Current Polarity | Welding Position |
---|---|
DC(+), AC | FLAT, HORIZONTAL, VERTICAL, OVERHEAD |
Business Hours
Monday to Saturday 8:30am to 5:30pm
Home » Products » Hard Facing Welding Electrodes » Ratna HF MN
A hydrogen controlled, medium heavy coated hard facing electrode, for welding austenitic manganese steel components having 12% Mn and has work hardening properties under severe impact.
Typical Weld Metal Chemical Properties (Element %) | ||||
---|---|---|---|---|
Carbon (C) | Magnesium (Mn) | Silicon (Si) | Sulfur (S) | Phosphorus (P) |
0.80 MAX | 12.0-14.0 | 0.80 MAX | 0.030 | 0.030 |
Current Polarity | Welding Position |
---|---|
DC(+), AC | FLAT, HORIZONTAL, VERTICAL, OVERHEAD |
Typical Weld Metal Mechanical Properties (Element %) | |
---|---|
Hardness BHN (As Weld) | Working Hardness BHN |
200-250 BHN | 500-540 BHN |
Size and Current Recommendations | ||
---|---|---|
Size D x L (mm) | Size D x L (in) | Current (Amps) DC+, AC |
3.2mm x 350mm | 1/8" x 14" | 90-120 |
4.0mm x 350mm | 5/32" x 14" | 130-160 |
Re-dry the electrode at 250°C-300°C for 1 hour.
Note:
The information provided in this article or otherwise referred to herein is merely provided as “typical” without any assurance or promise. Actual results will vary based on a number of variables, including, but not limited to, weld process, plate chemistry and temperature, weldment design, and fabrication procedures. Washington Central Corporation expressly disclaims any liability suffered from any reliance thereon. It is advised that before using any welding consumable or procedure in the intended application, users check their compatibility through qualification testing or other suitable methods.