Brazing Aluminum Sheet/Strip 3003 with Clad 4045

• Application: Brazing Material, Fin Material
• Certification: ASTM, GB, EN
• Technique: Hot Rolled
• Grade: 4000 Series
• Temper: O - H112
• Surface Treatment: Mill Finish
• Model NO.: 3003, 4045
• Alloy: Alloy
• Color: Sliver
• Alloy No.: 3003, 4045
• Thickness: 0.4-2 mm
• Width: 5-1500 mm
• Clad Rate: 5-30%
• Transport Package: Wooden Pallet
• Specification: strip
• Trademark: Signi aluminum
• Origin: Henan China
• HS Code: 76061190
• Production Capacity: 50000 Mt/Month

Product Description

Brazing Aluminum Sheet/Strip 3003 with clad 4045

In order to meet different customer needs, Signi develop several different specifications of the clad and unclad plate material now, with good stamping performance, and the coarse grains, after brazing, can improve the strength of the material.  





Mechanical properties

State and performance before brazing
 

Product	Temper	Rp0.2(Mpa)	Rm(Mpa)	A50mm(%)
10%4343, 10%7072 3003	O	>35	95-135	>20
10%4343, 10%7072 3003+Cu	O	>45	120-150	>20
10%4343, 10%7072 3003	O	>55	130-170	>20
7-10% two side 4343 3003	O	>45	125-165	>20
3003	O	>35	95-135	>20

Typical performance after soldering 

Product	Temper	Rp0.2(Mpa)	Rm(Mpa)	A50mm(%)
10%4343, 10%7072 3003	O	45	116	25.5
10%4343, 10%7072 3003+Cu	O	55	130	24
10%4343, 10%7072 3003	O	62	147	23.5
7-10% two side 4343 3003	O	58	135	23.2
3003	O	54	120	34.7

Inventory

Product	Thickness (mm)	Width (mm)	Temper	Rp0.2 (Mpa) Min.	Rm (Mpa)	A50(%) Min.
10%4343, 10%7072 3003	0.4-4	15-1400	O	35	95-135	20
10%4343, 10%7072 3003+Cu	0.4-4	15-1400	O	45	120-150	20
10%4343, 10%7072 3003	0.3-4	15-1400	O	55	130-170	20
7-10% two side 4343 3003	0.25-1	15-1400	O	45	125-165	20