1.4567 Stainless hlau yog dab tsi?
Feb 26, 2026
Tso lus
1.4567 stainless hlau, feem ntau hu ua Nitronic 50 los yog UNS S34565, yog siab - zog, nitrogen- muaj zog austenitic stainless hlau. Nws muaj kev sib xyaw ua ke ntawm lub zog siab, zoo heev corrosion kuj, thiab zoo hnav thiab galling tsis kam, ua rau nws haum rau xav tau daim ntaub ntawv nyob rau hauv aerospace, marine, tshuaj ua, thiab siab - kev nyuaj siab fastener industries.
Qhov siab - qib austenitic muaj zog no yog tus qauv raws li cov qauv tseem ceeb thoob ntiaj teb.
| Txuj | Qib sib npaug |
|---|---|
| EN (Tebchaws Europe) | 1.4567 |
| ASTM / AISI (USA) | Nitronic 50, UNS S34565 |
| Lub Npe | Nitronic 50 |
Nws muaj xws li cov qib siab ntawm chromium, npib tsib xee, molybdenum, thiab nitrogen rau lub zog thiab corrosion kuj.
| Element | C | Si | Mn | P | S | Cr | Ni | Mo | N |
|---|---|---|---|---|---|---|---|---|---|
| Cov ntsiab lus (%) | ≤ 0.06 | ≤ 1.0 | 4.0 - 6.0 | ≤ 0.04 | ≤ 0.03 | 16.0 - 18.0 | 11.0 - 13.0 | 2.0 - 3.0 | 0.20 - 0.40 |
Nws muaj lub zog ntau dua li cov qib austenitic tus qauv thaum tswj xyuas qhov zoo ductility.
| Khoom | Yield zog (Rp0.2) | Tensile zog (Rm) | Elongation (A) | Hardness (HB) |
|---|---|---|---|---|
| Tus nqi | ≥415 MPa | 760 - 965 MPa | ≥ 35% | ≤ 270 |
Cov yam ntxwv tseem ceeb thiab kev siv ntawm 1.4567 / Nitronic 50
Siab zog thiab zoo toughness:Muab kwv yees li ob npaug ntawm cov khoom muaj zog ntawm 316 stainless hlau thaum tuav cov kev cuam tshuam zoo heev.
Zoo heev Corrosion Resistance:Muaj kev tiv thaiv corrosion piv rau 316L hauv ntau qhov chaw, nrog kev ua haujlwm zoo dua rau chloride pitting thiab crevice corrosion.
Zoo hnav thiab Galling Resistance:Ua tau zoo nyob rau hauv kev sib cuag daim ntaub ntawv, xws li bearings, bushings, thiab valve Cheebtsam.
Cov ntawv thov tseem ceeb:
Aerospace:Fasteners, landing gear Cheebtsam, thiab siab -stress structural parts.
Tubrog nkoj:Ncej, twj tso kua mis, thiab li qub nyob rau hauv seawater ib puag ncig.
Kev ua tshuaj lom neeg:Siab - cov khoom muaj kev ntxhov siab raug rau cov xov xwm corrosive.
Roj & Roj:Cov cuab yeej downhole, cov khoom siv lub taub hau zoo, thiab siab - cov twj tso kua mis.
Nitronic 50 (1.4567) piv rau 17-4PH (1.4542) li cas?
Nitronic 50 yog austenitic stainless hlau, thaum 17-4PH yog martensitic nag lossis daus- hardening. Nitronic 50 muaj kev tiv thaiv corrosion zoo dua, tshwj xeeb tshaj yog nyob rau hauv ib puag ncig chloride, thiab tswj nws cov khoom ntawm qhov kub thiab txias . 17-4PH tuaj yeem ua kom muaj zog dua thiab muaj zog dua tab sis tej zaum yuav muaj kev cuam tshuam ntau dua rau kev ntxhov siab corrosion. Nitronic 50 tsis yog -sib nqus thiab muaj qhov zoo dua weldability yam tsis muaj kev kho cua sov tom qab vuam.
Dab tsi yog qhov kev txiav txim siab machining rau Nitronic 50 stainless hlau?
Nitronic 50 muaj qhov ua haujlwm siab ua haujlwm siab, uas tuaj yeem ua rau machining nyuaj dua. Cov kev coj ua uas pom zoo suav nrog kev siv cov txheej txheem nruj, cov cuab yeej txiav ntse, kev nrawm nrawm thiab pub, thiab ua kom txias txaus. Nws yog feem ntau machined nyob rau hauv lub annealed mob. Txawm tias nws lub zog, nws tuaj yeem ua tiav nrog cov txheej txheem tsim nyog.
Nrhiav kev ntseeg siab ntawm 1.4567 / Nitronic 50 Stainless Hlau?
GNEE Steel muab cov khoom siv siab -kev ua tau zoo Nitronic 50 (1.4567) stainless hlau hauv bar, hlau, phaj, thiab forging cov ntaub ntawv rau xav tau aerospace, marine, thiab kev lag luam. Peb muab tag nrho cov ntaub ntawv pov thawj thiab kev txhawb nqa. Yog tias koj muaj kev xav tau, thov koj xav tiv tauj peb.
Xa kev nug