4343/4047/3003 Aluminum/Aluminium Clad Strip Supplier

• Customization: Available
• Type: Sheet,Strip
• Alloy: 3003,4343,4045,4104,7072
• Model NO.: 3003 4343 4045 4104 7072
• Thickness: 0.051mm-6.35mm
• Width: 5mm--1600mm
• Length: Max. 10000mm
• Application: Heat Exchanger,Air Cooler Material,etc
• Transport Package: Wooden Case
• Specification: strip
• Trademark: Signi Aluminium
• Origin: Henan China
• HS Code: 760700900
• Production Capacity: 10500 Mt/Month

Product Description

4343/4047/3003 Aluminum/Aluminium Clad Strip Supplier

Signi's well established, roll bonding process guarantees tight cladding thickness tolerances, which are essential for ensuring stable brazing results. Rather thin clad layers of 5% can be manufactured, as well as brazing materials also with a cladding thickness of 20%.

1> Tolerance according to EN and ASTM.
2> Higher thickness on request.
3> Special dimensions, tolerances, and alloys on request.

The state-of-art slitting line also allows Signi Aluminium to meet the demand for ever-closer width tolerances for tube stock materials. Depending on the material thickness width tolerances from max. 0.05mm up to max 0.20mm can be ensured.
 

Dimensions
	Strips	Sheets
Thickness	0.051mm--3.0mm	0.4mm--6.35mm
Width	5mm--1600mm	500--1600mm
Length		Max. 10000mm
Edge quality	Trimmed	Trimmed and slit; sawn
Inside diameter	305mm, 405mm, 505mm Paper core, Aluminium core,  without core.
Outside diameter	Max. 1600mm without connect point

 

Cladding
Cladding	One side; Both sides
Cladding rate	5%, 7.5%, 10%, 13%, 15% (other clad percentages available upon request)
Cladding tolerance	Cladding thickness of 1.5%--<4%: +/-0.6 Cladding thickness of 4.0--6.0%: +/-1.0 Cladding thickness of 6.0--<=12.0%: +/-1.5 Cladding thickness of 12.0--20.0%: +/-2.0

 

Surface
Quality	Mill finish; for thickness 0.3--3.5mm, chemically degreased
Marking	Ink marking

 
 

Physical Property Data of Strip Material
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	±0.005	None	≥220	≥190	0.5
3003 (inner fin)	O	0.2~0.3	±0.007	None	100~150	≥45	15	Oil cooler
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
3003(inner fin)	O	0.2~0.3	±0.007	None	100~150	≥45	15	Engineering machinery
3003(inner fin)	H12	0.2~0.3	±0.007	None	120~160	≥85	2
3003(external fin)	H14	0.1~0.15	±0.005	None	150~200	≥120	1
Physical Property Data of Plate Material
4343/3003	O	1.2~3.0	±0.03	5~10	100~150	≥45	25	Radiator fin and plate
4343/3003/7072	O	1.2~3.0	±0.03	5~10	100~150	≥45	25
4343/3003/4343	O	0.4~0.5	±0.02	8~12	100~150	≥45	27	Evaporator fin and plate
4045/3003/4045	O	0.8~1.2	±0.03	8~12	100~150	≥45	27
4045/3003/4045	O	2~3	±0.05	8~12	100~150	≥45	25	Charge air cooler material
4045/3003/4045	O	0.5~0.8	±0.02	15~20 10~15	100~150	≥45	25	Oil cooler
4104/3003/4104	O	0.5~0.8	±0.02	15~20 10~15	100~150	≥45	25
4104/3003/4104	H14	0.6~0.8, 1.2~1.5	±0.02 ±0.03	13~17 8~12	150~200	≥120	3	Engineering Machinery
4004/3003/4004	H14	0.6~0.8, 1.2~1.5	±0.02 ±0.03	13~17 8~12	150~200	≥120	3