ASTM 441 Stainless hlau yeeb nkab
Thaum tsim ASTM 441 Stainless Hlau Yeeb Nkab, cov txheej txheem hauv qab no yuav tsum tau ua tib zoo tswj xyuas kom nws ua tau zoo:
Chemical Composition: Nws yog ib qho tseem ceeb kom muaj kev sib npaug ntawm cov ntsiab lus xws li chromium (17.5%-19.5%), uas ua rau nws zoo heev corrosion kuj, thiab ntxiv niobium thiab titanium rau stabilization thiab zoo weldability 13 .
Thermal Treatment: Tsim nyog annealing yog xav tau kom ua tiav cov khoom xav tau thiab txo cov kev ntxhov siab sab hauv. Lub siab melting point ntawm 441 stainless hlau (2157 degree los yog 3915 degree F) yog ib qho tseem ceeb los xav txog thaum tshav kub kub txheej txheem 13.
Vuam: Vim muaj cov niobium thiab titanium, uas txhim kho weld ductility thiab tsis kam mus rau intergranular corrosion, xaiv txoj kev vuam thiab muab cov ntaub ntawv tseem ceeb heev. Thaum tshav kub kub input welding yuav tsum tau txo kom tsawg 15.
Kev sib sau: Cov txheej txheem txias tuaj yeem ua tiav ntawm qhov kub siab tshaj hauv chav tsev, tab sis ntse bending thaum uas tig mus rau dov kev taw qhia yuav tsum zam kom tsis txhob tawg 14.
Magnetic Properties: Hom 441 nthuav tawm cov hlau nplaum tsis muaj zog nyob rau hauv qhov mob quenched, thiab txias txias tuaj yeem ua rau nws cov khoom sib nqus, uas yuav tsum tau coj mus rau hauv tus account thaum tsim cov txheej txheem 14.
Kev Tswj Xyuas Zoo: Kev tshuaj xyuas nruj thiab kev sim, suav nrog kev ntsuas cov cuab yeej cuab tam thiab kev ntsuas kev tiv thaiv corrosion, yog qhov tsim nyog los xyuas kom meej ua raws li ASTM A240 / A240M thiab EN 10088-2 cov qauv 16.
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Sab nraud |
6-2500mm (raws li xav tau) |
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Thickness |
0.3mm -150mm (raws li xav tau) |
|
Ntev |
2000mm / 2500mm / 3000mm / 6000mm / 12000mm (raws li xav tau) |
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Cov txheej txheem |
Seamless / Welded |
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Nto |
Tsis yog.1 2B BA 6K 8K Mirror No.4 HL |
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Ua siab ntev |
±1% |
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Nqe lus |
FOB, CFR, CIF |
FAQ
Q: Koj puas yog tuam txhab lag luam lossis chaw tsim khoom? A: Peb yog Hoobkas.
Q: Koj lub sijhawm xa khoom ntev npaum li cas?
A: Feem ntau nws yog 5-10 hnub yog tias cov khoom muaj nyob hauv Tshuag. los yog nws yog 20-30 hnub yog tias cov khoom tsis nyob hauv Tshuag, nws yog raws li
kom muaj nuj nqis.
Q: Koj puas muab cov qauv? puas yog dawb los yog ntxiv?
A: Yog, peb tuaj yeem muab cov qauv dawb tab sis tsis them tus nqi thauj khoom.
Q: Koj cov nqe lus them nqi yog dab tsi?
A: Kev them nyiaj<=1000USD, 100% in advance. Payment>=1000USD, 30% T / T ua ntej, tshuav nyiaj li cas ua ntej xa khoom. Yog koj muaj lwm tus.
Cim npe nrov: Tuam Tshoj astm 441 stainless hlau yeeb nkab manufacturers, lwm tus neeg
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