1. Cov khoom siv yog li cas yog 1.4462 sib npaug rau?
1.4462 is a duplex stainless - steel specified by German standards. Its equivalent materials include 022Cr22Ni5Mo3N in Chinese standards, S31803 in American standards, and SUS329J3L in Japanese standards. It is also equivalent to UNS S32205, ASTM F51, and Afnor z2cnd 22.05.03, thiab lwm yam.
2. yog 1.4462 sib nqus?
1 {. 4462 sib nqus . ua ke cov yam ntxwv ntawm ferrite thiab Austenite, thiab Ferrite theem ua rau nws sib nqus.
3. Dab tsi yog qhov ntom ntawm 1.4462 steel?
Lub ntom ntom ntawm 1 {. 4462 hlau yog kwv yees li 7.80 g / cm³.
{{0 {}} Dab tsi yog qhov txawv ntawm 1.4462 thiab 1.4571 khoom?
Tshuaj Muaj Tshuaj
1.4462 mainly contains 21 - 23% chromium, 4.5 - 6.5% nickel, 2.5 - 3.5% molybdenum, etc. 1.4571 (X6CrNiMoTi17 - 12 - 2) contains about 17% chromium, 12% nickel, and is added with titanium element, which can improve the ruaj khov ntawm cov khoom.
Corrosion Kuj: 1 {. 4462 muaj kev lag luam corrosion, thiab tuaj yeem siv cov khoom siv hnyav, tab sis nws tag nrho cov khoom siv hnyav, tab sis nws tag nrho cov kev nyuaj siab corrosion, tab sis nws tag nrho cov chaw ua haujlwm zoo, tab sis nws tag nrho cov khoom siv hnyav ua rau muaj me ntsis Tsawg dua rau 1.4462, thiab nws yog feem ntau yog siv nyob rau hauv cov tuam tsev nrog nruab nrab - theem chloride thiab sulfur dioxide airution thiab qee cov tshuaj choment.
Cov Khoom Siv Neeg Kho Tshuab: 1.4462 yog cov yas stainless hlau nrog lub zog siab, nrog cov khoom siv tshuab hluav taws xob ntawm {} mpa mpa mpa mpa thiab brinell hardness ntawm {}}
Daim Ntawv Thov: 1 {. 4462 tau siv dav hauv petrochemical, roj av, thiab yog qhov tsim nyog rau qee lub sijhawm nrog kev xav tau tsawg dua rau lub zog thiab corrosion tsis kam.
