Basic Info.
Product Description
High strength welding wire AWS ER70S-G
Quick Information:
1.Factory direct manufacturer with high quality
2. cheaper price in the same field.
3.20 years manufacturing experience
4. 10-year exporting experience
5.500 employees& 50 roduction lines
Application:
used in large constructions such as port,tunnel,wind power, nuclear power,etc
Features:
High strengh of welding line
steady electrical arc
small splashing
good workability
high melting efficiency
beautiful melting line
all-psition welding
Diameters: 0.6mm-4.0mm
Chemical Composition of Deposited Metal (%)
Model | Specifications | C | Mn | Si | S | P | Cr | Ni | Cu | Mo | Ti | V |
ER80S-B2 | 0.6mm 0.8mm 0.9mm 1.0mm 1.2mm 1.4mm 1.6mm 2.0mm | 0.07-0.12 | 0.4-0.7 | 0.4-0.7 | ≤0.025 | ≤0.025 | 1.2-1.5 | ≤0.2 | ≤0.35 | 0.4-0.65 | - | - |
ER80S-G | ≤0.1 | 1.2-1.6 | ≤0.06 | ≤0.02 | ≤0.025 | 0.3-0.9 | 0.2-0.6 | 0.2-0.5 | - | - | - | |
ER90S-G | ≤0.1 | 1.4-1.8 | 0.5-0.8 | ≤0.025 | ≤0.025 | - | 0.7-1.5 | ≤0.5 | 0.3-0.6 | ≤0.12 | - | |
ER100S-G | ≤0.1 | 1.4-1.8 | 0.5-0.8 | ≤0.025 | ≤0.025 | 0.15-0.25 | 1.2-1.6 | ≤0.5 | 0.3-0.6 | ≤0.1 | - | |
ER110S-G | ≤0.1 | 1.4-1.8 | 0.4-0.7 | ≤0.025 | ≤0.025 | - | 1.6-2.4 | ≤0.5 | 0.3-0.6 | - | - |
Mechanical Properties of Deposited Metal (%)
Model | Yield point Rm(Mpa) | Tensile strength Rel/Rp0.2(Mpa) | Elongation A(%) | KV2(J) Temp(ºC) | KV2(J) AKV(J) |
ER80S-B2 | 620 | 520 | 22.5 | -20 | - |
ER80S-G | ≥550 | ≥450 | ≥22 | -20 | ≥60 |
ER90S-G | ≥620 | ≥490 | ≥19 | -20 | ≥47 |
ER100S-G | ≥690 | ≥610 | ≥16 | -20 | ≥27 |
ER110S-G | ≥790 | ≥690 | ≥17 | -20 | ≥27 |
