Xi'an Dongmeng Group Co., Ltd. yog ib qho ntawm feem txhim khu kev qha manufacturers thiab lwm tus neeg ntawm 321 Stainless Hlau Sawb Supplier|ASTM A240 UNS S32100 Thaum tshav kub kub Resistant Sawb hauv Suav teb, kuj txhawb kev pabcuam customized. Nrog kev paub ntau, peb zoo siab tos txais koj rau cov khoom lag luam wholesale pheej yig hauv Tshuag ntawm no thiab tau txais cov qauv dawb los ntawm peb lub hoobkas. Rau nqe kev sab laj, tiv tauj peb.
321 stainless hlau sawbyog titanium -stabilized austenitic stainless hlau sawb tsim los rau siab - kev pab cuam kub, welded Cheebtsam thiab daim ntawv thov yuav tsum tau tiv thaiv intergranular corrosion. Piv nrog 304 stainless hlau sawb,AISI 321 / UNS S32100 stainless hlau sawbmuaj cov titanium, uas pab kom ruaj khov carbon thiab txo cov chromium carbide nag lossis daus thaum raug kub hnyiab. Qhov no ua rau 321 stainless hlau xaiv cov khoom siv rauExhaust systems, tshav kub exchangers, expansion pob qij txha, gaskets, rauv qhov chaw, welded assemblies thiab industrial fabrication.
Xi'an Dongmeng Group Co., LtdASTM A240 / ASME SA 240 321 stainless hlau sawbnrog customized thickness, dav, nto tiav, ntug mob, hardness, precision slitting, txiav - mus rau - ntev, MTC 3.1 thiab export seaworthy packing. Cov ntaub ntawv pov thawj pej xeem txheeb xyuas hom 321 raws li titanium-stabilized chromium-nickel austenitic stainless hlau nrog corrosion kuj zoo ib yam li 304/304L, feem ntau siv qhov siab -kub raug yog ib qho teeb meem.
321 stainless hlau sawb txheej txheem cej luam
321 stainless hlau sawb yog tsim los ntawm 321 stainless hlau kauj los ntawm txias dov, annealing, pickling, daim tawv nqaij - hla xov thiab precision slitting. Nws muab cov kev tiv thaiv corrosion ntawm 18-8 austenitic stainless hlau nrog kev txhim kho kev tiv thaiv rau intergranular corrosion tom qab vuam lossis kub raug.
Qhov tseem ceeb ntawm 321 stainless hlau yog qhov sib ntxiv ntawm titanium. Titanium muaj kev sib raug zoo rau cov pa roj carbon ntau dua li chromium, yog li nws yuav pab txo qis chromium carbide tsim ntawm cov ciam teb. Qhov no txhim kho kev ruaj ntseg nyob rau hauv qhov kub thiab txias ntawm carbide thiab ua rau 321 haum rau cov cua sov- tiv taus thiab welded daim ntaub ntawv.
Rau cov neeg yuav khoom B2B, 321 stainless hlau sawb feem ntau raug xaiv thaum cov khoom kawg yuav tsum tiv taus cua sov, vuam, sib sau los yog txuas mus rau qhov kub siab. Nws yog dav siv nyob rau hauv automotive tso systems, industrial gaskets, tshav kub shields, lub cub tawg Cheebtsam, bellows, expansion pob qij txha thiab cov khoom siv tshuaj.
Core Zoo
1. Titanium Stabilized Austenitic Stainless Hlau
321 stainless hlau sawb muaj titanium stabilization, txhim kho kev tiv thaiv intergranular corrosion tom qab vuam thiab siab - kub raug.
2. Zoo siab -kub ruaj khov dua 304
321 feem ntau xaiv rau cov ntawv thov uas qhov cua sov yog qhov tseem ceeb. Qee cov ntaub ntawv siv pej xeem piav qhia txog 321 raws li qhov tsim nyog rau cov ntawv thov txog li 900 degree, thaum 304 feem ntau yog siv rau qhov kub thiab txias.
3. Zoo tsim thiab Fabrication Performance
321 stainless hlau sawb tuaj yeem siv rau khoov, stamping, sib sau, corrugating thiab precision fabrication.
4. Haum rau Welded Cheebtsam
321 yog qhov muaj txiaj ntsig zoo rau cov rooj sib tham welded uas yuav tom qab tau txais kev pabcuam kub siab, vim tias titanium stabilization yuav pab txo qis kev pheej hmoo ntawm kev cuam tshuam ntawm intergranular corrosion.
5. Kev cai Precision Slitting
Nqaim strip dav, nruj kam rau ua, slit ntug, deburred ntug, puag ncig ntug thiab kev cai coil hnyav tuaj yeem muab tau raws li cov neeg siv khoom xav tau.
6. Muaj cua sov-Resistant Applications
Qhov zoo tshaj plaws rau cov tshuab tso pa, gaskets, cov khoom siv hluav taws xob, cov khoom siv hluav taws xob, cov twj tso kua mis thiab siab -cov khoom siv kub.
Specification Table
| Yam khoom | Muaj Ntau Yam |
|---|---|
| Khoom | 321 Stainless Hlau Sawb |
| Qib | AISI 321 / UNS S32100 / EN 1.4541 / X6CrNiTi18-10 |
| Hom khoom | Titanium Stabilized Austenitic Stainless hlau |
| Txuj | ASTM A240 / ASME SA240 / EN 10088 / JIS G4305 |
| Nto tiav | 2B, BA, No.1, No.4, HL, polished, PVC coated |
| Thickness | 0.05-3.0 hli, customized |
| Dav | 5-600 hli, customized |
| Coil ID | 300mm / 400mm / 508mm / 610mm |
| Ntug | Slit edge, puag ncig ntug, deburred ntug, du ntug |
| Hardness | Mos, 1/4 nyuaj, 1/2 nyuaj, tag nrho nyuaj, customized |
| Kev ua haujlwm | Precision slitting, txiav - mus rau -ntev, ntug kho, PVC zaj duab xis |
| Daim ntawv pov thawj | MTC 3.1 / EN 10204 3.1 / thib peb-kev tshuaj xyuas tog |
| Ntim | Waterproof ntawv, ntoo pallet, hlau pallet, export seaworthy packing |
Tshuaj muaj pes tsawg leeg
| Element | ASTM A240 Hom 321 / UNS S32100 Hom Ntau Yam |
|---|---|
| C | Tsawg dua los yog sib npaug li 0.08 |
| Mn | Tsawg dua lossis sib npaug li 2.00 |
| P | Tsawg dua lossis sib npaug li 0.045 |
| S | Tsawg dua lossis sib npaug li 0.030 |
| Si | Tsawg dua lossis sib npaug li 0.75 |
| Cr | 17.00–19.00 |
| Ni | 9.00–12.00 |
| N | Tsawg dua lossis sib npaug li 0.10 |
| Ti | 5 × (C + N) rau 0.70 max |
| Fe | Tshuav |
ASTM A240 Hom 321 / UNS S32100 cov lus muaj pes tsawg leeg feem ntau sau chromium ntawm 17.0–19.0%, npib tsib xee ntawm 9.0–12.0%, thiab titanium ntawm 5 × (C + N) txog 0.70% max.
Mechanical Properties
| Khoom | ASTM A240 Hom 321 Yam yuav tsum tau muaj |
|---|---|
| Tensile zog | Ntau dua lossis sib npaug li 515 MPa |
| Yield zog | Ntau dua lossis sib npaug li 205 MPa |
| Elongation | Ntau dua lossis sib npaug li 40% |
| Hardness | Tsawg dua lossis sib npaug rau 217 HBW / Tsawg dua lossis sib npaug rau 95 HRB |
| Qhov xwm txheej | Annealed / Cold Rolled raws li kev txiav txim |
Public ASTM A240 Hom 321 cov ntaub ntawv teev qhov tsawg kawg nkaus tensile lub zog ntawm 515 MPa, yam tsawg kawg nkaus yield zog ntawm 205 MPa thiab yam tsawg kawg nkaus elongation ntawm 40%.
Rau precision sawb txiav txim, zaum kawg mechanical zog tuaj yeem hloov kho los ntawm txias dov thiab annealing mob. Qhov kawg hardness, tensile zog thiab elongation yuav tsum tau lees paub raws li cov neeg siv khoom kos duab, daim ntawv thov thiab zaum kawg MTC.
Lub cev muaj zog
| Khoom | Tus nqi / piav qhia |
|---|---|
| Qhov ntom | Kwv yees li . 7.9–8.0 g/cm³ |
| Qauv | Austenitic stainless hlau |
| Magnetic Property | Feem ntau tsis yog -magnetic nyob rau hauv annealed mob |
| Thaum tshav kub kub Resistance | Kev ruaj ntseg zoo dua li 304 hauv kev xaiv nce siab -cov ntawv thov kub |
| Oxidation Resistance | Haum rau siab - qhov kub thiab txias kev pab nyob rau hauv cov xwm txheej kom raug |
| Welded Corrosion Resistance | Txhim kho los ntawm titanium stabilization |
Nto Finish Options
2B tiav
Smooth txias dov tiav haum rau kev siv sawb dav dav, stamping, gaskets thiab cov khoom lag luam.
BA tiav
Ci ntsa iab annealed tiav rau qhov chaw huv si, zoo dua kev cuam tshuam thiab kev siv yuav tsum tau ua kom zoo dua qub.
No.1 Tiav
Kub dov, annealed thiab pickled nto rau thicker strip thiab industrial daim ntaub ntawv.
No.4 / HL Finish
Txhuam los yog hairline nto rau cov hniav zoo nkauj lossis ua haujlwm saum npoo.
Polished / PVC Coated
Polished strip thiab PVC zaj duab xis tiv thaiv tuaj yeem muab rau saum npoo - qhov chaw nkag siab.
Kev Ntsuam Xyuas Kev Ua Haujlwm
321 stainless hlau sawb muab kev ua haujlwm zoo rau kev tsim khoom. Txawm li cas los xij, rau qhov precision, ntug zoo, hardness, flatness thiab deg huv si yuav tsum tau ua tib zoo tswj.
Precision Slitting
321 stainless hlau kauj tuaj yeem hlais rau hauv nqaim sawb dav raws li cov neeg siv khoom kos duab. Burr tswj yog ib qho tseem ceeb rau gaskets, springs, clamps thiab electronics Cheebtsam.
Kev kho ntug
Slit edge, deburred edge thiab round edge tuaj yeem muab tau los txhim kho kev nyab xeeb, kev sib dhos ua haujlwm thiab kev ua haujlwm qis qis.
Stamping thiab Forming
321 stainless hlau sawb tuaj yeem raug stamped thiab tsim rau hauv cov ntaub thaiv hluav taws kub, clips, brackets, gaskets, hloov pauv qhov chaw thiab cov khoom lag luam.
Corrugating thiab Bellows tsim
321 stainless hlau sawb feem ntau yog siv los nthuav cov pob qij txha thiab cov hauv siab vim nws sib xyaw ua ke nrog siab - qhov kub thiab txias.
Txiav - mus rau -Length
Sawb tuaj yeem muab nkag rau hauv coils lossis txiav rau hauv qhov ruaj khov -ntev daim raws li qhov yuav tsum tau ua.
Vuam Performance Analysis
321 stainless hlau muaj cov yam ntxwv zoo vuam, tab sis muab tub lim xaiv yuav tsum tau ua tib zoo saib xyuas. AZoM sau tseg tias 321 nws tus kheej tsis pom zoo ua cov khoom siv vuam vim tias titanium tsis hloov mus zoo hla qhov siab - kub arc, thiab 347 feem ntau nyiam siv rau vuam 321.
Pom zoo welding sau ntawv:
Siv cov khoom muab tub lim tsim nyog, feem ntau 347-hom muab tub lim qhov xav tau.
Tswj cov cua kub tawm thaum lub sij hawm vuam.
Ntxuav saum npoo ua ntej vuam kom tsis txhob muaj kab mob.
Siv 321 thaum welded qhov chaw yuav ntsib qhov kub thiab txias.
Pickling thiab passivation yuav tsum tau tom qab vuam.
Rau qhov tseem ceeb, kev tsim nyog txheej txheem vuam raug pom zoo.
Corrosion Resistance Analysis
321 stainless hlau sawb muaj corrosion kuj zoo ib yam li 304 stainless hlau nyob rau hauv ntau qhov chaw, tab sis nws muaj kev txhim kho kev tiv thaiv rau intergranular corrosion tom qab vuam los yog elevated - kub raug vim titanium stabilization.
| Ib puag ncig | 321 Stainless Hlau Sawb Suitability |
|---|---|
| General atmospheric ib puag ncig | Zoo |
| High -kub muaj kev pabcuam | Zoo |
| Welded Cheebtsam raug tshav kub | Zoo |
| Exhaust systems | Zoo |
| Khoom noj khoom haus thiab tshuaj lom neeg | Zoo nyob rau hauv ib puag ncig xaiv |
| Marine chloride ib puag ncig | txwv; xav txog 316L / 2205 |
| Muaj zog acid lossis muaj zog chloride kev pabcuam | Tsis pom zoo tsis muaj kev ntsuam xyuas corrosion |
| Kho kom zoo nkauj daim iav | Tsis zoo tagnrho; 304 / 316L tuaj yeem polish zoo dua |
Daim ntawv thov
Automotive Exhaust Systems
321 stainless hlau sawb yog dav siv rau cov cua sov-cov khoom siv hluav taws xob tiv thaiv, cov khoom sib txuas yooj yim, cov khoom siv hluav taws xob hloov pauv, cov ntaub thaiv hluav taws xob thiab cov pa taws.
Thaum tshav kub kub Exchangers
Siv rau cov khoom siv hluav taws xob sib txawv, cov fins, daim hlau, cov ntsaws ruaj ruaj thiab qhov chaw raug rau qhov ntsuas kub siab.
Expansion Joints thiab Bellows
321 strip muaj formability thiab siab -kub stability, ua rau nws haum rau bellows, expansion pob qij txha thiab saj zawg zog hlau Cheebtsam.
Industrial Gaskets thiab Seals
Siv rau siab -kub gaskets, sealing strips, flange gaskets thiab precision stamped gasket qhov chaw.
Rauv thiab Thermal Equipment
Haum rau qhov chaw rauv, cov khoom siv kho cua sov, cov ntaub thaiv npog thermal, cov kub hnyiab thiab siab - kub fixtures.
Cov khoom siv tshuaj ua haujlwm
Siv rau xaiv cov khoom siv tshuaj lom neeg, cov khoom siv welded, cua sov-tiv thaiv cladding thiab txheej txheem- hais txog kev sib dhos.
Springs, Clips thiab Precision Parts
Precision 321 stainless hlau sawb tuaj yeem siv rau kev caij nplooj ntoos hlav, clamps, clips, brackets thiab tsim cov hlau uas xav tau lub zog thiab kub ua haujlwm.
321 Stainless Hlau Sawb vs 304 Stainless Hlau Sawb
| Yam khoom | 321 Stainless Hlau Sawb | 304 Stainless Hlau Sawb |
|---|---|---|
| Hom alloy | Titanium stabilized austenitic stainless hlau | Standard austenitic stainless hlau |
| Stabilizing Element | Titanium | Tsis muaj Ti stabilization |
| Siab -kub Stability | Zoo dua rau siab -kev pabcuam kub | Kev siv dav dav |
| Intergranular Corrosion Resistance Tom qab cua sov | Zoo dua | Tsawg dua cov qhab nia ruaj khov |
| Welded Kub Service | Kev xaiv zoo dua | Haum rau kev vuam dav dav |
| Nqi | Feem ntau siab dua | Feem ntau yog kev lag luam ntau dua |
| Tej kev siv | Exhaust systems, gaskets, tshav kub exchangers, rauv qhov chaw | General fabrication, kitchenware, kho kom zoo nkauj, khoom siv |
| Zoo tshaj rau | Kub + vuam + corrosion stability | General corrosion kuj thiab sib sau |
321 Stainless Hlau Sawb vs 316L Stainless Hlau Sawb
| Yam khoom | 321 Stainless Hlau Sawb | 316L Stainless Hlau Sawb |
|---|---|---|
| Ntsiab Feature | Titanium stabilization thiab kub tsis kam | Molybdenum{0}} bearing chloride kuj |
| Ib puag ncig zoo tshaj | Siab -kub / welded cua sov kev pab cuam | Chloride / marine / tshuaj lom neeg kev pabcuam |
| Stabilization | Nws stabilized | Tsawg carbon |
| Magnetic Property | Feem ntau tsis yog -magnetic | Feem ntau tsis yog -magnetic |
| Hom kev siv | Exhaust, rauv, kub exchangers, gaskets | Marine, zaub mov, tshuaj, kev kho mob, kev pabcuam corrosion |
| Xaiv Logic | Xaiv 321 kom raug tshav kub | Xaiv 316L rau chloride corrosion |
321 vs 321H Stainless Hlau Sawb
| Yam khoom | 321 Stainless Hlau Sawb | 321H Stainless Hlau Sawb |
|---|---|---|
| Cov pa roj carbon Level | Tsawg dua lossis sib npaug li 0.08% | Kev tswj cov pa roj carbon ntau dua |
| Main Advantage | General tshav kub-Resistant stabilized qib | Zoo siab -kub muaj zog |
| Hom kev siv | Exhaust, gaskets, expansion pob qij txha, industrial qhov chaw | High -cov khoom siv kub siab |
| Muaj | Feem ntau | Qhov project-raws li kev muab khoom |
| Kev xaiv | General strip thiab fabricated qhov chaw | Kub siab zog yuav tsum tau |
Kev Tshawb Fawb & Kev Pov Hwm Zoo
Xi'an Dongmeng Group Co., Ltd. muab kev soj ntsuam nruj rau 321 stainless hlau sawb ua ntej xa zaub mov.
| Cov khoom soj ntsuam | Kev piav qhia |
|---|---|
| Raw Material Verification | Qib, tus lej xov tooj cua sov, tus lej coil thiab kev kuaj xyuas tus qauv |
| Tshuaj muaj pes tsawg leeg | Cr, Ni, Ti, C, Mn, Si, P, S cov ntsiab lus pov thawj |
| Kev tshuaj xyuas tuab | Micrometer ntsuas thoob qhov dav thiab qhov ntev |
| Kev soj ntsuam dav | Slit dav thiab kam rau ua tswj |
| Kev soj ntsuam saum npoo | 2B / BA / No.1 nto, khawb, dents, stains thiab yob cov cim |
| Ntug Zoo | Slit edge, burr tswj, deburred ntug thiab round ntug check |
| Hardness Test | Mos, 1/4 nyuaj, 1/2 nyuaj, tag nrho cov ntawv pov thawj nyuaj |
| Mechanical Test | Tensile zog, yield zog thiab elongation |
| Flatness Check | Strip flatness thiab coil zoo soj ntsuam |
| PMI Test | Qib kev lees paub muaj |
| MTC | EN 10204 3.1 daim ntawv pov thawj muaj |
| Thib peb-Kev soj ntsuam tog | SGS, BV, TUV lossis cov qhua tuaj noj mov - tau txais kev kuaj xyuas |
Ntim & Shipping
Coil qhov muag-rau- phab ntsa lossis qhov muag- mus rau - pob khoom ntuj
Waterproof ntawv thiab yas zaj duab xis wrapping
Ntoo pallet lossis hlau pallet txhawb nqa
Ntug tiv thaiv rau precision slit strip
Daim ntawv interleaving muaj rau saum npoo -sensitive strip
PVC zaj duab xis tiv thaiv muaj
Sab hauv thiab sab nrauv tiv thaiv
Daim ntawv qhia meej nrog qib, qhov loj me, tus lej xov tooj cua sov thiab tus lej coil
Export seaworthy ntim
Thawv thauj cov duab muaj
Vim li cas thiaj xaiv Xi'an Dongmeng Group Co., Ltd.
Precision stainless hlau sawb khoom
Customized thickness, dav, ntug mob, nto thiab hardness tuaj yeem muab tau raws li tus neeg yuav khoom kos duab.
321 Thaum tshav kub kub-Resistant Grade Expertise
321 stainless hlau sawb yog tsim rau siab - kub thiab welded industrial Cheebtsam.
Strict Slitting Tolerance Control
Precision slitting, burr tswj, ntug trimming thiab coil zoo tshuaj xyuas pab txo qis cov teeb meem ua haujlwm.
Cov ntaub ntawv tag nrho
MTC 3.1, EN 10204 daim ntawv pov thawj, PMI thiab thib peb -kev tshuaj xyuas tog tuaj yeem npaj.
Export Packing rau Nqaim Sawb
Peb muab cov khoom ntim muaj zog los tiv thaiv cov npoo npoo, qhov chaw thiab cov coil zoo thaum thauj mus los thoob ntiaj teb.
FAQ
1. Dab tsi yog 321 stainless hlau sawb?
321 stainless hlau sawb yog titanium -stabilized austenitic stainless hlau sawb siv rau siab - kub, welded thiab corrosion- resistant industrial applications.
2. Dab tsi yog qhov txawv ntawm 321 thiab 304 stainless hlau sawb?
321 muaj titanium stabilization, muab nws zoo dua tiv thaiv intergranular corrosion tom qab vuam los yog siab -kub raug. 304 feem ntau yog siv rau kev tiv thaiv corrosion.
3. Puas yog 321 stainless hlau sawb kub resistant?
Tau. 321 stainless hlau feem ntau xaiv rau cov cua sov-txog kev siv xws li cov tshuab tso pa tawm, cov khoom siv hluav taws xob sib hloov, cov khoom siv hluav taws xob thiab cov khoom siv thermal.
4. Puas yog 321 stainless hlau sawb tuaj yeem welded?
Tau. 321 tuaj yeem welded, tab sis cov khoom siv muab tub lim tsim nyog thiab cov txheej txheem vuam yuav tsum raug xaiv . 347- hom muab tub lim feem ntau siv thaum vuam 321.
5. Dab tsi nto finishes muaj?
2B, BA, No.1, No.4, HL, polished thiab PVC-coated nto tuaj yeem muab tau.
6. Koj puas tuaj yeem muab nqaim 321 stainless hlau sawb?
Yog lawm. Precision slitting yog muaj rau nqaim sawb dav raws li tus neeg yuav tsum tau muaj.
7. Koj puas tuaj yeem muab qhov deburred lossis round ntug strip?
Yog lawm. Slit edge, deburred edge thiab round edge tuaj yeem muab tau nyob ntawm daim ntawv thov thiab kev txiav txim kom muaj nuj nqis.
8. Dab tsi hardness koj tuaj yeem muab tau?
Mos, 1/4 nyuaj, 1/2 nyuaj, tag nrho nyuaj thiab customized hardness tej yam kev mob yuav muab tau raws li zaum kawg siv.
9. Koj puas tuaj yeem muab MTC 3.1?
Yog lawm. EN 10204 3.1 daim ntawv pov thawj cov ntaub ntawv pov thawj tuaj yeem muab khoom xa tuaj.
10. Cov ntaub ntawv dab tsi kuv yuav tsum muab rau kev hais lus?
Thov muab qib, tus qauv, thickness, dav, nto, ntug hom, hardness, coil hnyav, kom muaj nuj nqis, lo lus uas peb chaw nres nkoj thiab daim ntawv pov thawj yuav tsum tau.
Tiv tauj peb
Xi'an Dongmeng Group Co., Ltd.
Xov tooj / WhatsApp / WeChat:+8615769214734
Email:office@dongmjd.com
Nrhiav321 stainless hlau sawb nqe, datasheet los yog MTC qauv? Tiv tauj peb hnub no rau kev hais lus nrawm.
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