Hot sale ASTM B619 B622 B474 B626 N10276 2.4819 Alloy C276 Hastelloy C-276 welded seamless pipe tube price per kg
Hastelloy C-276 with a high nickel contents, is immune to chloride-induced stress corrosion cracking. The high molybdenum and chromium contents allow the alloy to perform in oxidising, non-oxidising and mixed acids media, whilst exhibiting outstanding resistance to pitting and crevice corrosion attack. The addition of tungsten inhibits the development of pits. Finally, C276 is suitable for off-shore applications where hydrogen-sulphide stress corrosion cracking resistance is essential.
They are available in a wide range of formats including wire, plate, sheet, strip,pipe, fittings, bar, flanges, and so on.
Application:
Petrochemical equipment, heat exchanger, flue gas desulfurization equipment, fluid chemical pump, fluorine chemical, etc
Has the following properties:
● It has excellent corrosion resistance to most corrosive media in oxidation and reduction atmosphere
●Good crevice corrosion pitting corrosion and stress corrosion resistance high Mo content of Cr alloy can resistance to chlorine ion corrosion, W elements to further improve the corrosion resistance at the same time, hartz C - 276 alloy is one of the several kinds of wet chlorine and chlorine dioxide hypochlorite solution corrosion resistant materials, one of the high concentration of chlorate solution such as ferric chloride and copper chloride have significant corrosion resistance, suitable for all kinds of the concentration of sulfuric acid solution is one of the few can be applied to one of the hot material of the sulfuric acid solution.
Mechanical properties:
Tensile strength: σb≥730Mpa, elongation:δ≥40%, hardness :HRB≤100.
Hastelloy C-276 alloy thermoforming is immediately annealed and quenched with water at 1150℃. Cold deformation of Hastelloy C-276 alloy will increase its strength.
Hastelloy C - 276 alloy and the formability of common austenitic stainless steel has a similar but because of its is bigger than the strength of the common austenitic stainless steel, so there will be greater in the process of cold forming stress and work hardening rate of this kind of material much faster than ordinary stainless steel, cold forming process, so in has extensive take midway annealing treatment
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Chemical Properties of Hastelloy C276 Tube
| Hastelloy Alloy | Ni | Cr | Co | Mo | FE | W | Mn | C | V | P | S | Si |
| C276 | Balance | 14.5-16.5 | 2.5 Max | 15.0-17.0 | 4.0-7.0 | 3.0-4.5 | 1.0 Max | 0.01 Max | 0.35 Max | 0.04 Max | 0.03 Max | 0.08 Max |
Some typical applications are:
- Strong oxidizers (such as ferric and cupric chlorides)
- Hot contaminated media (organic and inorganic)
- Chlorine
- Formic and acetic acids
- Acetic anhydride
- Seawater and brine solutions
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Hastelloy C276 HC276 Alloy C276 | | | | | NiMo16Cr15W4 54Ni-16Mo-15Cr |
Hastelloy C22 HC22 Alloy C22 | | | | | NiCr21Mo13Fe4W3 55Ni-21Cr-13.5Mo |
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| | | | | | NiCr22Fe20Mo7 Cu2 47Ni-22Cr-20Fe-7Mo |
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| | | | | | NiCr16Mo16Ti 61Ni-15Mo-16Cr |
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| Hastelloy Grade | Hastelloy B | Hastelloy C-276 | Hastelloy C-4 | Hastelloy C-22 | Hastelloy C-59 | Hastelloy G | Hastelloy X |
| Corresponding brand | N10001/ NS321/ ONl65Mo28Fe5/ VN12MV | N10276 / 2.4819/ NS334 / CW12MW | N06455 / 2.4610I 00Cr16Ni65Mo16Ti / NS335 | | N06059 / 2.4605/ NS3311 / Alloy59 | | N06002 / 2.4665/ GH3536 / GH32 |
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| | V:0.20-0.40 Co:≤2.50 Fe:4.0-60. | V:≤0.35 Co:≤2.50 Fe:4.0-7.0 | | V:≤0.35 Co:≤2.5 Fe:2.0-6.0 | AI:0.10-0.40 Co:≤0.30 Fe:≤1.50 | | Co:≤0.5-2.5 Fe:≤17.0-20.0 |
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email:sales7@dlx-alloy.com
Oem service:
Welcome customized size
We are experience factory for OEM&ODM service
Product Available Size:
Wires: Diameter0.5~7.5mm
Rods:Diameter8.0~200mm
Strip:Thickness0.5~2.5mm, Width5~180mm
Plate: Customized
Tube: Customized
After sale service:
24 hours on for after sale service
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