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Heavy Duty Aluminum Brazing Material For Farm Machinery / Airplane Heat Exchanger

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Address: D-705, Dongchuang Science and Technology Park, No.216 Jinfeng Road, Suzhou, Jiangsu, China

Contact name:Tracy

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Heavy Duty Aluminum Brazing Material For Farm Machinery / Airplane Heat Exchanger

Country/Region	china
City & Province	suzhou jiangsu
Categories	Quartz Products

Product Details

Aluminum brazing material for heavy duty,farm machinery,Airplane heat exchanger ,cold chain and etc.

1. Chemical composition of cladding material, core material about aluminum alloy and composite-material for welding heat exchanger

(1) Cladding Material

Alloy	Si	Fe	Cu	Mn	Mg	Zn	Zr	Ti	code
4343	6.8-8.2	0.8	0.25	0.1	－	0.2	－	0.05	1
4343+1%Zn	6.8-8.2	0.8	0.25	0.1	－	0.5-1.5	－	0.05	2
4045	9.0-11.0	0.8	0.3	0.05	－	0.2	－	0.2	3
4045+1%Zn	9.0-11.0	0.8	0.3	0.05	－	0.5-1.5	－	0.2	4
4004	9.0-10.5	0.8	0.25	0.1	1.0-2.0	0.2	－	0.2	5
7072	0.7		0.1	0.1	0.1	0.8-1.3	－	－	6
5005	0.3	0.7	0.2	0.2	0.5-1.1	0.5-1.0	－	0.03	7

(2) Core Material

Alloy	Si	Fe	Cu	Mn	Mg	Zn	Zr	Ti	code
3003	0.6	0.7	0.05-0.20	1.0-1.5	－	0.1	0.05	0.03	1
3003+1%Zn	0.6	0.7	0.05-0.20	1.0-1.5	－	0.5-1.50	0.05	0.05	2
3003+1.5%Zn	0.6	0.7	0.05-0.20	1.0-1.5	－	1.0-2.0	0.05	0.05	3
3003+1.5%Zn+Zr	0.5-1.0	0.7	0.05-0.20	1.0-1.6	－	1.0-2.0	0.05-0.2	-	4
3003+0.5%Cu	0.6	0.7	0.30-0.70	1.0-1.5	－	0.10	0.05	0.1	5
3005	0.6	0.7	0.20-0.40	1.0-1.5	0.20-0.60	0.25	－	0.01	6

2. Main mechanical properties of aluminum alloy and composite-material for welding heat exchanger

Alloy Code	temper	Tensile Strength Rm(MPa)	Yield Strength Rp0.2(Mpa)	Extend Ratio A50(%)
TR-010,TR-020,TR-030,TR-040,TR-050,TR-110,TR-310,TR-116,TR-316,TR-111,TR-313,TR-121,TR-131,TR-141,TR-150,TR-151,TR-156 Etc.	O	95-135*	≥35*	≥15*
	H14	140-185	≥125	≥1.5
	H24	140-185	≥125	≥3.0
	H16	185-225	≥160	≥1.0
	H18	≥185	-	≥0.5
TR-166 Etc.tube material	H24	185-235	≥150	≥8
TR-116,TR-316 Etc.tube material	H14	140-185	≥125	≥3
TR-116,TR-316 Etc.tube material	H24	140-185	≥125	≥8

Remark:“*”in the above file means the tensile strength will be 120-150Mpa,yield strength will be ≥45Mpa,and elongation will be ≥20% if the material of TR-050,TR-150,TR-151,TR-156 etc. with temper O contain Cu..
Additional: We can produce special specification according to customer’s request.

3. Produce capability

	Width(mm)	Thickness(mm)	Length(mm)	Inside Diameters(mm)
Sheet	500-1070	0.5-5.0	500-2500	-
Strip	12-1070	0.2-3.0	-	150,200,300,400,500
Foil	12-1070	0.05-0.2	-	150,200,300,400,500

Composite ratio

4-18%(per side)

Percent Clad(per side)	4-8%	＞ 8-18%
Cladding tolerance	±1.5%	±2.0%

4. Our advantage

(1). We have gained rich experience from 1988 in this industry in China;

(2). Good reputation in Aluminum and Copper Areas;

(3). Our processing starts from aluminum ingot,so we can control the quality as well;

(4). New material research is focused by our own development department;

(5). Good experience and cooperation with giant clients in the world;

(6). With Certificate ISO14001, TS16949 and OHSAS 18001;

(7). Fast delivery time;

(8). High performance cost ratio;

(9). Good service, and good communication skills and understandings for customers;.