Nickel Strips Plates 10 Meters for Battery Welding Machine

I ran a rust test, scraping top area of strip and inserting into salted water. I also included a nickel strip known to be good. 3 days later I saw plenty of rust on both pieces. As i was dring them off. All the rust was swiped clean on the known good one. In the strip from here, the rust had eaten into the scraped areas of the strip. The word plates is ambiguous, probably on purpose. Are the strips from a plate, or plated nickel on iron?I think their plated nickel on iron.

This is a good deal.

These are nickel plated steel. Do not buy!!!!! Only about 1.3 amps will go through one of these without heating. On a 20 A controller with a 4p, 10s battery that means you'd need 4 of these for each connection, that's 8 on each end of each battery. Not satisfied at all.

Such a great deal