HastelloyG30 / UNS N06030 / AlloyG30 Seamless yeeb nkab, Sheet, Bar Professional Chaw tsim tshuaj paus
Cov khoom muaj
Seamless raj, phaj, pas nrig, forgings, fasteners, yeeb nkab fittings
Tshuaj muaj pes tsawg leeg
% | Ni | Cr | Mo | Fe | Cu | W | C | Mn | Si | P | S | Co+Ta |
min | tshuav nyiaj li cas | 28.0 Nws | 4.0 | 13.0 Nws | 1.0 | 1.5 |
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| 0.3 |
max | 31.5 ib | 6.0 | 17.0 Nws | 2.4 | 4.0 | 0.03 ib | 1.50 ib | 0.8 ua | 0.04 ib | 0.02 ib | 1.5 |
Lub cev muaj zog
Qhov ntom | 8.64g/cm3 |
Melting | 1350-1400℃ |
Hastelloy G30 muaj cov ntsiab lus chromium ntau dua nrog kev sib ntxiv ntawm cobalt thiab tungsten, uas ua rau G30 alloy ua tau zoo dua li lwm cov hlau-nickel-based corrosion-resistant alloys nyob rau hauv industrial phosphoric acid thiab complex ib puag ncig uas muaj oxidizing acids heev.Piv nrog G3, 20 alloy thiab 625 alloy hauv phosphoric acid kuj, qhov kev ua tau zoo dua li ntawm G3, 20 alloy thiab 625 alloy, qhov sib txawv yog 2-10 zaug, kev ua haujlwm hauv HIL acid tsis zoo heev, thiab nws muaj usable corrosion kuj nyob rau hauv concentrated sulfuric acid hauv qab 50 degrees, nyob rau hauv nitric acid, tov Nws muaj zoo heev corrosion kuj nyob rau hauv acid.Vim yog cov ntsiab lus chromium siab, qhov tseem ceeb ntawm kev tiv thaiv corrosion ntawm G30 yog qhov kev ua tau zoo ntawm H3PO4 uas muaj Cl- thiab F- yog qhov zoo dua li ntawm Hastelloy G3 alloy.Nws kuj tseem muaj kev tiv thaiv zoo heev hauv nitric acid + hydrofluoric acid, sulfuric acid + hydrofluoric acid.Cov hlau tuaj yeem siv rau cov evaporators hauv kev tsim cov txheej txheem ntub dej phosphoric acid, cov khoom siv thiab cov khoom siv rau stainless hlau pickling HNO3 + HF tov kua qaub, thiab tseem tuaj yeem siv rau cov khoom siv tiv thaiv corrosion hauv nuclear roj ntau lawm.
Daim ntawv thov teb
Kev soj ntsuam yog li ntawd, cov alloy yog cov high-chromium alloy, yog li nws muaj corrosion kuj zoo heev nyob rau hauv lub zog acid corrosion nruab nrab uas muaj F, CL thiab lwm yam oxidative impurities, feem ntau yog siv ntub-txheej txheem phosphoric acid ntau lawm thiab ua thiab nitric acid hydrofluoric acid pickling khoom. thiab qhov chaw.Cov hlau no muaj kev tiv thaiv corrosion, kev ua haujlwm zoo heev thiab lub zog siab, yog li nws kuj yog ib qho kev xaiv cov qauv hlau rau cov roj acid thiab cov roj qhov dej.
Phosphoric acid ntau lawm, sulfuric acid ntau lawm, nitric acid ntau lawm, nuclear pov tseg kev kho mob, nuclear roj rov qab, pickling ua hauj lwm, petrochemicals, chiv ntau lawm, tshuaj tua kab ntau lawm, kub mining, sib sib zog nqus hiav txwv qaub roj zoo casings thiab liners thiab zoo tubing, qaub roj kis kab .
Guojin tuam txhab Hastelloy Series
B series: B → B-2(00Ni70Mo28) → B-3
C series: C → C-276(00Cr16Mo16W4) → C-4(00Cr16Mo16) → C-22(00Cr22Mo13W3) → C-2000(00Cr20Mo16)
G series: G → G-3 (00Cr22Ni48Mo7Cu) → G-30(00Cr30Ni48Mo7Cu)
Feem ntau siv yog cov khoom siv tiam thib ob N10665(B-2), N10276(C-276), N06022(C-22), N06455(C-4) thiab N06985(G-3)