Flux Cored Wire E71T-1C is a titanium type Co2 gas-shielded flux-cored welding wire for low carbon steel and 490MPa high strength steel. It has excellent welding performance, soft and stable arc, lower spatters, good slag detachability and beautiful appearance of weld; suitable for all-position welding. It has high welding efficiency. The weld metal has been given toughening treatment by microelements, so it has excellent low temperature toughness, good crack-resistance, stable and reliable inherent quality.
Conform to standard:
GB/T 10045 E501T-1
AWS A5.36 E71T-1C
JIS Z3313 E492T1-1CA
IS0 17632-B-T492T1-1CA
Application:Most widely used for welding some key structures like shipbuilding, mechanical manufacture, pressure vessels, boilers, petroleum machinery, chemical machinery, hoisting machinery etc.
Chemical Composition(%)(Shielding Gas:CO2)
| Chemical Composition | C | Mn | Si | S | P |
| Guarantee Value | ≤0.18 | ≤1.75 | ≤0.90 | ≤0.030 | ≤0.030 |
| General Result | 0.05 | 1.35 | 0.45 | 0.01 | 0.012 |
Mechanical Properties of Deposited Metal(Shielding Gas:CO2)
| Test Item | Rm(MPa) | ReL/Rp0.2 (MPa) | A(%) | KV2(J) -20℃ |
| Guarantee Value | ≥480 | ≥400 | ≥22 | ≥27 |
| General Result | 560 | 480 | 28 | 145 |
Diffusion hydrogen content of the deposited metal (Mercury Method):≤10ml/100g
X-Ray Radiographic Test Requirements:Grade II
Reference Current(DC+)
| Size(mm) | Φ1.0 | Φ1.2 | Φ1.4 | Φ1.6 | |
| Current Range (A) | Flat Position | 120~250 | 120~300 | 150~400 | 180~450 |
| Vertical Upward welding/ Overhead position | 120~210 | 120~260 | 150~270 | 180~280 | |
| Vertical Downward weldingOverhead position | 200~250 | 200~300 | 220~300 | 250~300 | |
| Horizontal Welding | 120~230 | 120~280 | 150~320 | 180~350 | |
Available Diameters
| Dia. (mm): | 0.8 | 0.9 | 1 | 1.2 |
| (inch) | 0.030'' | 0.035'' | 0 .040'' | 0.045'' |
Add：No.1 Industrial Street, Industrial Zone, Weifang, P.R.China Qingdao: 172 Minjiang Road, Qingdao, P.R.China
Email： mail@reatech.cn
Tel： 0086-13963950960
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