3) 2B - Qhov tiav qhia tau tias dawb dawb nrog zoo gloss thiab flatness dua 2D tiav. Kev siv thev naus laus zis: kub dov ntxiv rau annealing tua pickling ntxiv rau txias dov ntxiv rau annealing pickling ntxiv quenching thiab temper dov.
4) BA - Lub tiav gloss yog zoo heev nrog lub siab reflectivity, zoo li daim iav tiav. Kev siv thev naus laus zis: kub dov ntxiv rau annealing tua pickling ntxiv rau txias dov ntxiv rau annealing pickling ntxiv rau polishing ntxiv rau temper dov.
5) No.3 - Lub tiav nta zoo gloss nrog ntxhib grain. Kev siv thev naus laus zis: polishing thiab npau taws rau 2D lossis 2B nrog 100 ~ 120 # sib tsoo (JIS R6002).
| Qib | Cr | Mn | Si | C | P | S | Fe |
| SIB 430 | 16.00 – 18.00 | 0.0 – 1.00 | 0.0 – 1.00 | 0.0 – 0.08 | 0.0 – 0.04 | 0.0 – 0.02 | Tshuav |
Cov yam ntxwv peb thermal expansion coefficient yog qis dua 304 steel, siab oxidation tsis kam, haum rau cov khoom siv hluav taws xob tiv thaiv tshav kub; Plaub qhov txias dov khoom nta zoo ci, zoo nkauj tsos.
Cim npe nrov: 430 ss steel yeeb nkab, Tuam Tshoj, lwm tus neeg, manufacturers, hoobkas, yuav, nqe, pricelist, kev muag, Tshuag, dawb qauv
