420 shinless steel ipuauai i le Martinitini Stainless Steel, o loʻo manaʻomia ai le aʻafia o le teteʻe ma le lamatia o le tino, e maualuga le malosi, ma o le tau e faʻaititia nai lo isi uiga uʻamea uamea. 420 shinless steel pepa e talafeagai mo ituaiga uma o masini faʻamaoni, mea faigaluega eletise, meafaigaluega, mea faigaluega, taʻavale, vai ma oxidititive Acad Ricrosion.
Saina 420 stanless steel pepa talimalo tulaga aloaia tulaga:
GB / T 3280-2015 "Steinless Steel malulu malulu ropel pepa ma fasi"
GB / T 4237-2015 "Stiness Steel Steel vevela
GB / T 20878-2007 "Stainless Steel ma Space-Forces Steel Gydes ma vailaau fatu"
420 shinless steel ipu i Saina:
Vasega fou: 20cr13, 30cr13, 40cr13.
Tuai vasega: 2cr13, 3cr13, 4cr13.
O uiga ma le faʻaaogaina o Saina 420 stanless steel pepa:
20CR13 Stainless Steel: Maualuga malosi i le Quiteed State, o le salafa o le salafa o le tetee. Mo steam turbine blades.
30cr13 shinless swel: sili atu le faigata nai lo le 20cr13 pe a uma ona faʻafefe, faʻaaogaina o ni ofu tipi, nisina, vaetama, alatoto, o alatoto ma isi
40cr13 Steinless Steel: Faigata nai lo le 30cr13 pe a uma ona tipiina meafaigaluega, tuagane, apamemea, vards, o vato, ma isi
Taimi taimi: JUL-31-2023