Hastelloy C-276

 

 

 

Cov Khoom Muag Khoom	Txuj
Daim Ntawv & Phaj	ASTM B 575 Cov Lus Qhia Tshwj Xeeb
Qws & Bar	ASTM B 472 Cov khoom siv
Seamless Yeeb Nkab & Tube	ASTM B983 Cov Khoom Siv Hluav Taws Xob
Fittings	ASTM B366/B462

 

Hastelloy C-276 Khoom Loj

Daim ntawv khoom	Loj
Bar	Dia. 1-300mm
Phaj	Thk . 4-30mm Dav 40-1000mm
Tube & Yeeb	Dia. 20-300mm Thk . 1-20mm

 

 

Hastelloy C-276 Tshuaj muaj pes tsawg leeg

Element	Cov ntsiab lus (%)
Nickel, Nia	57.0
Molybdenum, Mo	16.0
Chromium, Cr	15.0
Hlau, Fe	5.5
Tungsten, W	3.75
Cobalt, Co	4.5
Manganese, Mn	1.0
Vandium, V	0.35
Silicon, Sib	0.08
Phosphorus, P	0.025
Carbon, C	0.01
Sulfur, S	0.01

 

Hastelloy C-276 Lub cev muaj zog

Cov khoom	Metric	Imperial
Qhov ntom	8.89 g / cm³	0.321 lb/in³
Melting Point	1371 degree	2500℃F

 

Hastelloy C-276 Mechanical Properties

Daim ntawv khoom	Tensile (ksi)	.2% Yield (ksi)	Elongation%
Bar	110.0	52.6	62
Phaj	107.4	50.3	67
Daim ntawv	115.5	54.6	60
Tube & Yeeb	105.4	45.4	70

 

 

Kub-Kev kho mob

Forged Cheebtsam ntawm Hastelloy C-276 yog muab nyob rau hauv cov kev daws teeb meem kub- kho mob. C-276 alloy feem ntau yog ua kom sov-kho ntawm 2050℃F thiab sai sai quenched. Yog tias ua tau, qhov kub-tsim qhov chaw yuav tsum tau kho cov cua sov ua ntej kawg machining lossis installation.

 

Corrosion Resistance
Hastelloy C-276's muaj pes tsawg leeg yog optimized los muab zoo heev corrosion kuj nyob rau hauv ib tug ntau yam ntawm tshuaj txheej txheem ib puag ncig. Cov hlau no tiv taus corrosion los ntawm siab -kub tsis huv cov ntxhia acids, organic thiab inorganic chloride-contaminated media, hypochlorites, chlorine dioxide daws, formic thiab acetic acids, acetic anhydride, seawater, thiab brine daws.

 

Kev ua tau zoo
Hastelloy C-276 tuaj yeem forged, kub ntxhov, thiab cuam tshuam extruded. Txawm hais tias cov alloy yog nquag ua hauj lwm hardening, nws tseem tuaj yeem ua tiav tob tob, spun, nias tsim, lossis stamped. Txhua txoj kev vuam siv tau siv los vuam C-276 alloy, tab sis oxyacetylene welding thiab submerged arc vuam tsis pom zoo yog tias cov khoom tiav yuav tsum siv rau hauv qhov chaw corrosive. Kev ntsuas tshwj xeeb yuav tsum tau ua kom tsis txhob muaj cua sov ntau dhau.

 

Vuam
Tungsten inert gas welding (TIG), gas hlau arc vuam (GMAW), shielded hlau arc vuam (coated electrodes), los yog welding kuj siv tau. Yam tsawg kawg nkaus cov cua sov nkag, thaum ua kom txaus nkag mus, txo qhov kev pheej hmoo ntawm kub tawg. Oxyacetylene vuam yuav tsum raug zam vim muaj peev xwm ntawm carburization. Hastelloy C-276 tuaj yeem siv rau hauv cov khoom siv sib txuas hauv cov khoom siv tshuaj thiab petrochemical feem ntau.

 

 

Hastelloy C-276 yog dav siv nyob rau hauv cov tshuaj thiab petrochemical industries, piv txwv li, nyob rau hauv lub systems uas muaj chlorinated organic tebchaw thiab catalysts, thiab tshwj xeeb tshaj yog haum rau high-temperature, inorganic thiab organic acid ib puag ncig (xws li formic thiab acetic acid uas muaj impurities), thiab seawater corrosion ib puag ncig.
Nws yog tsuas yog siv hauv cov khoom siv lossis cov khoom hauv qab no:
1. Kev lag luam ntawv, xws li digesters thiab bleaching hlab ntsha.
2. Cov tshuaj txhuam hniav, cov cua sov, thiab cov kiv cua ntub dej hauv cov tshuab hluav taws xob desulfurization.
3. Cov khoom siv thiab cov khoom siv hauv cov roj acidic ib puag ncig.
4. Acetic acid thiab acid reactors; 5. Sulfuric acid condenser.
6. Kev tsim cov diphenylmethane diisocyanate (MDI).
7. Kev tsim khoom thiab kev ua haujlwm ntawm impure phosphoric acid.

 

 

 

GNEE Group Hastelloy C-276 Khoom ntim

GNEE Pawg Hastelloy C-276Kev sim

 

 

Cim npe nrov: Hastelloy C-276, Tuam Tshoj Hastelloy C-276 lwm tus neeg