321 Daim Ntawv Hlau Stainless Hlau
Nickel (NI): 9-12%
Cov pa roj carbon (c): tsawg dua los yog sib npaug rau 0. 08%
Manganese (MN): Tsawg dua lossis sib npaug rau 2. 0%
321 Stainless hlau yog ib qho tsis muaj pa stainless hlau uas yog ruaj khov nrog titanium. Lub teeb meem no pab tiv thaiv carbide nag lossis tswj nws lub zog ntawm kev kub siab. Nws muaj cov tshuaj tiv thaiv corrosion zoo heev, cov khoom siv zoo, thiab kev ua tau zoo ntawm cov ntaub ntawv uas xav tau cov kev siv corrosion ntau yam, muaj kev ruaj khov kho kom zoo, thiab cov kws kho mob kub. Lawv lub nra rau ntau yam kev lag luam, suav nrog aerospace, kev ua lag luam, tsheb, thiab lub zog, ua rau lawv xaiv nrov. Kev tuav ntaub ntawv kom zoo, machining, thiab cov npoo yuav ua kom zoo rau cov kev ua tau zoo thiab ntev ntawm 321 ntawm 321 stainless cov ntawv siv hauv koj cov ntawv thov.
321 Cov Ntawv Hlau Stainless Hlau Cov Ntawv Ntsuas (%)
| C | Si | Mn | P | S | Cr | Ni | N |
|---|---|---|---|---|---|---|---|
| 0. 08% Max | {{0 {}}. 75% Max | 2. {0 max | {{0 {}}. 045% Max | {{0 {}}. 03% Max | 17.0 – 19.0% | 9.0 – 12.0% | 0. 1% Max |
Cov Khoom Siv Neeg Kho Tshuab
| Lub zog tensile | Paib lub zog (0. 2% offset) | Elongation | Hardness (Rockwell B) |
|---|---|---|---|
| 515 - 720 MPa (74,700 - 104,400 PSI) | 205 - 275 MpA (29,700 - 39,900 PSI) | 40% min | 85 Max |
Cov Khoom Siv Lub Cev
| Ceev | Melting point | Kev Kub Loj Tshaj | Thermal conductivity | Hluav taws xob tiv thaiv hluav taws xob | Modulus ntawm elasticity (cov tub ntxhais hluas tus modulus) |
|---|---|---|---|---|---|
| 7.93 g / cmà (0. 286 lb / nyob rau hauv) | 1398 - 1420 degree (2550 - 2590 degree f) | {{{{{0}}}. 50 J / G Degree (0.12 BTU / LB degree F) | 16.3 w / m degree (113 BTU-in / H-ft²- Qib F) | 72 μω-CM (28.5 μω-in) ntawm 20 degree (68 degree f) | Xyoo 193 GPA (28 x 10 ^ 6 psi) |
Kawm Txog Cov Ntaub Ntawv
Aerospace Kev Lag Luam
Kev Kawm Kev Kawm Ntawv: Ib qho tseem ceeb Aerospace cov chaw tsim tshuaj siv siv 321 stainless hlau rau lub tso pa hluav taws xob. Cov khoom siv lub siab-kub ruaj khov thiab tiv taus oxidation ua kom muaj kev txhim khu kev ua haujlwm zoo nyob rau hauv cov xwm txheej huab.
Kev Lag Luam
Kev tshawb fawb ntaub ntawv: Cov tshuaj siv tshuaj lom neeg siv 321 stainless hlau rau kev hloov cua sov thiab kev tso tsheb hlau luam. Cov khoom siv cov khoom lag luam tsis kam thiab muaj peev xwm siab kub tau muab ntev ntev nyob rau hauv ib puag ncig kev hnyav.
Kev Lag Luam Automotive
Kev Kawm Kev Kawm: Ib lub tuam txhab Automotive siv 321 stainless hlau rau turboharter Cheebtsam thiab cov tshuab kaw. Cov khoom siv lub zog thiab kev tawm tsam rau cov kev kub siab rau kev txhim kho lub cav ua tau zoo thiab ntev.
Lub Zog Loj
Kev tshawb fawb ntaub ntawv: Lub zog cog hluav taws xob sib xyaw 321 stainless hlau hauv boiles yas kom rov sov. Cov khoom siv muaj peev xwm tiv thaiv ntau qhov kub thiab kev ntsuas ua kom muaj kev ua haujlwm tau zoo thiab txhim khu kev qha.
Hauv cov ntsiab lus
Peb 321 cov phaj stainless hlau ua raws li ASTM 321 thiab tuaj yeem muab rau ntau qhov ntau thiab tsawg thiab thickinges. Peb siv cov cuab yeej tsim ua siab tshaj plaws thiab thev naus laus zis los ua kom muaj cov khoom lag luam zoo. Peb cov txheej txheem tsim khoom lag luam hauv kev tsim kho nruj ua kom tswj tau zoo, uas lav tau tias txhua cov khoom ua raws li cov qauv thoob ntiaj teb.
Ntxiv rau cov khoom lag luam zoo, peb tseem muab kev pabcuam rau cov neeg siv khoom zoo heev. Peb pab pawg muag khoom muaj kev paub nplua nuj thiab kev tshaj lij los muab cov neeg siv khoom nrog cov kev daws teeb meem thiab ua kom tau raws li lawv cov kev xav tau. Peb tseem muab kev xa khoom sai thiab yoog raws kev tuav, kom cov neeg siv khoom kom tau txais yam lawv xav tau hauv lub sijhawm luv tshaj plaws.
Cim npe nrov: 321 cov ntawv hlau stainless hlau, Tuam Tshoj 321 stainless hlau ntawv cov ntawv tsim, cov chaw muag khoom, Hoobkas
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