Dab tsi yog 2B Nto 304 Hlau Phaj?
Tso lus
Dab tsi yog "2b ua tiav" txhais tau tias?
"2b" yog tus qauv zeb ua tiav tau sau tseg hauv en {1}}}} thiab ttm A480 \/ A480M.
Nws yog qhov ua tiav tshaj plaws rau cov hlau txias-rolled stainless hlau.
Cov nplaim yog npub, du, thiab me ntsis cuam tshuam, tab sis tsis yog ci li ci li ba (ci annealed) lossis iav-polished tas.
Yuav ua li cas 2b nto yog tsim:
Lub 304 steel yog txias dov rau qhov xav tau tuab.
Nws yog tom qab ntawd annealed (cua sov kho) los kho nws lub ductility.
Thaum kawg, nws undergoes descaling thiab lub teeb daim tawv dhau dov, uas muab saum npoo ib qho zoo sib xws matte-grey.
Cov yam ntxwv ntawm 2b tiav rau 304 steel phaj:
| Ntiag tug | Me mem quav naim |
|---|---|
| Khoom | AISI 304 (Rau 1.4301), Austenitic Stainless |
| Nto roughness | Feem ntauRa ≈ {{{0}}}. 1-0.5 μm |
| Kev tshwm sim | Du, greyish, qis-gloss saum npoo |
| Corrosion Kuj | Zoo heev (tib yam li paus 304 stainless) |
| Cov Ntawv Thov | Cov cuab yeej ua zaub mov noj, chav ua noj ua noj, tso tsheb hlau luam, cov cuab yeej kho mob, ntim khoom siv |
Gnee 2B Nto 304 Hlau Phaj Hauv Tshuag
Cov hauv qab no yog cov hlau stainless hlau uas peb tuaj yeem muab:
Cov Khoom Siv Qib: 304 \/ 304L \/ 316\/31 \/ 321H \/ 309s \/ 310 \/ 310S \/ 320\/430 \/ 44L
Cov Qauv: AISI, ASTM, JIS, SUS thiab GB
Qhov loj me: Raws li cov neeg siv khoom thov
Taug kev tiav: BA, 2B, No.1, No.4, 4K, HL, 8k
