ASTM 0.3mm 0.5mm 3.0mm 201 304 316L 410 430 321 SS Stainless hlau coils

Cov txheej txheem nto ntawm stainless hlau coils muaj NO.1, 2B, No. 4, HL, No. 6, No. 8, BA, TR nyuaj, Rerolled ci 2H, polishing ci thiab lwm yam nto tiav, thiab lwm yam.

NO.1: No.Nws yog tshem tawm cov dub oxide nplai uas tsim thaum lub sij hawm kub dov thiab kev kho cua sov los ntawm pickling los yog cov kev kho mob zoo sib xws.Qhov no yog No. 1 nto ua.No.1 nto yog silvery dawb thiab matt.Feem ntau siv nyob rau hauv tshav kub-resistant thiab corrosion-resistant industries uas tsis xav tau nto gloss, xws li cawv kev lag luam, tshuaj lom neeg kev lag luam thiab ntim loj.

2B: Qhov saum npoo ntawm 2B yog qhov sib txawv ntawm 2D nto nyob rau hauv uas nws yog smoothed nrog ib tug du roller, yog li nws yog ci dua li 2D nto.Qhov saum npoo roughness Ra tus nqi ntsuas los ntawm qhov ntsuas yog 0.1 ~ 0.5μm, uas yog hom kev ua ntau tshaj plaws.Qhov zoo ntawm stainless hlau sawb saum npoo yog ntau yam ntau yam, haum rau cov hom phiaj dav dav, uas yog dav siv hauv tshuaj, ntawv, roj av, kev kho mob thiab lwm yam lag luam, thiab tseem tuaj yeem siv los ua cov ntaub thaiv tsev.

TR Hard Finish: TR stainless hlau tseem hu ua hard steel.Nws cov neeg sawv cev steel qib yog 304 thiab 301, lawv yog siv rau cov khoom uas yuav tsum tau muaj zog thiab hardness, xws li railway tsheb, conveyor siv, springs thiab gaskets.Lub hauv paus ntsiab lus yog siv cov kev ua haujlwm hardening yam ntxwv ntawm austenitic stainless hlau los ua kom lub zog thiab hardness ntawm steel phaj los ntawm kev ua hauj lwm txias xws li dov.Cov khoom siv tawv siv ob peb feem pua ​​​​rau ntau kaum ntawm feem pua ​​​​ntawm cov dov me me los hloov qhov me me flatness ntawm 2B puag saum npoo, thiab tsis muaj annealing yog nqa tawm tom qab dov.Yog li ntawd, TR nyuaj nto ntawm cov khoom nyuaj yog dov tom qab txias dov nto.

Rerolled Bright 2H: Tom qab cov txheej txheem dov.stainless hlau strips yuav ua tiav ci annealing.Lub sawb tuaj yeem ua kom txias txias los ntawm txoj kab nruam annealing.Kev mus ncig ceev ntawm stainless hlau sawb ntawm kab yog nyob ib ncig ntawm 60m ~ 80m / min.Tom qab cov kauj ruam no, qhov nto tiav yuav yog 2H rerolled ci.

No.4: Qhov saum npoo ntawm No. 4 yog ib qho zoo polished nto tiav uas yog ci dua qhov saum npoo ntawm No. 3. Nws kuj tau los ntawm polishing stainless hlau txias-kuav los tiag stainless hlau phaj nrog 2 D los yog 2 B nto li lub hauv paus thiab polishing nrog abrasive siv nrog ib tug grain loj ntawm 150-180 # Machined nto.Qhov saum npoo roughness Ra tus nqi ntsuas los ntawm qhov ntsuas yog 0.2 ~ 1.5μm.NO.4 nto yog dav siv hauv tsev noj mov thiab khoom siv hauv chav ua noj, khoom siv kho mob, kho kom zoo nkauj vaj tsev, ntim khoom, thiab lwm yam.

HL: HL nto feem ntau hu ua hairline tiav.Japanese JIS tus qauv qhia tias 150-240 # abrasive siv yog siv los txhuam cov plaub hau txuas ntxiv zoo li abrasive nto tau txais.Hauv Suav teb tus qauv GB3280, cov kev cai yog qhov tsis meej.HL nto tiav feem ntau yog siv rau kev kho kom zoo nkauj hauv tsev xws li elevators, escalators, thiab facades.

No.6: Qhov saum npoo ntawm No. 6 yog nyob rau saum npoo ntawm No. 4 thiab ntxiv polished nrog Tampico txhuam los yog cov khoom siv abrasive nrog ib qho me me ntawm W63 teev los ntawm GB2477 tus qauv.Qhov saum npoo no muaj cov xim zoo nkauj zoo nkauj thiab ua haujlwm muag muag.Qhov kev xav tsis muaj zog thiab tsis cuam tshuam cov duab.Vim yog cov cuab yeej zoo no, nws yog qhov tsim nyog rau kev tsim cov ntaub thaiv phab ntsa thiab lub tsev fringe decorations, thiab kuj tau siv dav hauv chav ua noj.

BA: BA yog qhov saum npoo tau los ntawm kev kho cua sov zoo tom qab txias dov.Bright kev kho cua sov yog annealing nyob rau hauv ib qho kev tiv thaiv huab cua uas lav tias qhov saum npoo tsis oxidized los khaws cov gloss ntawm cov khaub thuas dov saum npoo, thiab tom qab ntawd siv high-precision smoothing yob rau lub teeb leveling los txhim kho qhov ci ntsa iab.Qhov saum npoo no yog ze rau daim iav tiav, thiab qhov roughness Ra tus nqi ntsuas los ntawm qhov ntsuas yog 0.05-0.1μm.BA nto muaj ntau yam kev siv thiab tuaj yeem siv los ua cov khoom siv hauv chav ua noj, khoom siv hauv tsev, khoom siv kho mob, nws pib qhov chaw thiab kho kom zoo nkauj.

No.8: No.8 yog daim iav-tiav nto nrog lub siab tshaj plaws reflectivity yam tsis muaj abrasive nplej.Stainless hlau sib sib zog nqus ua kev lag luam kuj hu ua 8K daim hlau.Feem ntau, BA cov ntaub ntawv yog siv los ua cov ntaub ntawv raw rau daim iav tiav los ntawm kev sib tsoo thiab polishing.Tom qab daim iav tiav, qhov saum npoo yog kev kos duab, yog li nws feem ntau yog siv rau hauv tsev nkag thiab kho kom zoo nkauj sab hauv.