Commercial terms
Minimum Order Quantity: |
5 metric tons |
Price: |
negotiation |
Payment Terms: |
T/T or LC |
Supply Ability: |
100,000 mt per year |
Delivery Time: |
30 working days after received your down payment |
Packaging Details: |
Standard export packaging |
Description of our production
Chemical composition of core material,cladding material about aluminum alloy and composite-material for welding heat exchanger
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 |
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 |
Main mechanical 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 |
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.
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% |
6. Our advantage
1. Since 1988, we have rich experience in this industry in China;
2. Good reputation in Aluminum and Copper Areas;
3. We start our productions from aluminum ingot,so we can control the quality as well;
4. We have our own development department for new material research;
5. Good experience and cooperation with big client in the world;
6. With Certificate TS16949, ISO14001 and OHSAS 18001;
7. High performance cost ratio;
8. Fast delivery time;
9. Good communication skills, and good service and understandings for customers;.