Alloy 400 (UNS N04400, W.Nr. 2.4360, lub npe lag luam Monel 400)yog ib tug binary npib tsib xee- tooj liab khoom tov alloy: roughly 63-70% nickel, 28-34% tooj liab, nrog me me ntxiv ntawm hlau, manganese, thiab carbon. HT PIPE yog ib tug thawj coj stockist thiab thoob ntiaj teb exporter nrog ntau tshaj 16 xyoo ntawm kev txawj ntse nyob rau hauv thoob ntiaj teb kev lag luam. Peb muab cov kav dej, daim hlau, cov kab tuav, thiab ntau yam ntawm cov yeeb nkab fittings, flanges, thiab li qub.Tiv tauj peb tam sim no dawbquotes thiab tus kheej cov ntaub ntawv khoom.
Peb muab Alloy 400 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
Vim li cas Alloy 400? "Gold Standard" ntawm Corrosion Resistance
Tsis zoo li cov qauv stainless hlau uas tuaj yeem ua rau cov tshuaj chloride- ua rau muaj kev ntxhov siab corrosion tawg, Alloy 400 tseem muaj kev tiv thaiv zoo. Qhov no ua rau nws mus - xaiv rau:
- Marine Engineering:Splash zone sheathing, nkoj shafts, thiab seawater li qub.
- Kev ua tshuaj lom neeg:Tuav hydrofluoric thiab sulfuric acids (nyob rau hauv uas tsis yog -oxidizing tej yam kev mob).
- Roj & Roj:Crude roj distillation thiab subsea piping qhov kev ntseeg siab tsis yog xaiv tau.
Technical Specs: Kev ua tau zoo nyob rau hauv siab
| Khoom | Tus nqi (Tswj) |
| UNS Number | N04400 |
| Qhov ntom | 8.83 g / cm³ |
| Melting Range | 1300℃- 1350 degree |
| Tensile zog | 70-85 ksi (480-585 MPa) |
| Yield zog | 25-45 ksi (170-310 MPa) |
Welding txuj ci
Alloy 400 phaj feem ntau yog koom nrog GTAW (TIG) lossis GMAW siv qhov sib txuam ERNiCu-7 muab tub lim rau AWS A5.14. Nyob rau hauv European siab nkoj fabrication raws li EN 13480 los yog EN 13445, vuam txheej txheem tsim nyog (WPS / PQR) yuav tsum tau xa ua ntej fabrication pib. Yog tias koj tus neeg tsim khoom tsis tau ua haujlwm yav dhau los nrog Alloy 400 cov khoom siv siab, lub sijhawm siv nyiaj rau WPS kev tsim nyog. Nws tsis yog sib hloov nrog cov txheej txheem stainless hlau uas twb muaj nyob rau hauv cov ntaub ntawv.
Regional Sourcing
Nrhiav ib tus neeg muag khoom txhim khu kev qha rau Alloy 400 phaj nyob ntawm koj qhov sib thooj rau kev xa khoom loj thiab kev lag luam hauv tsev.
- North America (Houston, TX / Edmonton, AB):Raws li qhov tseem ceeb ntawm lub ntiaj teb lub zog sector, US Gulf ntug dej hiav txwv tuav qhov siab tshaj plaws ntawm hnyav- ntsuas Alloy 400 cov khoom muag. Cov neeg muag khoom ntawm no feem ntau muab tus nqi- ntxiv cov kev pabcuam xws li kev txiav dej thiab kuaj ultrasonic.
- Teb chaws Europe (Lub Tebchaws Yelemees / UK / Norway):European manufacturers tsom hnyav rauNORSOK M-650 UASkev ua raws cai, qhov tseem ceeb rau North Sea offshore tej yaam num.
- Asia-Pacific (Singapore / Suav):Nrog rau kev nthuav dav sai ntawm cov nroj tsuag desalination nyob rau hauv Middle East thiab Southeast Asia, Singapore tau dhau los ua lub hauv paus tseem ceeb rau kev ceev -tig nickel alloy logistics.
Cov lus nug pawg neeg yuav khoom nug
Kuv puas tuaj yeem hloov Alloy 405 (N04405) phaj rau Alloy 400 hauv ntau daim ntawv thov?
Rau machined Cheebtsam, yog. Alloy 405 muaj cov ntsiab lus sulfur ntau dua rau kev ua haujlwm thiab qhov tseem ceeb ntawm tib yam corrosion kuj. Rau welded phaj fabrication, tsis muaj: qhov siab sulfur ua rau Alloy 405 nws kub tawg thaum vuam. Qhov kev hloov pauv yuam kev no tshwm sim hauv cov ntaub ntawv yuav khoom ntau dua li qhov yuav tsum tau ua.
Alloy 400 piv rau Hastelloy C276 li cas rau tus nqi -sensitive seawater applications?
Alloy 400 raug nqi kwv yees li 40-60% ntawm C276 ntawm ib-kg (cov khoom lag luam npib tsib xee txav tus lej no ntau heev). Rau kev pabcuam dej hiav txwv qis dua 80℃yam tsis muaj oxidizing tseem ceeb, N04400 muaj cov ntaub ntawv zoo sib xws. Qhov twg crevice corrosion los yog pitting nyob rau hauv dej hiav txwv stagnant yog qhov tseem ceeb kev txhawj xeeb, C276 cov ntsiab lus molybdenum muab nws qhov zoo dua. Ua raws li qhov kev txiav txim siab ntawm koj qhov ntsuas kub, qhov nrawm, thiab cov ntsiab lus oxygen, tsis yog tus nqi sib txawv ib leeg.
Qhov kev kho cua sov dab tsi kuv yuav tsum tau qhia rau Alloy 400 phaj?
Rau feem ntau cov cuab yeej siv siab, qhia tias "kub-ua tiav lossis txias- tiav, annealed." Annealed muab siab tshaj plaws corrosion kuj thiab toughness. Txias- ua hauj lwm tempers muaj rau cov qauv siv uas xav tau lub zog siab dua, tab sis nrog koj tus engineer corrosion ua ntej; Kev ua haujlwm txias tuaj yeem txo SCC tsis kam nyob rau qee qhov chaw.
Hais txog Huitong (htsteelpipe.com)
Huitong muab nickel alloy phaj, yeeb nkab, thiab fittings rau engineering cov neeg cog lus thiab cov tsev yuav khoom hauv Middle East, Europe, thiab Asia. Peb cov khoom lag luam muaj xws li Alloy 400 phaj rau ASTM B127 nyob rau hauv annealed mob, nrog EN 10204 3.1 thiab 3.2 ntawv pov thawj muaj nyob rau ntawm kev thov.
Rau kev nug lossis RFQ xa
