Specifications
aluminium coil tube
1.tensile strenght:68--90MPA
2.Elongation:>20%
3.Surface:Smooth
4.Application:refrigerator
aluminium coil tube 3003/O
aluminium coil tube
application:evaporator. refrigerator,air conditioner
|
Characteristic parameter table |
|
|
|
Grades |
Standards |
Tensile strength σb (MPa) |
Elongation
δ10% |
Elongation
δ5% |
Characteristics and scope of application |
|
|
|
|
|
|
Al 1070A |
GB/T4437.1-2000 |
60-95 |
≥22 |
≥25 |
Industrial pure aluminum, with high plasticity, corrosion resistance, electrical conductivity and thermal conductivity, but low intensity, heat treatment can not be strengthened and not be cut; can gas welding, welding and exposure to hydrogen atoms welding, brazing can not afford; vulnerable processing and extension of various pressures, bending.
|
|
|
|
|
|
|
|
|
|
|
|
|
Al 1060A |
GB/T3191-1998 |
60-95 |
≥22 |
≥25 |
|
|
|
|
|
|
|
|
|
|
|
|
Detection of parameter table |
|
|
|
Serial number |
Test items |
Units of measurement |
Monitoring data |
|
|
|
1 |
Internal and external surface quality |
|
Clean |
|
|
|
2 |
The inner surface of dust concentration in
|
g/ |
≤0.017 |
|
|
|
3 |
Inside surface roughness |
|
≤Ra0.40 |
|
|
|
4 |
Water content |
g/ |
≤0.02 |
|
|
|
5 |
Tensile strength |
Mpa |
≥70 |
|
|
|
6 |
Iron |
% |
0.12 |
|
|
|
7 |
Silicon |
% |
0.02 |
|
|
|
8 |
Copper |
% |
0.01 |
|
|
|
9 |
Pressure test |
|
≥1.3Mpa/16 |
|
|
|
10 |
Elongation |
% |
≥37% |
|
|
PLS contact us , we will give you the best price and excellent quality.
We are looking forward to hearing from you and wishing you have a prosperous business !
Audited Supplier 
){kind=link}