1.4310 vs 1.4301 Stainless hlau: Qhov tseem ceeb sib txawv
Tso lus
Dab tsi yog 1.4310 stainless hlau?
1.4310 yog austenitic stainless hlau, tseem hu ua AISI 301, uas yog tus cwj pwm los ntawm nws txoj haujlwm siab - hardening tus nqi, ua rau nws haum rau siab - lub zog caij nplooj ntoos hlav. Nws muaj qhov sib npaug zoo ntawm kev tiv thaiv corrosion, lub zog, thiab ductility tom qab ua haujlwm txias. Cov hlau ua hlau nplaum tom qab txias- ua haujlwm vim muaj kev hloov pauv theem hauv microstructure.
Cov khoom siv dab tsi yog 1.4310 sib npaug rau ASTM?
| EU EN |
Teb chaws USA - |
Lub teb chaws Yelemees DIN, NWS |
Nyiv JIS |
Fabkis AFNOR |
England BS |
Sweden SS |
Inter ISO |
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Dab tsi yog 1.4301 stainless hlau?
1.4301 stainless hlau yog European tsim rau qib US 304, ib qho austenitic chromium-nickel stainless hlau paub txog nws zoo heev corrosion kuj, zoo formability, thiab weldability. Nws yog siv nyob rau hauv ntau yam kev siv, los ntawm chav ua noj dab dej thiab cutlery rau architectural ntsiab thiab ntau yam khoom siv. Nws cov tshuaj muaj pes tsawg leeg suav nrog kwv yees li 18-19.5% chromium thiab 8-10.5% npib tsib xee.
Dab tsi yog qhov txawv ntawm 1.4310 thiab 1.4301 Stainless Hlau?
Qhov sib txawv tseem ceeb yog tias 1.4310 (AISI 301) yog lub siab - lub zog stainless hlau tsim rau cov ntawv thov xws li cov springs, thaum 1.4301 (AISI 304) yog ntau yam, dav dav -lub hom phiaj stainless hlau. 1.4310 ua tiav nws lub zog siab dua los ntawm kev ua haujlwm txias, uas ua rau cov txheej txheem metastable 4 qhov nyuaj austeni. feem ntau siv hom stainless hlau rau kev siv dav dav.
1.4310 vs 1.4301 Stainless hlau: Tshuaj muaj pes tsawg leeg
| Element | 1.4310 (Martensitic) | 1.4301 (Austenitic) |
|---|---|---|
| Cov pa roj carbon (C) | 0.08 – 0.15% | Tsawg dua lossis sib npaug li 0.07% |
| Chromium (Cr) | 11.5 – 13.5% | 17 – 19% |
| Nickel (Ni) | 0 – 0.75% | 8 – 10.5% |
| Molybdenum (hli) | – | 2 – 2.5% |
| Manganese (Mn) | Tsawg dua lossis sib npaug li 1% | Tsawg dua lossis sib npaug li 2% |
| Silicon (Si) | Tsawg dua lossis sib npaug li 1% | Tsawg dua lossis sib npaug li 1% |
| Phosphorus (P) | Tsawg dua lossis sib npaug li 0.04% | Tsawg dua lossis sib npaug li 0.045% |
| Sulfur (S) | Tsawg dua lossis sib npaug li 0.03% | Tsawg dua lossis sib npaug li 0.03% |
1.4310 vs 1.4301 Stainless hlau: Mechanical Properties
| Khoom | 1.4310 | 1.4301 |
|---|---|---|
| Qhov ntom | 7.7-7.8g / cm3 | 7.93 g/m² |
| Tensile zog | 500 - 800 MPa (nyob ntawm kev kho cua sov) | 515-750 MPa |
| Yield zog | 205 - 450 MPa (nyob ntawm tus mob) | Ntau dua lossis sib npaug li 205 MPa |
| Elongation | 10 – 20% | Ntau dua lossis sib npaug li 40% |
| Hardness | 200-500 HB (kub kho) | Tsawg dua lossis sib npaug li 90 HRB |
| Sib nqus | Sib nqus | Tsis yog -magnetic (annealed) |
| Weldability | Weldable, tab sis post-weld annealing pom zoo | Zoo |
| Max Service Kub | 400-500 degree | 870℃(intermittent) / 925℃(nruam) |
Puas yog 1.4310 thiab 1.4301 muaj kev tiv thaiv corrosion zoo?
1.4310 stainless hlau, tom qab kev kho cua sov, muaj siab hardness thiab hnav tsis kam, ua rau nws zoo tagnrho rau cov cuab yeej thiab precision qhov chaw. Nws corrosion kuj yog nruab nrab; siv nyob rau hauv cov tshuaj corrosive heev yuav tsum tau zam.
1.4301 stainless hlau nthuav tawm zoo heev corrosion kuj thiab formability, ua rau nws haum rau industrial piping, khoom noj khoom haus, thiab siv kev tsim kho. Nws tsis tuaj yeem hardened tab sis khaws zoo ductility thiab toughness.
1.4310 vs 1.4301 Stainless hlau: Machining thiab Manufacturing
1.4310 stainless hlau yog qhov nyuaj rau tshuab hauv nws lub xeev hardened, yuav tsum tau tshwj xeeb cov cuab yeej los yog annealing ua ntej machining.
1.4301 stainless hlau yog ib qho yooj yim rau tshuab, vuam, thiab daim ntawv, txo lub sij hawm ntau lawm rau loj - daim ntawv thov.
Puas yog EN 1.4310 stainless hlau hlau nplaum?
EN 1.4310 stainless hlau, tseem hu ua AISI 301, tsis yog cov hlau nplaum sib nqus tab sis tuaj yeem ua cov hlau nplaum los ntawm kev ua haujlwm txias.1.4301: Tsis yog- sib nqus hauv lub xeev annealed, feem ntau siv hauv cov khoom tsis yog- cov khoom siv hlau nplaum xws li cov tso tsheb hlau luam lossis cov cuab yeej kho mob.
1.4310 vs 1.4301 Stainless hlau: Daim ntawv thov
| Qib | Siv dav |
|---|---|
| 1.4310 | Cov cuab yeej phais, riam, cov cuab yeej precision, valve Cheebtsam, fasteners |
| 1.4301 | Khoom noj khoom haus & dej haus ua khoom, tshuaj tso tsheb hlau luam, architectural panels, piping, automotive trim |
1.4310 thiab 1.4301 Stainless Hlau Nqe (2025, Ib kg)
| Qib | Daim ntawv | Tus nqi ntau (USD / kg) * |
|---|---|---|
| 1.4310 | Bar / Qws | $4.50 – $5.50 |
| 1.4301 | Ntawv / Sawb / Bar | $5.00 – $6.20 |
* Nqe nyob ntawm thickness, dav, ntev, thiab kom muaj nuj nqis. FOB Tuam Tshoj.
Yog tias koj muaj ib qhov project xav tau rau 304 1.4301 stainless hlau, thov koj xav tso qhov kev txiav txim. GNEE muaj cov khoom muag loj ntawm cov khoom nrov rau koj xaiv. Nws tuaj yeem ua tiav rau hauv ntau yam khoom siv, nrog rau cov phaj, coils, kav, tuav, thiab xaim. Rau cov ncauj lus kom ntxaws tshuaj muaj pes tsawg leeg thiab kuaj dawb, thov hu rau peb lub Hoobkas tam sim ntawd. Peb muab cov nqi sib tw thiab kev pabcuam zoo heev.Email:info@gneestainless.com
