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Your cart is empty.ERNI99 (Nickel Alloy (99) is used for TIG and MIG welding of cast iron. This wire is extensively used to repair gray iron castings.
Les S.
August 25, 2025
I saw this product in an unrelated YT video and decided to try it. I was very happy with the results of welding cast iron/steel with it and will order as needed.
Thomas P.
July 25, 2025
Used these rods for decorative iron here in the south east. Very strong weld when finished. Preheated to 300+ and wrapped with some leather while it cools. While welding, get the piece cherry red by washing back over your weld. Peen before wrapping. A+ repair.
Mt. Baldy Ranch
July 15, 2025
Works great. Welded a cast iron grate using TIG.
Ben Reilly
June 21, 2025
I was able to repair a motor end-plate that I don't think I could buy with two fistfuls of cash. I did preheat with a propane torch until I lost patience and went at it. My welds are uggo(not just here, but always), but this stuff wetted in well and bam, it's fixed.
Chris
June 6, 2025
Perfect rods.
Basil Keen
May 11, 2025
Quick delivery
Bob Fodge
May 4, 2025
Welds cast iron very well.
Dennis in SoCal
May 1, 2025
According to the chart, there should be approximately 13 pieces for 1lb. Of 3/32†rod. I weighed my 12 pieces and it weighs 15 ozs. This rod is expensive as it is. 16 ozs cost me $59.16 which equates to $3.70 per ounce. So after selling at least 15 packages they actually made $59.16 by not having a full 16 oz. So do the math and decide if the price is competitive.
JP Eng
February 15, 2025
Very controllable. I use it for recreating cooling fins on cast iron vintage motorcycle heads
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