TOBO STEEL GROUP CHINA
TOBO ALLOY GROUP TOBO Alloy Group is a mature, steady and energetic high-tech company, specializing in manufacture of high-temperature alloys and corrosion resistant alloys, such as Hastelloy, Haynes,
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Steel Round Bar Alloy C 276 Nickel Alloy Pipe Round Bar Alloy C276 Silver
Alloy C276 Round Bars is a nicke molybdenum chromium tungsten alloy with the addition of Tungsten
UNS N10276 Bars has good fabricability and impressive corrosion resistance in some of the most severe environments
Hastelloy C-276
C-276 hastelloy belongs to nickel-molybdenum-chrome-iron-tungsten nickel-based alloy,
which is one of the most corrosion-resistant metal materials in modern times.
It is mainly resistant to wet chlorine, various oxidizing chlorides, chloride solution,
sulfuric acid and oxidizing salts, and has good corrosion resistance in low temperature
and moderate temperature hydrochloric acid. Therefore, in the past 30 years,
in the harsh corrosion environment, such as chemical, petrochemical, flue gas desulfurization,
pulp and paper, environmental protection and other industrial fields have been widely used.
| Production Name | Hastelloy C276 Round Bar |
| Standard | ASME/ANSI B16.9, ISO, JIS, DIN, BS,GB, SH, HG,QOST,ETC. |
| Size | 1/2’’~48’’(Seamless);16’’~72’’(Welded) |
| Manufacturing process | Push, Press, Forge, Cast, etc. |
| Nickel alloy steel | Alloy 200/Nickel 200/NO2200/2.4066/ASTM B366 WPN; |
| Package | Wooden cases, pallets, nylon bags or according to the customers' requirements |
| Delivery time | 10-100 days depending on quantity |
| Payment terms | T/T or Western Union or LC |
| Shipment | FOB Tianjin/Shanghai, CFR, CIF, etc |
| Application | Petroleum/Power/Chemical/Construction/Gas/Metallurgy/Shipbuilding etc |
| Remarks | Other materials and drawings are available. |
| The third party inspection: | BV,SGS,LOIYD,TUV,and other party alloyed by clients. |
| Trade Name | ASTM Pipe | Pipe Fittings | UNS | Forging & Flanges |
| Monel@ 400 | B165 | B366 WPNC | N04400 | B564 N04400 |
| Inconel@ 600 | B167 | B366 WPNCI | N06600 | B564 N06600 |
| Inconel@ 625 | B444 | B366 WPNCMC | N06625 | B564 N06625 |
| Incoloy@ 800 | B163 | B366 WPNIC | N08800 | B564 N08800 |
| Incoloy@ 800H | B407 | B366 WPNIC10 | N08810 | B564 N08810 |
| Incoloy@ 800HT | B407 | B366 WPNIC11 | N08811 | B564 N08811 |
| Incoloy@ 825 | B423 | B366 WPNICMC | N08825 | B564 N08825 |
| Hastelloy@ B2 | B619/622 | B366 WPHB-2 | N10665 | B564 N10665 |
| Hastelloy@ C276 | B619/622 | B366 WPHC276 | N10276 | B564 N10276 |
| Hastelloy@ C22 | B619/622 | B366 WPHC22 | N06022 | B564 N06022 |
| Carpenter 20Cb-3@ | B729 | B366 WP20Cb | N08820 | B462 N08820 |
| SANICRO 28@ | B668 | N08028 |
Chemical Composition
| Grade | C | Si | Mn | P | S | Cr | Mo | Ni | N |
| C276 | 0.01 | 0.08 | 1.0 | 0.04 | 0.03 | 14.5-16.5 | 15.0-17.0 | Bal | Bal |
What are the characteristics of 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 doxide.
