Non-Clad Aluminum Strip Sheet

• Certification: ISO9001, ASTM, GB
• Technique: Cast Rolled/Hot Rolled
• Grade: 3000 Series 4000 Series
• Temper: O/H14
• Surface Treatment: Mill Finish
• Alloy: Alloy
• Model NO.: 4004/4104/4343/4045/3003/3004
• 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

non-clad aluminum strip sheet  

Brazing 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.

We supply the whole range of products nonclad aluminum strip sheet , plain and coated material to the various processes for brazing or mechanically joining of heat exchangers. 

Our products are of the highest quality to meet the developing and demanding requirements of the market, i.e. improved strength, sag restistance, corrosion resistance

The nonclad aluminum strip sheet are designed for the production of: fin stock,tube stock,header / side plate, separator plate.
 

Non-Clad Aluminum Strip Sheet Chemical composition
SIGNI ALUMINIUM CLAD ALLOYS										Others
Alloy		Si	Fe	Cu	Mn	Mg	Cr	Zn	Ti	each	total
Clad alloys for VCA-brazing according to EN573-3
4004	Min. max.	9.0 10.5	- 0.8	- 0.25	- 0.10	1.0 2.0	- -	- 0.20	- -	- 0.05	- 0.15
4104(Containing0.02%-0.20% Bi)	Min. max.	9.0 10.5	- 0.8	- 0.25	- 0.10	1.0 2.0	- -	- 0.20	- -	- 0.05	- 0.15
Clay alloys for CAB-brazing according to EN573-3
4343	Min. max.	6.8 8.2	- 0.8	- 0.25	- 0.10	- -	- -	- 0.20	- -	- 0.05	- 0.15
4045	Min. max.	9.0 11.0	- 0.8	- 0.30	- 0.05	- 0.05	- -	- 0.10	- 0.20	- 0.05	- 0.15
4047A	Min. max.	11.0 13.0	- 0.6	- 0.30	- 0.15	- 0.10	- -	- 0.20	- 0.15	- 0.05	- 0.15
Zn-containing clad alloys for CAB-brazing
4343.ZN	Min. max.	6.8 8.2	- 0.8	- 0.25	- 0.10	- -	- -	0.8 1.2	- -	- 0.05	- 0.15
4045.ZN	Min. max.	9.0 11.0	- 0.8	- 0.30	- 0.05	- 0.05	- -	0.8 1.2	- 0.20	- 0.05	- 0.15
Clad alloys for corrosion protection according to EN573-3
1050A	Min. max.	- 0.25	- 0.40	- 0.05	- 0.05	- 0.05	- -	- 0.07	- 0.05	- 0.03	- -
7072	Min. Max.	- 0.7(Si+Fe)		- 0.10	- 0.10	- 0.10	- -	0.8 1.3	- -	- 0.05	- 0.15
All data in Wt.-%;   Customer specific alloy composition on request.
3××× alloys according to EN573-3 and ASTM  3×××
3003	Min. max.	- 0.6	- 0.7	0.05 0.25	1.0 1.5	- -	- -	- 0.10	- -	- 0.05	- 0.15
3004	Min. max.	- 0.30	- 0.70	- 0.25	1.0 1.5	0.8 1.3	- -	= 0.25	- -	- 0.05	- 0.15
3005	Min. max.	- 0.6	- 0.70	- 0.30	1.0 1.5	0.20 0.6	- 0.10	- 0.25	- 0.10	- 0.05	- 0.15
3103Containingmax.0.10%(Zr+Ti)	Min. Max.	- 0.50	- 0.70	- 0.10	0.9 1.5	- 0.30	- 0.10	- 0.20	- -	- 0.05	- 0.15
3105	Min. Max.	- 0.6	- 0.7	- 0.30	0.30 0.80	0.20 0.80	- 0.20	- 0.40	- 0.10	- 0.05	- 0.15
5×××-non-heat-treatable alloys according to EN573-3 and ASTM 5×××
5049	Min. max.	- 0.40	- 0.50	- 0.10	0.50 1.10	1.60 2.50	- 0.30	- 0.20	- 0.10	- 0.05	- 0.15
5052	Min. max.	- 0.25	- 0.40	- 0.10	- 0.10	2.2 2.8	0.15 0.35	- 0.10	- -	- 0.05	- 0.15
5083	Min. max.	- 0.40	- 0.40	- 0.10	0.40 1.0	4.0 4.9	0.05 0.25	- 0.25	- 0.15	- 0.05	- 0.15
6×××-non-heat-treatable alloys according to EN573-3 and ASTM 6×××
6063	Min. max.	0.20 0.60	- 0.35	- 0.10	- 0.10	0.45 0.90	- 0.10	- 0.10	- -	- 0.05	- 0.15
6951	Min max.	0.20 0.50	- 0.08	0.15 0.40	- 0.10	0.40 0.8	- -	- 0.20	- -	- 0.05	- 0.15
7×××-non-heat-treatable alloys according to EN573-3 and ASTM 7×××
7020     Containing 0.08%-0.25% (Zr+Ti) and 0.08%--0.20% Zr	Min. max.	- 0.35	- 0.40	- 0.20	0.05 0.50	1.0 1.4	0.10 0.35	4.0 5.0	- -	- 0.05	- 0.15

 

Non-Clad Aluminum Strip Sheet Physical Property Data
Alloy	Temper	Thickness (mm)	Tolerance (mm)	Clad Ratio (%)	Tensile Strength (MPa)	Yield Strength (MPa)	Elongation (%)Min	Application
3003	H14	0.08~0.12	±0.005	None	150~200	≥120	1	Evaporator fin  and plate
3003	H26	0.3~0.35	±0.015	None	190~220	≥160	8	Glass mounting  bracket material
3003	H14	0.06~0.1	±0.005	None	150~200	≥120	1	Radiator fin and  plate
4343/3003/4343	H14	0.06~0.1	±0.005	8~12	150~200	≥120	1
4343/3003/4343	H14	0.08~0.12	±0.005	8~12	150~200	≥120	1	Parallel  condenser fin
4343/3003/4343	H14	0.1~0.12	±0.005	8~12	150~120	≥120	1	Charge air  cooler material
4045/3003/4045	H14	0.1~0.12	±0.005	8~12	150~200	≥120	1
1060	O	0.35~0.4	±0.02	None	55~95	≥15	25	Air cooling fin  material for tubes
1100	O	0.35~0.4	±0.02	None	75~105	≥25	25
3003	O	0.2~0.3	±0.01	None	100~150	≥45	15	Aluminium for  heating element
3003	H16	0.5~0.7	±0.02	None	150~210	≥120	1
4047	H18	0.05~0.1	±0.005	None	≥200	≥170	0.5
4047	O	0.4~0.5	±0.02	None	80~140	≥35	12	Welding wire
7072	H19	0.12~0.15	±0.005	None	145~172	≥15	0.5	Fin stock
4A13	H18	0.05~0.1	±0.005	None	≥190	≥16	0.5	Aluminium for  heating element
4104	H18	0.05~0.1