Cov kua dej kub yog 815 ~ 830 degree, roj txias lossis cua txias (lub sijhawm cua sov: ntsev da dej rauv 1min / mm, cua rauv 2 ~ 2.5min / mm), thiab hardness yog 28HRC.
Kev laus kub ntawm Maraging250 thiab Maraging300 steel yog 480 degree, lub sijhawm tuav yog 3h, thiab hardness yog 43HRC; Thaum tshav kub kub preservation rau 6h, hardness ntawm 52HRC.
Kev laus kub ntawm Maraging350 steel yog 510 degree, lub sij hawm laus yog 6h, thiab hardness yog 57 ~ 60HRC.
Nitriding kev kho ntawm Maraging maraging steel:
Gas nitriding txheej txheem ntawm Maraging300 steel:
Nitriding kub yog (455 ± 10) degree, thiab lub sij hawm tuav yog 24 ~ 28h.
