Current Polarity | Welding Position |
---|---|
DC(+), AC | FLAT, HORIZONTAL FLAT |
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Home » Products » Cast Iron Welding Electrodes » Ratna Cast Ni
A light coated electrode depositing pure nickel in weld metal to work on cold conditions without pre-heating the jobs. The nickel content in weld metal deposit allows to achieving a soft and tough weld. The tensile strength is good enough to match parent metals tensile strength. Deposits are machinable.
Typical Weld Metal Chemical Properties (Element %) | ||||
---|---|---|---|---|
Carbon (C) | Magnesium (Mn) | Silicon (Si) | Nickel (Ni) | Iron (Fe) |
1.20 MAX | 1.00 MAX | 1.00 MAX | 96.0 MIN | BALANCE |
Current Polarity | Welding Position |
---|---|
DC(+), AC | FLAT, HORIZONTAL FLAT |
Typical Weld Metal Mechanical Properties (Element %) |
---|
Hardness VPN |
140-160 VPN |
Size and Current Recommendations | ||
---|---|---|
Size D x L (mm) | Size D x L (in) | Current (Amps) DC+, AC |
2.5mm x 350mm | 3/32" x 14" | 60-80 |
3.2mm x 350mm | 1/8" x 14" | 80-110 |
4.0mm x 350mm | 5/32" x 14" | 110-140 |
Re-dry the electrode at 150°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.