Purchase Qty. Reference FOB Price
5-19 kg US$293.80
20-49 kg US$293.30
50+ kg US$292.80
Product Description
Product Description Karma (nickel chromium aluminum iron): nickel, chromium, aluminum, iron as the main components. The resistivity is about three times higher than that of manganese copper, and has a lower resistance temperature coefficient and low thermoelectric potential against copper, ...