Zojambula zosapanga dzimbiri 309 zitsulo za hex bolt 120-105 ksi ocheperako

Opanga osapanga dzimbiri amatulutsa zowonjezera izi ndikuwonjezera manganese, phosphorous, kaboni, sicnon, ndi sulufule ndi zitsulo ziwiri.

Asme B36.19M ndiye wofanana ndendende ndi mapaipi achitsulo osapanga dzimbiri, zomwe zimafotokoza kukula kwake, kulolerana, ndi zomwe amapanga maenda owala komanso osaka.

304 Nphwemba zopondapondazikulu zimapangidwa ndi chitsulo chosapanga dzimbiri, zinthu wamba komanso zodziwika bwino muzogwiritsidwa ntchito zambiri zamakampani zomwe zimafunikira kukana kuwonongeka ndi oxidation. Nyansiweli iyi ya S30400 imakonzedwa pogwiritsa ntchito makina apadera ndi njira, zomwe zikuwonetsetsa kuti ndi olondola komanso odalirika.

Kuphatikiza pa phindu la chilengedwe izi, zitsulo zosapanga dzimbiri zimakhalanso zokopa dzimbiri, zaukhondo kwambiri, zosavuta kukhalabe, zolimba kwambiri ndipo zimapereka zinthu zosiyanasiyana. Zotsatira zake, chitsulo chosapanga dzimbiri chimatha kupezeka m'magawo ambiri. Imenenso imathandizanso mafakitale ambiri, kuphatikizapo mphamvu, mayendedwe, kumanga, kufufuza, chakudya komanso zinthu zina.

Nthawi zambiri N08367 imatchedwanso Al6xn Al6xn ndi kaboni yotsika, yoyera kwambiri, nulytel-molybdenum yolimbana ndi crevice.

Chitsito chopanda maziko cha 316 chakhala chinthu chofunikira kwambiri kwa gawo la mafakitale. Chitsulo ichi ndi chrome chimadziwika kuti ndikukana kwake kuvunda, komanso kukhazikika kwake. 316 Chitsulo chosapanga dzimbiri chimatha kupangidwa muzosaso komanso machubu owuma kuti akwaniritse zosowa zapadera za kasitomala.

S31803 ndiye njira yolumikizirana yolumikizidwa (yopanda tanthauzo) ya chitsulo choyambirira. Dongosolo la Unili lidapangidwa ndi magulu ambiri amalonda m'ma 1970 kuti muchepetse chisokonezo pomwe alloyo yemwe yemweyo adatchedwa zinthu zosiyanasiyana, komanso mosemphanitsa. Chitsulo chilichonse chimayimiridwa ndi kalata yotsatiridwa ndi manambala asanu, pomwe kalatayo ikuyimira zitsulo, i.I. s ya chitsulo chosapanga dzimbiri.

Sae 304 Chitsulo chopanda dzimbiri ndiye chitsulo chosapanga dzimbiri. Zitsulo zimakhala ndi zonse ziwiri zachitsulo (pakati pa 18% ndi 20%) ndi nickel (pakati pa 8% ndi 10,5%). Ndi chitsulo chosapanga dzimbiri. Zimakhala zochepa zamagetsi komanso zomwe zimayambitsa thupi kuposa chitsuloboni. Ndi maginito, koma ochepa mphamvu kuposa chitsulo. Ili ndi chipongwe chachikulu kuposa chitsulo chokhazikika ndipo chimagwiritsidwa ntchito kwambiri chifukwa cha kupangika komwe kumapangidwira mawonekedwe osiyanasiyana. [1]

Kubwezeretsa kwathunthu komanso kopanda madzi ndi zosapanga dzimbiri. M'malo mwake, mkati mwa gawo lomanga, chiwongolero chake chenicheni chili pafupi ndi 100%.

Chitsulo chosapanga dzimbiri
304 \ / # 304l chitoliro chosapanga dzimbiri chimagwiritsidwa ntchito ngati chitsulo chosapanga dzimbiri chopanda kutentha kwa zida za chakudya, zida zam'madzi zamankhwala, ndi zida zamagetsi zamagetsi. Dzigupule kukana kwa 304 \ / chitsulo chosapanga dzimbiri ndi champhamvu kuposa chitsulo cha 200 chosadetsedwa. Kutentha kwambiri kuli bwinonso, kungakhale kwakukulu ngati madigiri 1000-1200. 304 Chitsulo chopanda dzimbiri chimakhala ndi kukana kwabwino kwambiri kotupa komanso kukana kwabwino kwa kututa kwa mkati.

Zovuta zosapanga dzimbiri zimagwiritsidwa ntchito pokana kuwonongeka. Mosiyana ndi zikhulupiriro zofananira, othamanga osapanga dzimbiri siabwino, koma amaperekanso kukana dzimbiri, madontho ndi kututa. Mafuta achitsulo osapanga dzimbiri, ma balts, zomangira ndi mahelusa ziyenera kukhala chisankho chanu choyamba pofunafuna zinthu zakunja, makamaka madzi. Kumaliza kwa chitsulo chosapanga dzimbiri kumadalira kuchuluka kwa chromium yomwe ili pachinthu.

Kwa mapulogalamu ogwiritsa ntchito pepala amafuna magiredi a Anoy omwe alibe zokwanira kuwonongeka. Kutengera ndi zikhalidwe 22%, ali ndi austetitic: microptuction microstructuctunce yomwe imapereka mphamvu zazikulu, kukana ndi kuchuluka kwa mtengo wake.

Kuwala ndi mphete ya chitsulo (kupangidwa kuchokera ku mbale, kapena yolumikizidwa) kupangidwira zigawo za chitoliro, kapena kuti mulowetse chitoliro cha sitimayo, misonkhano ina kapena pamsonkhano wina wophatikizika. Zowawa zimaphatikizidwa wina ndi mnzake, ndipo kumapazi polowera kapena kupukusa (kapena kumasula pomwe madotolo amagwiritsidwa ntchito). Chitani chitsulo chosapanga dzimbiri chimasankhidwa kukhala SS nyambo, amatanthauza ma mbengo omwe adapanga chitsulo chosapanga dzimbiri. Miyezo yodziwika bwino ndi Stadem ndi Asso A182 REPE F304 \ / l ndi 300

Zitsulo zosapanga dzimbiri zimakhalanso osalowerera ndale komanso kukhala bwino, ndipo nthawi yake yovuta imakwaniritsa zofunikira za zomangamanga. Kuphatikiza apo, sizili zotsatsa zinthu zomwe zingasinthe kapangidwe kake mukakumana ndi zinthu ngati madzi.

Mapaipi 254 amatha kupirira kupsinjika kwa makina opanga masewera olimbitsa thupi komanso aloy 254 osuma amagwira ntchito yopanikizika kwambiri komanso malo okhala.

Pofuna kufafanizira mapaipi, ndikofunikira kuchotsa payipi yolunjika pa mapaipi. Mukamagwiritsa ntchito ma piipelines osiyanasiyana, mapaipi osiyanasiyana ayenera kugwiritsidwa ntchito. Pamene mapaipiwo amagwiritsidwa ntchito, chikopa chiyenera kugwiritsidwa ntchito kusintha kukula kwa mapaipi. Mukamacheza, chipika chanjira zitatu chowonekacho chimagwiritsidwa ntchito ngati cholumikizira cholumikizira, kuti chikhazikitse chipani cholumikizirana kapena kukula kwa nthawi yayitali komanso cholumikizira cholumikizira cha mapaipi. , Pakulumikizana ndi zida zosiyanasiyana, palinso zolumikizira ndi mapulagini a gawo la chida.

Chitsulo chosapanga dzimbiri chimakhala ngati chitsulo chachitsulo, chomwe chimagwiritsidwa ntchito kwambiri mu zida ndi zigawo zomwe zimagwiritsidwa ntchito mokwanira (kuwonongeka kokwanira).

Kuwala kumatha kukhala mbale yophimba kapena kutseka kumapeto kwa chitoliro. Izi zimatchedwa Flange ya wakhungu. Chifukwa chake, zojambulazo zimawonedwa ngati zigawo zamkati zomwe zimagwiritsidwa ntchito pothandizira makina.

ASMM A312 TP316 ndi njira yokhazikika ya msoko, komanso kuzizira kwambiri osakhazikika opaleshoni ya chitsulo chosapanga dzimbiri zomwe zimagwiritsidwa ntchito kutentha kwambiri ndi ntchito wamba. Chitoliro chosawoneka bwino mafakitale chimapangidwa kuchokera ku chromium, nickel, ndi molybdenum, omwe amapereka SS Quams Stuam Turnion ku kutukula ndi dzimbiri.
SS 304 chitoliro
www.oepa.com
Chitsulo chachitsulo
Azerbaijani
Myanmar (Burmese)
Asme B36.19M Chitoliro chosapanga dzimbiri
Mapaipi osapanga dzimbiri ndi machubu a 254smo 1.4547
Nickel Anoney othamanga
Kupanga Rame B36.10 ASME B36.52
316 Zinthu za Zinthu 4144 Zoyenera BSP osapanga dzimbiri zopanda kanthu
Nickel alloy mbale & ma sheets & coils

Pofuna kupondereza kuwotcherera kwa mpweya, 304 \ / 304l mapaipi achitsulo osapanga dzimbiri amatha kujambulidwa ndi njira zolaula. Makina a Marc akuwonjeza, kukula kocheperako kwa osapanga dzimbiri ndi 0,04% -0.06% kaboni angagwiritsidwe ntchito ndi elekisi ya Austria, komwe sikungayambitse kuwonongeka kwa pakati. Kwa olamulira a magawidwe, pewani kukana pambuyo pokana thupi. , iyenera kusintha kukhala pa 304l osapanga dzimbiri kapena chitseko chokhazikika chosapanga dzimbiri.

ASTM A403 GR WP316 Vorive ndiyabwino pakukakamiza ntchito. Imatanthauzira zowoneka zopanda pake komanso zowoneka bwino zopangidwa ndi chitsulo chosapanga kalasi ya 316.

The S31803 (ASTM F51) imathamangitsidwa kwambiri ndi S32205 (1.4462, Astm F60). Izi zikuwonetsa chikhumbo chawo chokulitsa zachilengedwe za Aloy Kuphatikiza apo, zimalola kukopa gawo la nayitrogeni osati kungokhala ngati chinthu choyambira. Therefore, the highest performing duplex grades seek to maximize the content of chromium (Cr), molybdenum (Mo) and nitrogen (N).

A182 321 Chitsulo chosapanga dzimbiri chimakhala chopota chopangidwa ndi chitsulo chosapanga dzimbiri chomwe chimagwiritsidwa ntchito kawirikawiri m'mafakitale. ASTM A182 321 Flange imadziwikanso ngati chitsulo 321 ndipo chimapangidwa kuti mulumikiza mapaipi awiri.

Zitsulo zosapanga dzimbiri ziyenera kukhala ndi chromium osachepera 10%. Kutengera ndi kalasi, kumatha kukhala ndi magawo apamwamba kwambiri a chromium, komanso zophatikiza zina zophatikiza ngati Molybdenum, nickel, Titeroroumu, phomphous kapena selenium kapena selenium.
Zitsulo zosapanga dzimbiri, zomwe zimadziwikanso ngati 18 \ / 8, ndi mtundu wa chromium-nickel chitsulo chosapanga dzimbiri chogwiritsidwa ntchito mosiyanasiyana komanso ntchito yozama kwambiri. Monga chitsulo chogwiritsira ntchito kwambiri, imatsutsana ndi kutsutsana kwamomwe amakana, kukana kutentha, mphamvu ndi kutentha kochepa. Bwino kwambiri motentha monga stamping ndi kuwerama. Palibe kutentha chithandizo chotentha. Ngati kuli m'dera la mafakitale, liyenera kutsukidwa munthawi kuti musawonongere kuwononga.

Dundex osapanga dzimbiri 2205 ndi duplex kwambiri (Ferritic \ / auustetic) kalasi yopanda kapangidwe. Imapeza ntchito chifukwa cha kukana kwabwino kwambiri ndikulimbana. Duplex 2205 ndi chitsulo chosapanga dzimbiri chomwe chidayambitsidwa kuthana ndi mavuto omwe amakumana nawo ndi magawo atatu osapanga dzimbiri.
Nickel Alloy Bar & ndodo
www.oepa.com
Chitsulo chachitsulo
Azerbaijani
Myanmar (Burmese)
Asme B36.19M Chitoliro chosapanga dzimbiri
Chitsulo chosapanga dzimbiri cha Al-6xn Tube Asme Sb 676 SIM SI08367 BUT
Nickel Anoney othamanga
Kupanga Rame B36.10 ASME B36.52

The S31254 yopanda khosi ya S31254 Flange imakonda kugwiritsa ntchito mapulogalamu owulutsa. Mitundu iyi imatha kugwira chitoliro m'malo mochedwa. Nkhaniyi ili ndi madigiri 1390 Celsius mosungunuka kuti itha kugwiritsidwa ntchito kutentha kwambiri komanso magwiridwe antchito apamwamba monga mbadwo wamagetsi, boiler ndi ma inshuwaramical ogwiritsa ntchito.
316l 1.4401 s31603 Chipika chosapanga dzimbiri ndi njira yolimba komanso yolimba yofananira yomwe imagwiritsidwa ntchito pazosiyanasiyana za mafakitale ndi malonda. Izi s31603 chitoliro chimapangidwa kuchokera pazinthu zapamwamba za 316l osapanga dzimbiri mosapanga dzimbiri mosapanga chipongwe, oxidation ndi chomata, zomwe zimapangitsa kuti zikhale zabwino m'malo mwazinthu zovuta kapena zovuta.
Dondi osapanga dzimbiri wnr 1.4550 masher ali ndi nthawi zoberekera zomwe zimakula mkati mwanu kapena kunja kuluma. Ngati kuthyolako kwathyathyathya kumafunikira kuti ukhale ndi dzenje lalikulu mu msonkhano, intl itch (NYLT) iyenera kugwiritsidwa ntchito. 347 Maluwa opanda phokoso osapanga dzimbiri ndi asurititic osapanga dzimbiri zopangidwa kuchokera ku allote wokhala ndi chromium, nickel, molybdenum ndi nayitrogeni wokhala ndi kaboni zochepa kaboni. Mafuta osapanga dzimbiri 347 amagwiritsidwa ntchito m'matumbo okhalamo.

Zitsulo zopangira zimapereka mwayi woyenera kuyeretsa, kuyeserera kapena kusintha. Nthawi zambiri amabwera motsatana koma amathanso kubwera m'magulu osiyanasiyana komanso amakona. Ma flanges amalumikizidwa wina ndi mnzake pobowola komanso wolumikizidwa ndi makina opukusa ndi kuwotcherera kapena kuluma ndipo amapangidwira kusokonekera kwamphamvu; 150lb, 300lb, 400lb, 600LB, 900LB, 1500LB ndi 2500Lb.

Kutentha kotentha kasupe 718 emoy 718 n07718 kuzungulira bar

Al6xn ndi chitsulo chosapanga dzimbiri chosakhazikika ku chloride pansi, crevice kutukuka komanso kupsinjika kuwonongeka. Al6xn ndi Alloy a 6 wokhazikika womwe umapangidwa ndipo umagwiritsidwa ntchito m'malo ovuta. Ili ndi Nickel (24%), Molybdenum (6.3%), nayitrogeni ndi chromium yomwe imapangitsa kuti zisautso, chloride pansi. Al6xn imagwiritsidwa ntchito makamaka pokana zolimba komanso zopondera ku chlorisi. Ndi chitsulo chosapanga dzimbiri.
SS 304 chitoliro
www.oepa.com
Chitsulo chachitsulo
Azerbaijani
Myanmar (Burmese)
Asme B36.19M Chitoliro chosapanga dzimbiri
Mapaipi osapanga dzimbiri ndi machubu a 254smo 1.4547
Nickel Anoney othamanga
Kupanga Rame B36.10 ASME B36.52
316 Zinthu za Zinthu 4144 Zoyenera BSP osapanga dzimbiri zopanda kanthu
Duptux Stevel & Mapepala & Coils

304 Zitsulo zosapanga dzimbiri ndiye chitsulo chosapanga dzimbiri. Zitsulo zimakhala ndi zonse ziwiri zachitsulo (pakati pa 18% ndi 20%) ndi nickel (pakati pa 8% ndi 10,5%). Ndi chitsulo chosakhazikitsa dzimbiri. SS304 imagwiritsidwanso ntchito ngati mitsempha, mawilo amayenda bwino.

Kuchuluka kwa Molybdenum zomwe zimapangidwa mwadzidzidzi kwa 254smo zosapanga dzimbiri zimapangitsa kukhala ndi mtengo wapamwamba kwambiri wamafuta akakhala odzoza, chifukwa cha ringher pamtunda mutatha kusapanga kusapanga dzimbiri. Komabe, izi ziribe vuto la kuwonongeka kwa chitsulo.

304 Ndipo 304l ndi alustetic wamba, zomwe zikutanthauza kuti njira yokhazikika ya carbide kapena kaboni mu chitsulo imagwiritsidwa ntchito popereka chosapanga dzimbiri.

Chitoliro cha duplex & chubu
Super Duplex S32760 \ / F55 ma flanges amapangidwa ndi kalasi yapamwamba kwambiri ya chitsulo chosapanga dzimbiri. Nkhaniyi ili ndi 24% chromium, 6% Nickel, 3% molybdenum, mkuwa, kugwedeza, nitrogen, chitsulo, chitsulo ndi sulucfure. ASMM A182 F55 Flange ali ndi mphamvu yayikulu komanso kukana kwakukulu. Ma flanges amapangidwa pansi pa ANSI Ba6.5, ANI B16.47 ndi miyeso ina yamayiko.

Onse 304 ndi 304l angagwiritsidwe ntchito mu mkhalidwe wotentha m'malo mokhala ndi vuto lokhalapo ndipo amasungabe kukana kwa mitundu yambiri yamitundu yambiri. Maphunzirowa akugonjetsedwa ndipo nthawi zambiri amagwiritsidwa ntchito popanga zakudya.

Dundex osapanga dzimbiri 2205 ndi duplex kwambiri (Ferritic \ / auustetic) kalasi yopanda kapangidwe. Imapeza ntchito chifukwa cha kukana kwabwino kwambiri ndikulimbana. Duplex 2205 ndi chitsulo chosapanga dzimbiri chomwe chidayambitsidwa kuthana ndi mavuto omwe amakumana nawo ndi magawo atatu osapanga dzimbiri.

254SMO (UN S31254) ndi chitsulo chosapanga dzimbiri chosapanga dzimbiri, zopangidwa ndi chromium wamba, molybdenum ndi nayitrogeni pakukaniza kokhazikika ndi kupindika.
SS 304 chitoliro
www.oepa.com
Chitsulo chachitsulo
Azerbaijani
Myanmar (Burmese)
Asme B36.19M Chitoliro chosapanga dzimbiri
Mapaipi osapanga dzimbiri ndi machubu a 254smo 1.4547
Nickel Anoney othamanga
Kupanga Rame B36.10 ASME B36.52
316 Zinthu za Zinthu 4144 Zoyenera BSP osapanga dzimbiri zopanda kanthu
Zitsulo zachitsulo & ma sheets & coils

Ndiwofala pa 304l kuti akhale ndi gawo limodzi pa 304 ndi 304l. Zojambula zotsika kaboni wa 304l zimaphatikizidwa ndi kuwonjezera kwa nayitrogeni kumathandizira 304l kuti mukwaniritse makina a 304.

Pali mitundu yambiri ya 16 yosapanga dzimbiri. Mitundu ina yofala ndi L, F, N, ndi R VIATTs. Iliyonse imakhala yosiyana pang'ono ndipo aliyense amakwaniritsa cholinga chosiyana. "L" amatanthauza 316l chitsulo chimakhala ndi kaboni pang'ono kuposa 316.