ASTM A240 SS321 Phaj
1. Txuj: ASTM A240, ASME SA 240, AMS 5510
2. Thickness: 0.6 hli - 80mm
3. Dav: 100 - 2000mm
4. Ntev: 1000 - 12000mm Cov neeg siv khoom xav tau
5. Qib: alloy 321, sus 321, uns s32100, din 1.4541
ASTM A240 SS321 Phajyog hais txog titanium -stabilized austenitic stainless hlau, ib qho kev txhim kho ntawm 304 stainless hlau mis, nrog ntxiv ntawm titanium los inhibit chromium carbide nag lossis daus. Nws cov qib sib raug zoo thoob ntiaj teb suav nrog UNS S32100, DIN 1.4541, thiab SUS 321, ua rau nws nyiam cov hlau rau siab - kub thiab vuam daim ntawv thov.
Peb muab SS321 steel hauv ntau hom, suav nrog:
- Bar
- Hlau
- Daim ntawv
- Phaj
- Forgings
- Cov yeeb nkab fittings
- Flanges
- Seamless & Welded yeeb nkab
- Seamless Tube & Welded Tube
- Weld Rod
UNS S32100 phaj qib specification
| Qib | 300 Series |
| Thickness | 0.6mm txog 80mm thickness |
| Ntev | Cov neeg siv khoom xav tau |
| Dav | 100mm-2000mm |
| Ua siab ntev | ±1% |
| Nto | BA/2B/NO.1/NO.3/NO.4/8K/HL/2D/1D |
| Cov txheej txheem | Txias Rolled, Kub Rolled |
| Khoom siv | 300 Series |
| Cov duab | Phaj, Sheet, Sawb, Coil, Ntawv Nyiaj |
ss32100 daim ntawv Core Chemical Composition Standards
Cov pa roj carbon tsawg dua lossis sib npaug ntawm 0.08%, Chromium 17.0% -19.0%, Nickel 9.0% -12.0%, Titanium cov ntsiab lus 5 × (C + N)% mus rau 0.70%, Manganese Tsawg dua lossis sib npaug li 2.00%, Phosphorus Tsawg dua lossis sib npaug li 0.045%, ntau dua 0.
s321 phaj Cov Txheej Txheem Ntau Lawm
Cov txheej txheem cuam tshuam nrog hluav taws xob arc rauv smelting + argon-oxygen decarburization, ua raws li kub dov lossis txias dov. Tom qab tsim, nws nkag mus rau cov tshuaj annealing ntawm 1050-1100℃thiab txias ceev. Tom qab descaling, acid pickling yuav ua tau. Tsawg-kub sib sib zog nqus cryogenic kev kho mob thiab tempering yuav optimize nws siab zog thiab ductility.
aisi sa240 ss 321 daim ntawv Mechanical Properties
Nyob rau hauv chav tsev kub, tensile zog Ntau tshaj los yog sib npaug rau 515MPa, yield zog Ntau tshaj los yog sib npaug rau 205MPa, elongation Ntau tshaj los yog sib npaug rau 40%, Brinell hardness Tsawg dua los yog sib npaug rau 217HB, Rockwell hardness Tsawg dua los yog sib npaug rau 95HRB. Ntawm 600 degree, lub zog nkag mus txog 145MPa, kev txhim kho 22% piv rau 304 stainless hlau.
s321 kub dov phaj Core Performance Advantages
Qhov zoo tshaj plaws yog nws tsis kam mus rau intergranular corrosion, tsis muaj kev pheej hmoo ntawm rhiab heev corrosion tom qab vuam; Nws tuaj yeem siv tau ntawm qhov kub txog li 800-900℃rau lub sijhawm ntev, thiab tuaj yeem tiv taus qhov kub txog li 1000℃rau lub sijhawm luv luv, ua kom pom qhov kub thiab txias oxidation tsis kam thiab nkag siab.
stainless hlau 321 daim ntawv kho deg hom
- Hardness Test
- Chemical Analysis – Spectro Analysis
- Kev txheeb xyuas cov khoom zoo - PMI Test
- Flattening Test
- Micro thiab MacroTest
- Pitting Resistance Test
- Flaring Test
- Intergranular Corrosion (IGC) Test
FAQ
Q: Txog ASTM A240 SS321 Phaj nqe?
A: Nqe los ntawm ntau yam $5 - $25 ib kilogram, txawv nyob ntawm qhov loj me, phab ntsa thickness, tus neeg muag khoom thiab lwm yam.
Q: Koj lub sijhawm khoom xa tuaj ntev npaum li cas?
A: Lub sij hawm xa tuaj yog nyob rau hauv 5-21 hnub
Q: Puas muaj Kev Pabcuam Qauv?
A: Cov qauv raug muab pub dawb
Q: Yam tsawg kawg nkaus Order Quantity yog dab tsi?
A: Tsis muaj qhov txiav txim yam tsawg kawg nkaus
Q: Yuav ntim cov khoom li cas?
A: Cov txheej sab hauv muaj cov ntawv tsis muaj dej tsis zoo sab nrauv thiab kho nrog fumigation ntoo pallet.
Q: Lub teb chaws xa tawm
A: Brazil, South Africa, Indonesia, Is Nrias teb, Singapore, Malaysia, Iran, Russia, UAE, Chile, Laos, thiab lwm yam
Q: Peb puas tuaj yeem tuaj xyuas koj lub Hoobkas?
A: Tau kawg, koj ib txwm txais tos!
Cim npe nrov: astm a240 ss321 phaj, Tuam Tshoj astm a240 ss321 phaj manufacturers, uns s32100 lwm tus neeg
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