Hastelloy C276los yogAlloy C-276, cov nickel no -chromium- molybdenum- cov khoom siv tungsten ua lub hauv paus tiv thaiv kev tiv thaiv hauv qhov chaw ua haujlwm hnyav. 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 pebtam sim no rau cov quotes dawb thiab cov ntaub ntawv khoom ntiag tug.
Hastelloy C276 Tshuaj muaj pes tsawg leeg
| Qib | C | Mn | Si | S | Co | Ni | Cr | Fe | Mo | P |
| C276 | 0.010 max | max 1.00 Nws | 0.08 max | 0.03 max | 2.50 max | 50.99 feeb* | 14.50 – 16.50 | 4.00 – 7.00 | 15.00 – 17.00 | 0.04 max |
2.4819 Alloy C276 Mechanical Properties
| Qib | Qhov ntom | Melting Point | Tensile zog | Yield zog (0.2% Offset) | Elongation |
| C276 | 8.89 G / Cm33 | 1370℃(2500℃F) | Psi - 1,15,000, MPa - 790 | Psi - 52,000, MPa - 355 | 40 |
Cov ntawv tseem ceeb ntawm cov khoom siv thiab cov kev qhia tshwj xeeb engineering
Txhawm rau kom haum rau cov kav dej sib txawv, cov qauv tsim, thiab cov qauv siv tshuab, UNS N10276 yog tsim nyob rau hauv ob peb tus qauv nyoos thiab ib nrab - cov qauv tiav. Kev xaiv daim ntawv raug yog nyob ntawm koj lub cev qhov kev ntsuas siab, cov qauv tsim, thiab cov duab geometric txwv.
1. Heavy Phaj thiab Sheet Tshuag
Specifications: ASTM B 575 Cov Lus Qhia Tshwj Xeeb, ASME SB575
Daim ntawv thov:Qhov zoo tshaj plaws rau kev tsim cov khoom hnyav- cov hlab ntsha cov tshuaj tiv thaiv, cov tso tsheb hlau luam loj, cov khoom siv hluav taws xob hloov hluav taws xob, thiab cov hluav taws xob hluav taws xob hluav taws xob (FGD) cov khoom siv hluav taws xob. Cov phaj tuab muaj kev ruaj ntseg zoo heev nyob rau hauv siab hydrostatic loads.
2. Seamless thiab Welded Piping / Tubing
Specifications: ASTM B622 (tsis muaj seamless)ASTM B619 / B626 (Welded)
Daim ntawv thov:Cov kab seamless yog tus qauv rau siab -siab, siab -kub (HPHT) cov kab sib kis thiab cov roj thiab cov roj ntau hauv cov tubing tob. Welded variants muab tus nqi - siv tau zoo rau qis dua - siv hluav taws xob siab lossis hloov lub voj voog.
3. Round Bars thiab Forgings
Specifications:ASTM B574 (Bar), ASTM B564 (Forgings)
Daim ntawv thov:Forged blanks thiab round stock yog hnyav machined los tsim hnyav- lub luag haujlwm valve stems, siab- kev nyuaj siab fasteners, twj impellers, thiab kev cai ntsuas fittings.
4. Cov yeeb nkab fittings thiab flanges
Specifications:ASTM B366 (Fittings), ASTM B564 (Flanges)
Daim ntawv thov:Qhov tseem ceeb rau kev tsim cov khoom ntim tag nrho, txuas ntxiv -khiav cov kav dej. Cov txheej txheem muaj xws li ntev- lub luj tshib, sib npaug tees, concentric reducers, thiab weld-caj dab flanges xws li Class 150 mus rau Class 2500 ratings.
cov khoom
Fabrication, Vuam, thiab Machining Considerations
Ua haujlwm nrog UNS N10276 yuav tsum muaj kev paub txog kev tsim khoom tshwj xeeb. Vim nws cov ntsiab lus alloy siab, nws tsis coj zoo li tus qauv qauv carbon lossis stainless hlau.
Vuam Strategy
UNS N10276 yog yooj yim weldable siv Gas Tungsten Arc Vuam (GTAW/TIG), Gas Hlau Arc Vuam (GMAW/MIG), los yog Shielded Hlau Arc Vuam (SMAW/Stick).
Filler Hlau:Siv cov khoom siv sib xyaw ua ke, feem ntau cais hauv qabAWS A5.14 ERNiCrMo-4los yogAWS A5.11 ENiCrMo-4.
Tswv yim Pro:Tsis txhob oxyacetylene lossis submerged arc welding (SAW) cov txheej txheem thaum cov khoom siv yog npaj rau kev pabcuam corrosion hnyav, vim tias cov txheej txheem no tuaj yeem ua kom paub cov impurities lossis hloov cov weldment lub microstructural kev ncaj ncees.
Machining thiab Forming
Zoo li feem ntau cov npib tsib xee-puag superalloys, UNS N10276 ua haujlwm- hardens ceev ceev thaum machining. Txhawm rau optimize ntau lawm khiav thiab txuas lub neej cuab tam:
Siv nruj, hnyav-lub luag haujlwm machining teeb nrog ntse, carbide-tipped tooling.
Khaws cov khoom zoo, tsis tu ncua txhawm rau tiv thaiv lub cuab yeej los ntawm kev caij ntawm cov khoom siv thiab glazing qhov chaw ua haujlwm.
Siv hnyav, siab -lubricity coolants los tswj cov cua kub tsub zuj zuj ntawm thaj tsam txiav.
Tej kev siv
Tshuaj thiab Petrochemical:Cov nroj tsuag acetic, sulfuric, thiab phosphoric acid, tawg roj quenching systems nyob rau hauv ethylene nroj tsuag thiab organic synthesis txheej txheem uas muaj chlorides.
Marine Engineering thiab Seawater Desalination:Seawater cooling piping systems, preheaters, twj, thiab kav dej hauv seawater desalination nroj tsuag; thiab siab -siab seawater systems ntawm nkoj.
Flue Gas Desulfurization (FGD) Systems:Cov chaw ntub dej feem ntau raug cuam tshuam rau corrosion, xws li cov txheej absorber sprayer, demister, thiab qhov hluav taws xob flue.
Kev lag luam ntawv:Cov cuab yeej siv thiab cov kav dej hauv cov txheej txheem tshuaj dawb huv (ClO₂ ib puag ncig).
Pharmaceutical thiab Food Industries:Kev thov cov txheej txheem yuav tsum muaj kev huv huv thiab kev tiv thaiv corrosion.
Kev tiv thaiv ib puag ncig:Kev kho dej khib nyiab, tshwj xeeb tshaj yog rau cov dej khib nyiab uas muaj cov tshuaj chlorides, sulfides, lossis acidic Cheebtsam.
