201 thiab 304 stainless hlau bolts yog ob feem ntau siv stainless fasteners rau fastener procurement thiab engineering xaiv.
Ntau tus neeg yuav khoom tsis meej pem ob yam khoom no vim tias lawv zoo ib yam los ntawm cov tsos. Txawm li cas los xij, lawv muaj qhov sib txawv loj hauv kev tiv thaiv corrosion, tshuaj lom neeg muaj pes tsawg leeg, kev pab cuam lub neej, toughness thiab siv ib puag ncig. Xaiv cov khoom tsis raug yuav yooj yim ua rau cov khoom siv xeb, ntsia hlau tawg thiab txawm tias qhov project rework.
Yog li ntawd, Handan Jihao Fasteners yuav taug kev koj los ntawm qhov sib txawv ntawm 201 thiab 304 stainless hlau bolts.
1. Cov ntsiab lus sib txawv ntawm cov tshuaj lom neeg
Kev tiv thaiv- xeb kev ua haujlwm ntawm stainless hlau yog txiav txim siab los ntawm nws cov ntsiab lus chromium thiab npib tsib xee.
201 Stainless Hlau Bolts
- Chromium cov ntsiab lus: 16%–18%
- Cov ntsiab lus nickel tsawg heev: tsuas yog 1%–2%
- Manganese yog siv los hloov nickel los txiav cov nqi raw khoom
- Muaj nyob rau hauv kev lag luam qis- qib stainless hlau
- Tsis ruaj khov metallographic qauv nrog tsis muaj zog corrosion kuj
304 Stainless hlau bolts
- Txheem 18-8 stainless hlau hauv kev lag luam
- Chromium cov ntsiab lus: 18% -20%
- Nickel cov ntsiab lus: 8% -10%
- Sib npaug chromium-nickel piv nrog cov qauv ruaj khov
- Cov khoom siv dav dav rau kev lag luam, zaub mov- qib thiab kev siv sab nraum zoov
Cov ntsiab lus: Qhov sib txawv loj ntawm cov ntsiab lus npib tsib xee yog qhov laj thawj tseem ceeb vim li cas 201 xeb yooj yim thaum 304 muab kev ruaj khov tiv thaiv - kev ua haujlwm corrosion.
2. Kev sib piv ntawm Anti-Xeb & Corrosion Resistance
201 Stainless Hlau Bolts
- Tsis zoo tag nrho corrosion kuj
- Tsis tuaj yeem tiv taus huab cua, dej nag, ntsev thiab huab cua
- Nws tuaj yeem xeb thaum siv hauv thaj chaw ntug dej hiav txwv, sab nraum zoov lossis chaw ua haujlwm ntub dej
- Nyias zaj duab xis rau ntawm qhov chaw uas tau txais kev puas tsuaj los ntawm oxidation yooj yim
- Tsis resistant rau qaug zog acid thiab qaug zog alkali kev lag luam ib puag ncig
304 Stainless hlau bolts
- Kev tiv thaiv zoo heev - xeb kev ua haujlwm
- Tiv thaiv los nag, av noo, atmospheric oxidation thiab me ntsis acid & alkali corrosion
- Haum rau ntev - lub sij hawm nthuav tawm sab nraum zoov kev teeb tsa
- Cov tshuaj tsw qab zoo heev, zoo tagnrho rau ntug hiav txwv dej, nroog thiab cov haujlwm photovoltaic
3. Mechanical Properties: Hardness, Toughness & Crack Resistance
201 Stainless hlau
- Siab hardness tab sis brittle texture
- Tsis zoo ductility thiab tsis txaus toughness
- Yooj yim rau tawg thaum khoov, stamping thiab vuam
- Tej zaum yuav muaj kev qaug zog tawg nyob rau hauv lub sij hawm ntev - vibration
304 Stainless hlau
- Hardness nruab nrab nrog zoo toughness
- Resistant rau tawg thiab xov galling
- Kev ua haujlwm vuam zoo heev
- Kev vibration thiab qaug zog tiv taus, haum rau ntev - cov khoom siv khiav
Cov ntsiab lus yooj yim: 201 yog qhov nyuaj tsis tau nkig; 304 nta balanced hardness thiab txhim khu kev qha toughness.
Cov lus nug nquag nug (FAQ)
Q1: Daim ntawv thov Scenarios rau 201 Stainless Hlau Bolts
- Kho kom zoo nkauj sab hauv thiab rooj tog kho
- Indoor brackets thiab non-load- bearing fixation ntawm cov cuab yeej zoo tib yam
Q2: Daim ntawv thov Scenario rau 304 Stainless Hlau Bolts
- Sab nraum zoov steel qauv, guardrails, kab hlau rhuav phab ntsa thiab txoj kev teeb pom kev zoo
- Kev txhawb nqa Photovoltaic, cov khoom siv hluav taws xob cua thiab cov cuab yeej siv sab nraum zoov
Peb muab cov bolts stainless hlau, txiv ntseej, ntxhua khaub ncaws, threaded rods thiab tsis yog -tus qauv kev cai fasteners nyob rau hauv tag nrho cov ntau thiab tsawg ntawm qib 201 thiab 304. Tag nrho cov khoom yog tsim nyob rau hauv nruj raws li DIN, ISO thiab lub teb chaws tus qauv nrog cov ntaub ntawv raw thiab ruaj khov ntsev tsuag tshuaj tiv thaiv kev ua tau zoo. Cov ntaub ntawv pov thawj thiab cov ntaub ntawv tshuaj xyuas lub Hoobkas muaj nyob rau thaum thov.
Thov hu rau peb ntawm WhatsApp: +8613111607537 kom tau txais cov ncauj lus kom ntxaws.