303 irin alagbara, irin awo 303 alagbara, irin okun awo
Apejuwe kukuru:
Ipari dada 303 jẹ irin alagbara gige ọfẹ ti o ni imi-ọjọ ati selenium, ni atele, fun awọn ohun elo nibiti gige ọfẹ ti wa ni akọkọ ti o nilo ati Ipari Ilẹ jẹ giga.303 irin alagbara, irin ṣe ilọsiwaju iṣẹ gige ati iduroṣinṣin iwọn otutu giga.O dara julọ fun awọn lathes laifọwọyi, awọn boluti ati eso.
303 irin alagbara irin alagbara austenitic free-gige alagbara, irin, lati mu awọn iṣẹ ti awọn irin, le wa ni afikun ko siwaju sii ju 0.60 Mo ni irin, le koju ablation, ọja ti o dara gige ati sisun resistance.Idaabobo ipata.Awọn ohun-ini ẹrọ ti 303 irin alagbara, irin annealed ati de-stressed, agbara fifẹ jẹ 515 MPA, ikore jẹ 205 MPA, ati elongation jẹ 40%.Odiwọn HRB 90-100, HRC 20-25 fun irin alagbara irin 303 Akiyesi: HRB100 = HRC20
