Charge Air Cooler Material

• Application: Air Cooler Material
• Certification: ISO9001, ASTM, GB
• Technique: Hot Rolled/Cast Rolled
• Grade: 3000 Series 4000 Series
• Temper: H14
• Surface Treatment: Mill Finish
• Model NO.: 3003/4343/4545
• Alloy: Non-alloy
• Thickness: 0.08-0.12mm
• 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

Aluminum Charge Air cooler material

The heat for brazing is typically provided by a hand-held torch, a furnace or an induction heating system. Other techniques include dip brazing and resistance brazing.

Brazing Methods
• Torch brazing - uses a oxyfuel gas on previously fluxed joints. Usually a manual operation, but can be automated.
• Furnace brazing - a high production method where fixtured parts preloaded with filler metals and, when needed, flux are put in a furnace. The furnace may be either a single batch model or a conveyor model for continuous brazing.
• Dip brazing - assembled parts are typically dipped in a heated chemical bath which serve as both fluxing agent and heat source to melt pre-applied filler material.
• Induction brazing - a process that uses inductor coils to induce an alternating current into and around a pre-assembled part. The electrical resistance of the part generates the heat to melt the filler metal.

*Various kinds of specification for fin
 
*Excellent collapse resistance during brazing 

 

Performance index of aluminium fin material
Alloy	Temper	Thickness (mm)	Tolerance (mm)	Clad rate(%)	Mechanical property
					Tensile Strength (MPa)	Yield Strength (MPa)		Elongation Min.(%)
4343/3003/4343	H14	0.1~0.12	±0.005	8~12	150~200	≥120	1
4345/3003/4345	H14	0.1~0.12	±0.005	8~12	150~200	≥120	1
3003	H14	0.08~0.12	±0.005	None	150~200	≥120	1
*4343 can be replaced by 4045/4047/4104/4004etc, according to customer's requirement. *Alloy,specification and mechanical property can be customized according to different requirement.