4145 Brazing Aluminum Sheet Foil Coil Strip

• Customization: Available
• Color: Silver
• Application: Transportation Tools, Door & Window, Decorations
• Model NO.: 4145
• Certification: ISO9001, ASTM, JIS, GB, EN
• Technique: Cold Excruding
• Grade: 4000 Series
• Temper: O,H12,H22,H14
• Surface Treatment: Polished
• Alloy: Alloy
• Elongation: More Than 10%
• Transport Package: Export Standard Wooden Pallet
• Specification: According to Customer Requirement
• Trademark: Chalco Aluminum
• Origin: Henan China
• HS Code: 7606125900
• Production Capacity: 20000mt/Month

Product Description

4145 brazing aluminum sheet foil coil strip

1.The Introduction of 4145 brazing aluminum sheet foil coil strip
4145 brazing aluminum sheet foil coil strip is a heat-treatable aluminum alloy with good corrosion resistance and good welding performance,
it can be used as a welding filler wire and as a filler metal. It is compatible with 2xox series aluminum alloys and aluminum/aluminum copper,or when aluminum/aluminum-copper-silicon castings are used together, the sensitivity of welding streaks is extremely low.
In addition, as a deformed aluminum alloy, it can withstand pressure processing and has higher mechanical properties than as-cast. It can be processed into various shapes and specifications of aluminum alloy materials. Mainly used in the manufacture of aviation equipment, daily necessities, doors and windows for construction, etc.

2.The Specification of 4145 brazing aluminum sheet foil coil strip
*Alloy: 4145
*Temper: O,H12,H22,H14,H24,H16,H26,H18,F,H112 etc
*Thickness: 0.05mm~6mm
*Sheet width: 450mm -2200mm; coil width: 5mm-2200mm
*Length: 500-15000mm or Coiled, coil outer diameter: Max 2500mm
*Delivery shape: aluminum foil: 0.05mm~0.20mm; plate shape; Coil shape; Strip shape
*Inner diameter of coils: 75mm, 76mm, 150mm, 152mm, 200mm, 250mm, 300mm, 405mm, 505mm
Paper core or aluminum core, outer diameter according to customer requirements.

3.The Chemical composition of 4145 brazing aluminum sheet foil coil strip

4145  Chemical Composition(%)
Si	Fe	Cu	Mn	Mg	Cr	Zn	Ti	Ni	Alu
9.3--10.7	<0.8	3.3--4.7	<0.15	<0.15	<0.15	<0.20	--	--	Remainder

4.The Mechanical properties of 4145 brazing aluminum sheet foil coil strip
 

Alloy	Temper	Thickness (mm)	Mechanical properties
			Tensile Strength(Mpa)	Yield strength (Mpa)	Elongation (%)
			standard value	standard value	A50
			Not less than
4145	O	0.05-0.5	90-140	35	5
		>0.5-3.0			10
	H12 H22	0.05-0.5	120-170	100	2
		>0.5-3.0			3
	H14 H24	0.05-0.5	140-190	120	1
		>0.5-3.0			1
	H16 H26	0.05-0.5	160-210	140	0.5
		>0.5-3.0			1
	H18	0.05-0.5	180	160	0.2
		>0.5-3.0			1

5.The Performance advantages of 4145 brazing aluminum sheet foil coil strip
A: It has good corrosion resistance.
B: It has good welding performance.
C: It has very low sensitivity to welding lines.
D: It is used as a filler wire for welding, and as a filler metal, the product after brazing is beautiful, and the welding is free of porosity, cracks, weld bumps, etc., the surface of the weld joint is bright, and the fillet is uniform.

6.The Usage of 4145 brazing aluminum sheet foil coil strip
4145 brazing aluminum sheet foil coil strip is often used as welding filler wire and as filler metal. In addition, as a deformed aluminum alloy, it can be processed into various shapes and specifications of aluminum alloy materials. Mainly used in the manufacture of aviation equipment, daily necessities, doors and windows for construction, etc.