Grade: W1 W2 WL1WAL2 WAL3 CW1 M01, M02, M0W20, M0W50, TZM
MOTi0.5, M01δ, MOLd, JM01

The way of processing: rolling, sintering, forging, pulling, straightening,

Standard: GB3459－82, GB4187－84, GB／T4181－97, GB3875－83, Q／BS1331-91, AMS MIL JIS