Cored Welding Wire - ELCOR B 70
Standards
| TS EN ISO 17632-A
|
T 42 4 B M 3 H5 |
| EN ISO 17632-A
|
T 42 4 B M 3 H5 |
| AWS A5.20
|
E70T-5M J |
Chemical Composition of Weld Metal % (Typical)
Typical Base Material Grades
- EN: S185, S235-S355, P 235 GH, P 265 GH, P 295 GH, P 235 T1/T2-P355N, l2 10-L485, S 255- S460, X42-X70 ASTM: A 131 , A106/A515/A 714, A283/A285/A414/A662/A372, A369/A210/ A106, A516/A255/A 333/ A350/
Mechanical Properties
| Heat Treatment |
Yield Strength (N/mm²) |
Tensile Strength (N/mm²) |
Impact Strength (ISO-V/-30°C) |
Impact Strength (ISO-V/-40°C) |
Elongation ((Lo=5do) (%)) |
| AW or A |
min. 420 |
520 - 670 |
120 J |
min. 47 J |
min. 22 |
| AW: as welded A: aging |
Features and Applications
- Used for semi-automatic or fully automatic welding of alloyed or unalloyed construction steels, thin-walled steels
- it has soft arc, deep penetration, good bead features
- lmpact strength values are higher than those of E71 T-1 in at low temperatures
- M21 gas is used for shielding
Welding Positions
Welding Method
Operating Data
| Product Code |
Package Type |
Weight (Kg) |
Diameter (mm) |
Diameter (inch) |
| 3010500141 |
BS 300 |
15 |
Ø1.20 |
Ø0.047 |
| 3010500143 |
BS 300 |
15 |
Ø1.60 |
Ø0.062 |
Approvals
