 |
| Chemical Composition(%) | |||
| Mn | Si | Fe | Al |
| 0.9--1.5 | ≤0.5 | ≤0.7 | The remaining |
| Physical Property | ||||
|
Density kg/dm3 |
Melting temperature ℃ |
Thermal conductivity w/m•K |
Linear expansion coefficient 10¯6/K(20-100℃) |
Electric conductivity % IACS |
| 2.73 | 643-654 | 193 | 23.2 | 50 |
| Weld Mechanical Properties (reference value) | |
| Tension Strength(MPa) | Elongation (%) |
| 110--150 | 20--30 |
| ER3103 Aluminium & Aluminium Alloy welding Rods | |
| Classification | GB/T 10858-2008 AWS A5.10 ···· ER 3103 |
|
Typical composition in % |
Si+Fe················ ＜0.95 Cu················· 0.05—0.20 Mn················· Zn·················· ＜0.10 Be·················· ＜0.0008 Al·················· Remaining |
|
Physical properties (Approx.Values) |
Tensile Strength Rm (Mpa)······ 110-150 Elongation A5 (L0=5d0) (%)···· 20-30 |
|
Performance & Usage |
ER3103 aluminum manganese welding Rod used in manganese aluminum and other aluminum alloy by argon arc welding and oxygen - acetylene welding as filling materials are widely used in automobile transportation, petroleum chemical industry, container manufacturing, aircraft, ships and other highend manufacturing industry. Products have been exported to many countries in the world, and to win a good reputation. |
| Shielding gas | Argon, Helium, or Argon/Helium—mixtures. |
| Dimensions Φ |
MIG—Rods (mm)： 1.0 ; 1.2 ; 1.6 ; 2.0 ; 2.4 TIG —rods（mm)： 1.5、2.0、2.5、3.0、4.0、5.0、6.0。 |
| Rod Packagings |
Mig Rods ： S100/0.5kg 1Lb , S200/2kg , S270-S300/6kg-7kg |
|
Tig Rod ) ： 5/10kg ······· length ：1000mm |
|
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Email：inquiry@signialuminium.com
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