E71T-1C/M
AWS A5.20 E71T-1C/M
AWS A5.36 E71T1-C1/M21A2-CS1-H8
EN ISO 17632-B T42 0 P C 1
Approved by: ABS BV CCS DNV GL LR NK RINA CE DB
Description：
E71T-1C/M is a Co2 & mixed gas dual use flux-cored wire used for all positional welding, can also be used for vertical down welding. Good operation properties like easy slag removal, stable arc, less smoke and spatter.
Used to weld Carbon steels and 500MPa grade high strength steels.
Diameters: 0.8mm, 1.0mm, 1.2mm, 1.4mm, 1.6mm
Typical Mechanical Properties:
Tensile strength(MPa): | 565 |
Yield stress(MPa): | 480 |
Elongation(%): | 26 |
Impact values(≥47J/-20℃): | 112 |
Typical Chemical Properties:
C | Mn | P | S | Si | Ni | Cr | Mo | V |
0.056 | 1.37 | 0.019 | 0.012 | 0.35 | -- | -- | -- | -- |
Welding Current:(DC+)
Diameter(mm) | 1.2 | 1.4 | 1.6 | ||
Current/A | -- | 140-300 | 150-360 | 180-400 | |
Voltage/V | 20-32 | 20-34 | 20-38 | ||
Gas speed/(L/Min | 20-25 | 20-25 | 20-25 | ||
Note:
1. Shield gas: 99.95% CO2 or 80% Ar +20% CO2;
2. Wire extension length: 15-25mm
3. Thermal input: 0.8-1.8KJ/mm, thick plate welding should be preheat.
4. Rusty, oil stains, water and other impurity on the weld parts must be cleaned before welding.
5. Stock in dry environment, please use up in short time once opened.
