1.4410 vs . 1.4539}} stainless hlau: sib txawv
Tso lus
Dab tsi yog qhov sib npaug ntawm 1.4410 stainless hlau?
Qhov sib npaug ntawm en 1.4410 stainless hlau tsis yog S32750 thiab cov kev lag luam ua lag luam SAT 2507. Nws tseem yog hais txog ANTOY 2507. Cov khoom siv no yog super duplex stainless hlau.
Cov khoom siv twg yog 1.4539 sib npaug rau?
904L stainless hlau yog ib qho zoo tshaj plaws stainless hlau qib rau corrosion tsis kam. Cov qib kawm no yog sau raws li 1.4539 lossis x1nicrmocu25-20-5-20-5 raws li en kev cai thiab nws tau sau tseg raws li unduf s08904 raws li tsis muaj cai.
Tshuaj Muaj Tshuaj
| Lub ntsiab | 1.4410 (en 1.4410 / uns s31803) | 1.4539 (Rau 1.4539 / tsis yog n08904 / 904L) |
|---|---|---|
| Carbon (c) | Tsawg dua los yog sib npaug rau 0.03 | Tsawg dua los yog sib npaug rau 0.02 |
| Chromium (cr) | 22 – 23 | 19 – 23 |
| Npib tsib caug (ni) | 5 – 6.5 | 23 – 28 |
| Molybdenum (mo) | 3 – 3.5 | 4 – 5 |
| Tooj Liab (Cu) | – | 1 – 2 |
| Manganese (mn) | Tsawg dua los yog sib npaug rau 2 | Tsawg dua los yog sib npaug rau 2 |
| Silicon (si) | Tsawg dua los yog sib npaug rau 1 | Tsawg dua los yog sib npaug rau 1 |
| Nitrogen (n) | 0.08 – 0.20 | Tsawg dua los yog sib npaug rau 0.1 |
| Sulphur (s) | Tsawg dua los yog sib npaug rau 0.02 | Tsawg dua los yog sib npaug rau 0.02 |
| Phosphorus (p) | Tsawg dua los yog sib npaug rau 0.045 | Tsawg dua los yog sib npaug rau 0.035 |
Sau ntawv:
1.4410 yog aDuplex Stainless Hlaunrog qis ni thiab siab dua cr thiab mo.
1.4539 (904L) yog ib qhoAustenitic Super Stainless Hlau, muaj kev tiv taus cov acids thiab chloride corrosion.
Cov Khoom Siv Neeg Kho Tshuab
| Ntiag tug | 1.4410 | 1.4539 |
|---|---|---|
| Lub zog tensile | 620 – 750 | 490 – 710 |
| Paib lub zog | 450 – 550 | Ntau dua los yog sib npaug rau 220 |
| Elongation | 25 – 30 | Ntau dua los yog sib npaug rau 35 |
| Kev nyuaj | Tsawg dua los yog sib npaug 280 | Tsawg dua los yog sib npaug rau 90 teev |
| Ceev | 7.8 | 8.03 |
| Modulus ntawm elasticity | 200 | 200 |
1.4410 vs . 1.4539} stainless hlau: sib txawv tseem ceeb
1.4410 yog super -}}}} tus hlau stainless (UNS UnRuple Stainless hlau xws li roj platform thiab tshuaj lom neeg. Hauv kev sib piv, 1.4539 yog super -}}}}}}}}}} ag} omi904, AISI 904L) tau tsim rau kev tiv thaiv corrosion tsis kam. Lub ntsiab sib txawv ntawm ob lus dag nyob rau hauv lawv microstructure: 1.4410 muaj cov qauv kev sib xyaw thiab cov qauv ferrite, thaum 1.4539 muaj cov qauv Austenic.
1.4410 vs . 1.4539} stainless hlau: corrosion tsis kam
En 1.4539 (904L) muaj cov txheej txheem zoo tshaj plaws hauv cov txheej txheem sib xyaw thiab kev ntxhov siab. 1.4539 Qhov kev xaiv zoo dua rau cov kev mob uas muaj zog heev uas 1.4410 tsis tuaj yeem lis.
1.4410 vs . 1.4539}} stainless hlau: weldability
Thaum 1.4410 feem ntau zoo weldability, 1.4539 muaj qhov kev sib tw kub, xav tau cov ntsiab lus veuple} Nyob rau hauv sib piv, 1.4539, lub siab -} Alloy tsim nyog rau cov txheej txheem tig thiab Laser Vuam thiab Laser Vuam thiab Laser Vuam thiab Lighter Vuam thiab LighT ductility, ua kom yooj yim rau ntaub.
Yog tias koj muaj 904L stainless hlau project xav tau, txais tos tso ib qho kev txiav txim. Gnee yog ib tug coj isoo - Tau lees paub 904L, cov chaw tsim khoom, cov neeg tsim khoom, thiab cov neeg xa khoom hauv Suav teb. Peb muab siab {- Zoo 904L stainless hlau, tsim mus rau cov qauv kev lag luam siab tshaj plaws. Peb cov hlau stainless yog xa tawm sai sai, thim rov qab los ntawm kev txhawb nqa kev ua haujlwm thiab cov nqi sib tw. Peb muab ntau cov qib kawm thiab qhov ntau thiab tsawg, thiab tuaj yeem hloov kho koj cov kev xav tau tshwj xeeb. Gnee yog koj tus khub txhim khu kev qha rau koj cov hlau hlau stainless. Tiv tauj peb!
Nyem kom tau txais 1.4539 ss cov npe
