One Side Clad Aluminium Strip for Glass Mounting Bracket Material

Basic Info

Model NO.	3003 4343 4045 4104 7072
Packings	Wooden Case
Place of Origin	Zhengzhou China (Mainland)
Port of Loading	Qingdao,Shanghai
Application	Glass Mounting Bracket Material
Transport Package	Carton Box
Specification	CE
Trademark	Signi Aluminium
Origin	Henan China
HS Code	760700900

Product Description

One side clad aluminium strip for Glass mounting bracket material

Aluminium brazing material production

Complex assemblies can be turned into single unit by just one pass through a brazing furnace. Aluminium brazing facilitates the joining of parts with a near-eutectic Ai-Si filler alloy, the liquid temperature which is about 50 º C lower than that of the core. In serial heat exchanger production the filler alloy is supplied via a thin clad on a core alloy.

Compound Material

Aluminium brazing material is a sophisticated multi-layer compound consisting of a core alloy which provides the stength and life cycle requirements of the heat exchanger and a clad brazing filler. A one-sided protection layer can also be clad, in order to prevent water-side radiator corrosion.

During brazing, only the clad brazing alloy melts, while the core alloys remain solid. The design and the applied materials of the heat exchanger are adjusted to optimize the brazing result regarding the required post braze mechanical properties as well as the corrosion resistance.

Roll cladding

Today, two basic cladding techniques, roll bonding and cast cladding, have become established industrially. Roll cladding is a solid-state welding process, which is used to join similar and dissimilar aluminium alloys, and represents the primary method of manufacturing fuselage skin sheet for aircraft, bright products and brazing sheet for automotive applications. The cladding layers are attached to the core slab by welding and metallurgical bonding using hot rolling. The cast cladding technique is based on a conventional direct chill mould modified in order to allow multiple metal streams to be casted into one single ingot.

Cladding thickness

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.
Clad Alloys

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

One Side Clad Aluminium Strip for Glass Mounting Bracket Material

Products

One Side Clad Aluminium Strip for Glass Mounting Bracket Material

Basic Info

Product Description