Hastelloy C276 Corrosion Resistant Nickel-based Alloy
Hastelloy C276 alloy is one of the most well known corrosion
resistant alloys, and that was introduced in 1965,after 1970 using
off-furnace refining (AOD,VOD) production to obtain ultra-low
carbon and high purity. In order to reduce the disadvantages of
consolidation heat treatment after welding or thermoforming, except
for reducing carbon content, also the silicon content in the alloy
reducing to 0.08%. Reducing the carbon content can reduce the
amount of the carbon out quantity in the alloys, reducing the
silicon content could reduce the amount of precipitation between
metals in alloys, so that can achieve the purpose of increasing
intercorrosion resistance of alloy. At the same time, the
plasticity, toughness and processing properties of the alloy were
improved.
Chemical composition is (%)
| Mo | Cr | Fe | W | Co | C |
| 15.0-17.0 | 14.5-16.5 | 4.0-7.0 | 3.0-4.5 | ≤2.5 | ≤0.010 |
| Si | Mn | V | P | S | Ni |
| ≤0.08 | ≤1.0 | ≤0.035 | ≤0.040 | ≤0.03 | belance |
Characters of the Hastelloy C276
- Excellent corrosion resistance in reducing environments
- Exceptional resistance to strong solutions of oxidizing salts, such
as ferric and cupric chlorides
- High nickel and molybdenum contents providing good corrosion
resistance in reducing environments
- Low carbon content which minimizes grain-boundary carbide
precipitation during welding to maintain resistance to corrosion in
heat-affected zones of welded joints
- Resistance to localized corrosion such as pitting and
stress-corrosion cracking
- One of few materials to withstand the corrosive effects of wet
chlorine gas, hypochlorite and chlorine dioxide
Applications of Alloy 276
- Pollution control stack liners, ducts, dampers, scrubbers,
stack-gas reheaters, fans and fan housings
- Flue gas desulfurization systems
- Chemical processing components like heat exchangers, reaction
vessels, evaporators, and transfer piping
- Sour gas wells
- Pulp and paper production
- Waste treatment
- Pharmaceutical and food processing equipment
Equal grades
- NS3304
- 00Cr16Ni60Mo16W4
- UNS N10276
- W.Nr.2.4819
- NC17D
- Alloy C276
- NS334(China)
Forms available at XUNSHI
Bar, Wire, Tube, Pipe, Plate, Strip, Forging
About XUNSHI
Suzhou Xunshi New Material Co. Ltd- referred as XUNSHI hereafter,
is a professional manufacturer of high-performance alloy products.
XUNSHI is engaged in supplying high quality and cost-effective
Superalloy, Anti-Corrosion Alloy, Precision Alloy, Special
Stainless Steel and Magnetostrictive Material to customers
worldwide.
Why XUNSHI
· Highly experienced in alloy industry
· Top experts of industry in China
· Advanced technology and process from top famous institutes in
China
· Advanced devices through whole production and inspection process
· Strict quality control system
· Company motto: best service, most value
· Smart sales policy
Service Items of XUNSHI
· Non-standard product research and pre-production
· Fabrication of products
· Cutting, splitting for sheets and plates in stock
· Heat treatment (Solution treatment, aging harden treatment,
anneal, spring temper, quench etc.)
· Surface finish (peeling, gridding, polishing)
· Logistics service
· Customized packing service (also for exporting)
· Import and export (XUNSHI is certificated)
· Document translation
· Hard-to-find material sourcing
Customers of XUNSHI
Customers of XUNSHI are all over China (Taiwan and Hong Kong
included). And we are exporting to USA, Canada, Italy, UK, Poland,
Greece, Russia, Turkey, Iran, Israel, South Africa, South Korea,
North Korea, India, Argentina, and Brazil and so on. Customers from
30+ countries trust us.
Where is XUNSHI
A- XUNSHI is in Huaqiao, Kunshan, 215332 China, which is very
closed to Shanghai.
B- Xunshi is around 80KM from Shanghai Pudong International Airport
(PVG).
C- 20KM from Shanghai Hongqiao Airport
D- 20KM from Shanghai Hongqiao Railway Station
E- You can contact XUNSHI sales for a pickup service.
