4343/3003/4045 Aluminum Strip/Coil for Heat Exchanger/Fin Board

• Application: Fin Stock, Radiator, Heat Exchanger
• Certification: ASTM, GB, EN
• Technique: Hot Rolled
• Grade: 4000 Series
• Temper: O - H112
• Surface Treatment: Mill Finish
• Model NO.: 4343/3003/4045
• Alloy No.: 4343/3003/4045
• Tempers: H12 H14 H16 H18 H22 H24
• Thickness: 6 _ 300mm
• Length: 1000 _ 10000mm
• Width: 500 _ 2700mm
• Brand Name: Signi Aluminium
• Place of Origin: Zhengzhou China (Mainland)
• Port of Loading: Qingdao, Shanghai
• Transport Package: Wooden Pallet
• Specification: strip
• Trademark: Signi aluminum
• Origin: Henan China
• HS Code: 76061190
• Production Capacity: 11000 Mt/Month

Product Description

4343/3003/4045 aluminum strip/coil for heat exchanger/fin board

*Various specifications for fin and plate

*Perfect strength after brazing
 

Performance index of oil cooler fin material
Alloy	Temper	Thickness (mm)	Tolerance (mm)	Clad rate (%)	Mechanical property
					Tensile Strength (MPa)	Yield Strength (MPa)		Elongation Min.(%)
3003 (inner fin)	O	0.2~0.3	±0.007	None	100~150	≥45		15
6951 (inner fin)	O	0.2~0.3	±0.007	None	115~165	≥50		15
3003 (external fin)	H14	0.1~0.15	±0.005	None	150~200	≥120		1
Performance index of oil cooler board material
Alloy	Temper	Thickness (mm)	Tolerance (mm)	Clad rate (%)	Mechanical property
					Tensile Strength (MPa)	Yield Strength (MPa)		Elongation Min.(%)
4045/3003/ 4045	O	0.5~8.3	±0.02	15~20 10~15	100~150	≥45	25
4045/SA-5/ 4045	O	0.5~8.3	±0.02	15~20 10~15	110~160	≥50	25
4045/SA-7/ 4045	O	0.5~8.3	±0.02	15~20 10~15	120~170	≥55	25
4104/3003/ 4104	O	0.5~8.3	±0.02	15~20 10~15	100~150	≥45	25
4104/SA-5/ 4104	O	0.5~8.3	±0.02	15~20 10~15	110~160	≥50	25
4104/SA-7/ 4104	O	0.5~8.3	±0.02	15~20 10~15	120~170	≥55	25
*4045 can be replaced by 4343/4047etc, 4104 is used in vacuum brazing, can be replaced by 4004 ,  according to customer's requirement. *Alloy,specification and mechanical property can be customized according to different requirement.