Weathering steel S355J0WP
Yam ntxwv ntawm S355J0WP weathering steel:
S355J0WP corten steel cov khoom yog cov khoom siv hlau alloy uas muaj kev tiv thaiv zoo rau atmospheric corrosion.
Nws cov yam ntxwv tseem ceeb suav nrog Firforing Kuj: los ntawm kev tiv thaiv tshwj xeeb nrog cov khoom nplaum uas muaj zog, uas txhim kho cov hlau uas muaj zog ntawm cov hlau hauv Harsh tus neeg ib puag ncig.
Cov khoom siv zoo heev: siab zog, siab toughness, zoo weldability thiab machinability. Tawm lub zog tsis pub tsawg tshaj 355MPa, tensile lub zog ntawm 470-630MPa, nrog zoo cuam tshuam toughness thiab txias dabtsi yog khoov zog.
Plasticity Performance index zoo heev: elongation, seem shrinkage thiab lwm yam plasticity Performance index ua tau zoo heev, tuaj yeem ua tau raws li qhov xav tau ntawm ntau hom kev tsim khoom.
S355J0W corten weathering steel xa khoom raws li txoj cai
Txoj kev xa khoom ntawm S355J0WP corten steel feem ntau suav nrog kub dov thiab normalised + tempered.
Kub dov tus me nyuam lub xeev: S355J0WP corten khoom rau kub dov lub xeev xa, nws nto yuav tshwm sim ib tug npaum li cas ntawm oxidation ntawm daim tawv nqaij, tab sis tom qab ua tiav tom qab, cov oxidation ntawm daim tawv nqaij yuav raug tshem tawm, yuav tsis cuam tshuam rau kev ua tau zoo ntawm lub hlau.
Normalized + tempered tus me nyuam lub xeev: Normalized + tempered lub xeev xa ntawm S355J0WP steel corten steel ntawv hlau, nws lub koom haum yog zoo li qub, ntau ruaj khov kev ua tau zoo, muaj feem xyuam rau cov steel kev kawm ntawv yuav tsum tau ntau dua zaus.
S355J0W corten daim ntawv thov ntau yam
Kev tsim kho: Siv rau hauv kev tsim khoom ntawm ntau qhov chaw sab nraum zoov, cov qauv hlau thiab cov txuas hniav kom tau raws li cov kev sib tw ntawm huab cua hnyav thiab ib puag ncig.
Kev tsim kho choj: Vim nws lub zog siab thiab corrosion kuj, nws tsim nyog rau cov kab teeb ci, kev txhawb nqa thiab cov guardrails nrog cov qauv kev ruaj ntseg thiab kav ntev.
Kev tsim tsheb: Siv rau hauv kev tsim khoom ntawm cov khoom tseem ceeb xws li lub cev thav duab thiab chassis los txhim kho cov kav ntev thiab kev nyab xeeb ntawm tsheb.
