Annealing or magnetic annealing shall be done after machining process to stabilize the magnetic properties for some magnetic stainless steel products. After annealing, finishing was required, which leads to extra jobs and longer lead time.
Process: Machining > Annealing > Finishing
Annealing to raw material before machining process could increase in raw material costs, but it also eliminates finishing process and total product costs will be lower.
Process: Annealing on raw material > Machining
We, E&H Precision has vast machining experiences in magnetic stainless steel products for injectors in Thailand & India.