nruab nrab ntawm stainless hlau 304 thiab 201

Qhov txawv ntawm stainless hlau 304 thiab 201 yog raws li nram no:

1,304 nrog 201 steel hlau, qhov saum npoo no feem ntau matt. Li ntawd, peb saib ntawm qhov muag liab qab, tes kov txoj kev taw qhia. Tsom qhov muag pom 304 xim hlau tsis muaj cov ci iab ci iab, txhais tes kov yog qhov tob; 201 stainless hlau xim yog tsaus nti tsis ci, kov lub siab tawv tsis du. Lwm txhais tes ntub, ntsig txog, kov ob hom stainless hlau phaj, kov lub 304 phaj tom qab dej stains ntiv tes yooj yim los lwv, 201 tsis yooj yim los lwv.

2, nrog ib tug polisher sib tsoo lub cav sib tsoo uas muaj lub ntsej muag ua kom zoo li ob lub laug, polished 201 phaj ntawm lub txim yog ntev, tuab, thiab ntau dua, ntawm qhov tsis sib xws, 304 phaj txim yog luv luv, nyias, tsawg dua. Polished force yuav tsum yog lub teeb, thiab ob hom kev sib tsoo force zoo sib xws, yooj yim kom paub qhov txawv.

3, nrog stainless steel pickling cream tau thov nyob rau hauv ob hom stainless hlau phaj. 2 feeb tom qab, saib cov kev hloov nyob rau hauv cov xim ntawm cov stainless hlau smear. Xim dub rau 201, dawb lossis tsis pauv xim rau 304.