil

• Customization: Available
• Application: Heating Element
• Certification: ISO9001, ASTM, GB
• Model NO.: 4A13
• Grade: 4000 Series
• Temper: H18
• Surface Treatment: Mill Finish
• Alloy: Alloy
• Thickness: 0.05--0.1mm
• Transport Package: Export Standard Wooden Pallet
• Specification: According to Customer Requirement
• Trademark: Chalco Aluminum
• Origin: Henan China
• HS Code: 7606119000
• Production Capacity: 10000mt/Month

Product Description

4A13 Aluminum strip coil for heating element 

Chalcoaluminium' brazing sheet is a highly engineered product requiringsuperior guage control capabilities,precise width tolerances and exactingchemical and physical properties.Each of these critical variables is met withindustry leading technology  and  product development support.

Of all the methods available for metal joining, brazing may be the most versatile. Brazed joints have great tensile strength - they are often stronger than the two metals being bonded together. Brazed joints repel gas and liquid, withstand vibration and shock and are unaffected by normal changes in temperature. Because the metals being joined are not themselves melted, they are not warped or otherwise distorted and retain their original metallurgical characteristics.

 Advantages:
*Excellent collapse resistance and strength after brazing 
 
*Good mechanical property and surface condition 
 
*Various specifications for soldering sheet 

 

Performance index of heating element fin material
Alloy	Temper	Thickness (mm)	Tolerance (mm)	Clad rate(%)	Mechanical property
					Tensile Strength (MPa)	Yield Strength (MPa)	Elongation Min.(%)
3003	O	0.2~0.30	±0.01	None	100~150	≥45	15
3003	H16	0.5~0.70	±0.02	None	150~210	≥120	1
4047	H18	0.05~0.1	±0.005	None	≥200	≥170	0.5
4A13	H18	0.05~0.1	±0.005	None	≥190	≥16	0.5
4104	H18	0.05~0.1	±0.005	None	≥220	≥190	0.5
*Alloy,specification and mechanical property can be customized according to different requirement.

Detailed Photos