Changshu Longteng Special Steel Co., Ltd.
LONGTENG WELDING CONSUMABLES WELDING THE GLOBAL
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ER50-3 0.8/1.0/1.2/1.6MM SOLID WELDING WIRE
Features and Applications:
Welding of thin walled parts
Root pass welding
For making galvanized coating
TIG welding of tubes and pipe
Shielding gases : TIG ; Ar MAG; 20%CO2 - 80% Ar or pure CO2
ER50-3 Conform to Standard :GB/T 8110 ER50-3
Equivalent to : JIS YGW16 / AWS A5.18 ER70S-3
Conform to Standard :ISO 14341-B-GS3
Chemical Composition(%)
| Chemical Composition | C | Mn | Si | S | P | Ni | Cr | Mo | V | Cu |
| Guarantee Value | 0.06~0.15 | 0.90~1.40 | 0.45~0.75 | ≤0.025 | ≤0.025 | ≤0.15 | ≤0.15 | ≤0.15 | ≤0.03 | ≤0.50 |
| General Result | 0.074 | 1.15 | 0.63 | 0.021 | 0.02 | 0.023 | 0.021 | 0.023 | 0.004 | 0.12 |
| Test Item | Rm(MPa) | ReL/Rp0.2(MPa) | A(%) | KV2(J) |
| -20℃ | ||||
| Guarantee Value | ≥500 | ≥420 | ≥22 | ≥27 |
| General Result | 525 | 430 | 28 | 103,97,100 |
| Size(mm) | Current range (A) | 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 |