
1060, 3003, 5052
1. Chemical composition of cladding material, core 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. Mechanical properties of aluminum alloy and composite-material
for welding heat exchanger
Alloy Code | temper | Tensile Strength | Yield Strength Rp0.2(Mpa) | Extend Ratio |
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 tensile strength shall be
120-150Mpa,yield strength shall be ≥45Mpa,and elongation shall 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 specifications according to
customer’s requests.
3. Production 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). Good reputation in Aluminum and Copper Areas;
(2). We have gained rich experience from 1988 in this industry in
China;
(3). New material research is focused by our own development
department;
(4). Our processing starts from aluminum ingot,so we can control
the quality as well;
(5). Good experience and cooperation with giant clients in the
world;
(6). Fast delivery time;
(7). High performance cost ratio;
(8). With Certificate ISO14001, TS16949
(9). Good service, and good communication skills and understandings
for customers;
Trumony Aluminum Limited
Trumony Group was established in 2007. With more than 10 years development , now Trumony is national high-tech enterprise . specialized in production of battery thermal management components , thermal interface material , aluminum brazing material and extruded profile.
Trumony group headquarters is located at Suzhou city , including 4 companies Trumony Aluminum Limited (aluminum lightweight products manufacturer ),Trumony Energy Limited (battery thermal management parts and surface treatment manufacturing center),Trumony Technology Limited ( thermal interface material manufacturer ) and Trumony Brazing Limited ( components manufacturing center).
We,Trumony is committed to providing clean aluminum material solution to the market."Through the discovery and creation, to bring value to customers" is the company philosophy. "Diligence, pragmatic, keep exploring and mutual assistance" is the company culture.