Tshuaj muaj pes tsawg leeg
| Qib | C≤ | Si ≤ | Mn≤ | P≤ | S≤ | Ni | Cr |
| 201 | 0.15 | 1 | 5.50-7.50 Nws | 0.5 | 0.03 ib | 3.50-5.50 Nws | 16.00-18.00 Nws |
| 202 | 0.15 | 1 | 7.50-10.00 Nws | 0.5 | 0.03 ib | 4.00-6.00 Nws | 17.00-19.00 Nws |
| 304 | 0.08 ib | 1 | 2 | 0.045 ib | 0.03 ib | 8.00-11.00 Nws | 18.00-20.00 Nws |
| 304l ua | 0.03 ib | 1 | 2 | 0.045 ib | 0.03 ib | 8.00-12.00 Nws | 18.00-20.00 Nws |
| 309 | 0.2 | 1 | 2 | 0.04 ib | 0.03 ib | 12.00-15.00 Nws | 22.00-24.00 Nws |
| 309s ua | 0.08 ib | 1 | 2 | 0.045 ib | 0.03 ib | 12.00-15.00 Nws | 22.00-24.00 Nws |
| 310 | 0.25 | 1 | 2 | 0.04 ib | 0.03 ib | 19.00-22.00 Nws | 24.00-26.00 Nws |
| 310S ib | 0.08 ib | 1 | 2 | 0.045 ib | 0.03 ib | 19.00-22.00 Nws | 24.00-26.00 Nws |
| 316 | 0.08 ib | 1 | 2 | 0.045 ib | 0.03 ib | 10.00-14.00 Nws | 16.00-18.00 Nws |
| 316l ua | 0.03 ib | 1 | 2 | 0.045 ib | 0.03 ib | 10.00-14.00 Nws | 16.00-18.00 Nws |
| 316 Ti | 0.08 ib | 1 | 2 | 0.045 ib | 0.03 ib | 10.00-14.00 Nws | 16.00-18.00 Nws |
| 410 | 0.15 | 1 | 1 | 0.04 ib | 0.03 ib | 0.6 | 11.50-13.50 dr hab |
| 430 | 0.12 | 0.12 | 1 | 0.04 ib | 0.03 ib | 0.6 | 16.00-18.00 Nws |
Deg tiav ntawm Stainless Hlau Chev
| Nto tiav | Txhais | Daim ntawv thov |
| No.1 | Qhov saum npoo tiav los ntawm kev kho cua sov thiab pickling lossis cov txheej txheem sib thooj rau tom qab kub dov. | Chemical tank, yeeb nkab |
| 2B | Cov ua tiav, tom qab txias dov, los ntawm kev kho cua sov, pickling los yog lwm yam sib npaug kev kho mob thiab thaum kawg los ntawm txias dov kom muab luster tsim nyog. | Cov khoom siv kho mob, kev lag luam zaub mov, khoom siv hauv tsev, khoom siv hauv tsev. |
| No.4 | Cov tiav los ntawm polishing nrog No.150 rau No.180 abrasives teev nyob rau hauv JIS R6001. | Cov khoom siv hauv tsev, khoom siv hluav taws xob, kev tsim vaj tsev. |
| Cov plaub hau | Cov tiav polishing thiaj li muab cov polishing txuas ntxiv los ntawm kev siv abrasive ntawm cov qoob loo uas tsim nyog. | Kev tsim vaj tsev. |
| BA/8K Daim iav | Cov txheej txheem nrog ci cua sov kho tom qab txias dov. | Chav ua noj, khoom siv hluav taws xob, Tsev const |
Kev paub txog Stainless Hlau
●304 Stainless hlau
304 stainless hlau yog cov khoom siv ntau yam uas feem ntau siv hauv kev tsim cov khoom siv thiab cov khoom uas xav tau cov khoom zoo tag nrho, suav nrog kev tiv thaiv corrosion thiab formability.Txhawm rau kom ntseeg tau tias nws muaj kev tiv thaiv corrosion, stainless hlau yuav tsum muaj tsawg kawg yog 18% chromium thiab 8% npib tsib xee.
Txheem ntawm
Cov muaj pes tsawg leeg ntawm 304 steel plays lub luag haujlwm tseem ceeb hauv kev txiav txim siab nws cov corrosion kuj thiab tus nqi.Txawm hais tias npib tsib xee (Ni) thiab chromium (Cr) yog cov ntsiab lus tseem ceeb, lwm cov khoom kuj tseem tuaj yeem koom nrog.Cov khoom lag luam qhia cov kev cai tshwj xeeb rau 304 steel.Nws feem ntau nkag siab hauv kev lag luam yog tias Ni cov ntsiab lus siab tshaj 8% thiab cov ntsiab lus Cr siab tshaj 18%, nws tuaj yeem raug cais ua 304 steel.Tias yog vim li cas nws feem ntau hu ua 18/8 stainless hlau.Nws yuav tsum tau muab sau tseg tias muaj cov kev cai meej nyob rau hauv cov qauv khoom ntawm 304 steel, thiab cov kev cai no yuav txawv raws li cov duab thiab daim ntawv ntawm stainless hlau.
