Weltrode 1920 AC-DC
AWS/ASME A 5.4 E 307-15
DIN 8555: E 18 8 Mn B 22
ISO 3581: E 18 8 Mn B 22
Sizes :
2.5 x 300 mm
3.2 x 350 mm
4.0 x 350 mm
5.0 x 350 mm
Availability : In Stock
Premium Basic Coated Crack Resistant Electrode For Joining Dissimilar Steels And Manganese Alloyed Steels .
- Deposits Consist Of Austenitic Cr - Ni - Mn - Mo Steel With Amounts Of Delta Ferrite .
- Scaling Resistance Upto 850° C And Operating Tempratures For Dissimilar Joints Is 350° C .
- Smooth Running Electrode For Easy Slag Removal With Excellent Weld Appearance .
- Deposits Are Highly Crack Resistant .
- Armour Plates , Rails , Crane Wheels , Steel Castings , Cross Over , Manganese Steel To Carbon Steel Forgings , Joining Work Hardenable Steel Etc .
- Ideal As A Buffer Layer On Difficult To Weld Steels Before Hardfacing .
| Tensile Strength | 100000 PSI | |||
| Yield Strength | 55000 PSI | |||
| Elongation | 40% | |||
- Clean Weld Area .
- Stringer Beads Or Weaves Can Be Used With Short Arc Lengths .
- If Necessary Redry For 2 Hours At 300° C .
- Use AC Or DC Reverse Polarity.