AWS A5.28 ER110S-G
Gas shielded Solid Welding Wire
MIG welding wire AWS A5.28 ER110S-G,is a kind of high strength gas-shielded welding wire. The mixed gas Ar+20% CO2 can be used as shielding gas. It has soft arc, stable burning and low spatters. The bead has higher impact toughness.
AWS A5.28 ER110S-G
Application
AWS A5.28 ER110S-G can be used for welding high strength structures with tensile strength of 790MPa. It can be used for welding some key structures, such as pressure vessels, construction machinery, and hoisting machinery.
Chemical Composition (%)
Reference Current (DC+)
Welding Positions:
Notes:
1. Shield gas: Must ensure not to operate with impurity shield Gas.
2. Operation flow rate of shield gas: 20-25L/min.
3. Electrode extension: 15-25mm
Mechanical Properties of Deposited Metal (Ar+20%CO2 Gas shielded)
|
Chemical Composition
|
C
|
Mn
|
Si
|
S
|
P
|
Cr
|
Ni
|
Mo
|
Cu
|
|
Guarantee Value
|
≦0.10
|
1.40~1.85
|
0.40~0.70
|
≦0.025
|
≦.0.025
|
0.30~0.60
|
1.60~2.40
|
0.20~0.60
|
≦0.50
|
|
Test Item
|
Rm(N/mm2)
|
Rel/Rp0.2(N/mm2)
|
A (%)
|
KV2(J)-40℃
|
|
Guarantee Value
|
≧790
|
≧690
|
≧17
|
≧27
|
|
General Result
|
840
|
730
|
24.5
|
85、93、75
|
Size (mm) |
Current Range (Amps) |
Gas Flow Rate(L/min) |
Φ0.8 |
50~100 |
15 |
Φ1.0 |
50~220 |
15~20 |
Φ1.2 |
80~350 |
15~25 |
Φ1.6 |
170~550 |
20~25 |
