Soft Magnetic Iron Relay Cores
We are supplying soft magnetic iron cores for railway relays,automobile relays,etc.
We can supply both semi-finished cores and finished cores.
Material Grade: DT4 (China),similar to RFE 80 (European standard)
Finish: Galvanizing, Copper Plating + Nickel Plating.
Heat Treatment: Duly Annealed. Final Hardness to be HV 100~130.