{{0 {}} Dab tsi yog C22 hastelloy khoom?
Nickel (NI): ~ 60%
Chromium (CR): ~ 22%
Molybdenum (MO): ~ 13%
Tungsten (w): ~ 3%
Me me ntawm cobalt (co), manganese (mn), silicon (si), thiab carbon (c) .
Tshwj xeeb tsis kam rau pitting, corrose corrosion, thiab kev nyuaj siab-corrosion tsoo nyob rau hauv cov chaw hnyav {}}
Siab rau oxidizing thiab txo cov kua qaub, chlorides, thiab cov chlorine ntub {}}
Cov cuab yeej zoo hauv ob chav thiab nce qhov kub siab .
2. Dab tsi yog C22 siv rau?
Tshuaj lom neeg: Reactors, kev sib pauv cua sov, thiab cov kav dej kom sov, thiab}} ... {{1 {.
Petrochemical thiab Roj Refining: Khoom siv rau kev ua cov roj noj muaj roj thiab roj uas muaj chlorides .
Kev Kho Mob: Cheebtsam hauv cov kws kho pa, siv hluav taws xob, thiab cov tshuab tuav corrosive equberents .
Kws Tshuaj thiab Kev Lag Luam Khoom Noj: Cov Khoom Siv Yuav Tsum Tau Purity thiab Kuj Ua Kev Nyuaj Siab .
Marine daim ntawv thov: cov khoom siv ua pov thawj kis tau rau dej qab ntsev thiab chloride ib puag ncig .
3. Tus Qauv ASTM rau Hastelloy C22?
ASTM B575: Tus Qauv Kev Tshawb Fawb rau Welded Nickel thiab Nickel-Alloy Yeeb .
ASTM B574: Txheem kev qhia tshwj xeeb rau npib tsib xee thiab nickel-alloy Forgings .
ASTM B619: Cov Qauv Qhia Tshwj Xeeb rau Welded Nickel thiab Nickel-Alloy Qia.
ASTM B576: Tus Qauv Tseeb rau Nickel thiab Nickel-Alloy phaj, ntawv, thiab sawb .
{{0 {}} Dab tsi yog sib npaug rau hastelloy C22 cov khoom siv?
ISO / en: w . . 2.4602} (nicr21mo14w)
UNSENT TSIS: N06022
DIN: 2.4602
JIS: NW6022
Hastelloy c-276} (N10276): Ntau dua Molybdenum cov ntsiab lus, tsim nyog rau kev txo qis ib puag ncig.
Hastelloy c-2000 (n06200): Muaj tooj liab rau kev txhim kho rau cov sulfuric acid .
5. Dab tsi yog lub zog ntawm hastelloy C22?
Lub zog tensile: ntau dua los yog sib npaug rau 730 MPa (106 ksi)
Paib lub zog (0.2% offset): ntau dua los yog sib npaug rau 310 mpa (45 ksi)
Elongation thaum tawg: ntau dua los yog sib npaug rau 40%
Hardness (Rockwell B): Tsawg dua lossis sib npaug rau 95
Lub zog tensile: ~ 550 MPa (80 Ksi)
Peple Zog: ~ 240 mpa (35 ksi)
