Iav, ABS, stainless hlau yog cov khoom siv ntau tshaj plaws ntawm lub pas dej da dej teeb.thaum cov neeg tau txais cov lus hais ntawm cov hlau tsis muaj steel thiab pom nws yog 316L, lawv ib txwm nug "dab tsi yog qhov txawv ntawm 316L / 316 thiab 304 lub pas dej da dej?" muaj ob qho tib si austenite, zoo li tib yam, hauv qab qhov sib txawv tseem ceeb:
1)Lub hauv paus tseem ceeb sib txawv:
| SS | C(carbon) | Mn(manganese) | Ni(npib tsib xee) | Cr(Chromium) | Mo(molybdenum) |
| 204 | ≤ 0.15 | 7.5-10 | 4-6 | 17-19 | / |
| 304 | ≤ 0.08 | ≤ 2.0 | 8–11 | 18-20 | / |
| 316 | ≤ 0.08 | ≤ 2.0 | 10-14 | 16-18.5 Nws | 2-3 |
| 316l ua | ≤ 0.03 | ≤ 2.0 | 10-14 | 16-18 | 2-3 |
C (carbon):Cov pa roj carbon tuaj yeem txo qhov kev tiv thaiv corrosion, plasticity, toughness thiab weldability ntawm stainless hlau, siab dua cov ntsiab lus ntawm cov hlau, qhov qis nws corrosion kuj.
Mn (manganese):Lub luag haujlwm tseem ceeb ntawm manganese yog los tswj lub toughness ntawm stainless hlau thaum nce lub zog ntawm stainless hlau, ntau dua cov ntsiab lus ntawm manganese, ntau dua qhov muaj peev xwm tawg ntawm stainless hlau Cheebtsam.
Ni (nickel) thiab CR (Chromium):Nickel tsis tuaj yeem tsim stainless hlau ib leeg, yuav tsum ua ke nrog chromium caij, lub luag haujlwm yog los txhim kho lub zog ntawm stainless hlau, toughness, hnav tsis kam thiab corrosion kuj.
Molybdenum (hli):Lub luag haujlwm tseem ceeb ntawm molybdenum yog txhawm rau txhim kho corrosion kuj ntawm stainless hlau.
2) corrosion kuj muaj peev xwm sib txawv:
koj tuaj yeem pom los ntawm theem pib, 316 thiab 316L nrog MO theem pib, nws tuaj yeem pab lub pas dej da dej kom tiv thaiv cov chlorides xws li dej hiav txwv, uas txhais tau hais tias 316/316L stainless hlau coj pas dej da dej teeb xeb tiv thaiv thiab kev ua haujlwm corrosion yuav zoo dua. ntau tshaj 204 thiab 304.
3) Daim ntawv thov sib txawv:
SS204 feem ntau yog siv rau kev tsim kho, xws li lub qhov rooj thiab qhov rais, tsheb luas, pob zeb, thiab lwm yam.
SS304 feem ntau siv rau cov thawv ntim khoom, rooj tog zaum, hlau rooj tog, kho kom zoo nkauj vaj tsev, thiab khoom siv kho mob.
SS316/316L feem ntau siv rau kev tsim kho seaside, nkoj, nuclear fais fab tshuaj thiab khoom noj khoom haus.
Tam sim no koj paub meej txog qhov sib txawv ?Thaum koj muaj kev thov rau kev tiv thaiv corrosion ntawm LED pas dej ua ke teeb, koj yuav zoo dua xaiv cov khoom siv stainless hlau siab dua.SS316L tau kawg yuav yog qhov kev xaiv zoo tshaj.
Shenzhen Heguang Teeb pom kev zoo yog 18 xyoo LED underwater teeb tsim, yog tias koj muaj lus nug ntxiv ntawm lub pas dej ua ke teeb, underwater teeb, ciav teeb, txais tos nug peb!
Post lub sij hawm: Jul-03-2024