08Ni3DR (3.5Ni) yog ib hom hlau phaj rau cov hlab ntsha uas tsis tshua muaj siab, feem ntau hu ua (3.5Ni) steel. 08Ni3DR steel muaj kev cuam tshuam zoo toughness thiab mechanical zog nyob rau hauv qis kub ua hauj lwm tej yam kev mob, 08Ni3DR (3.5Ni) feem ntau yog siv nyob rau hauv qis-kub ib puag ncig los ntawm -70 mus rau -101 degree (tempered xeev yuav mus txog rau { {17}} degree).
08Ni3DR rau kub boiler thiab siab tank tank tshwj xeeb steel phaj, feem ntau nyob rau hauv lub boiler thiab siab hlab ntsha manufacturing kev lag luam ntau daim ntaub ntawv.
Piv txwv li: cov khoom siv boiler, nkoj tso tsheb hlau luam, tso tsheb hlau luam, lub tank cia, cryogenic cia tank, ultra-ultra-collapsible, chav turbines, cov khoom siv dej hiav txwv, cov khoom siv tshuaj, cov khoom siv sij hawm, cov khoom siv hluav taws xob nuclear, thiab lwm yam.
08Ni3DR tus qauv ua haujlwm: GB/T3531-2014.
08Ni3DR mechanical zog:
Yield lightness: 6-60mm, ≥320MPa; >60-100mm, Ntau dua lossis sib npaug li 300MPa
Tensile strength: 6-60mm, 490-620MPa; >60-100mm, 480-610MPa
Tom qab tawg elongation A%: Ntau dua lossis sib npaug rau 21
Qhov kub thiab txias: -100 degree
Kev cuam tshuam lub zog nqus, KV2: Ntau dua lossis sib npaug rau 60J180˚
Bending test (b=2a): D=3a
