Hastelloy C276 (UNS N10276) Seamless Tube
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Hastelloy C276 (UNS N10276) Seamless Tube
Product Description
Alloy C276 Equivalents: UNS N10276/ Hastelloy C-276/ Werkstoff 2.4819
Pipe (seamless and welded in random lengths and cut to size)
Fittings (BW and forged fittings)
Flanges (ANSI, DIN, EN, JIS)
Bar (round, square and hexagonal in random lengths and cut to size)
Forgings (Discs, Rings and forgings according to drawing)
Plate and sheet (Full plates and cut to size)
Applications Alloy C276:
Alloy C276 has a very good resistance to a variety of chemical process environments such as hot contaminated organic and inorganic media, chlorine, formic and acetic acids, acetic anhydride, seawater and brine solutions and strong oxidizers such as ferric and cupric chlorides. Alloy C276 has excellent resistance to pitting and to stress-corrosion cracking but it is also used in flue gas desulfurization systems for sulfur compounds and chloride ions encounted in most scrubbers. It is also one of the few materials that withstands the corrosive effects of wet chlorine gas, hypochlorite, and chlorine dioxide.
Chemical analysis Alloy C276:Nickel - balance
Chromium - 14,5-16,5%
Iron - 4,0-7,0%
Molybdenum - 15,0-17,0%
Tungsten - 3,0-4,5%
Cobalt - 2,5% max.
Manganese - 1,0% max.
Carbon - 0,01% max.
Silicon - 0,08% max.
Sulfur - 0,03% max.
Vanadium - 0,35% max.
Phosphorus - 0,04% max
Other Grade: BG2250-110,BG2250-125,BG2242-110,BG2830-110,BG2235-110,BG2532-110
Uage: Tubing,Casing and tools suitable for chlorine ion,hydrogen sulfide,carbon dioxide,and other areas of the corrosive medium of oil and gas field exploitation.
Standard: IOS 13680, IOS 15156-3
Product Specification: OD:26.67-298.5mm, WTK:2.87-22.22mm; Coupling will meet tubing & casing.
Corrosion resistant alloy pipe manufacturing process to construct the quality management, ensure the product quality control; Bozhong is also the only domestic production of whole process of nickel base corrosion resistant alloy oil casing of the enterprise.
Chemical Composition(weight percent)%
| Material Group | Grade | UNS | C ≤ |
Cr | Ni | Mo | Cu | S ≤ |
Si ≤ |
Mn ≤ |
| 4c | BG2830 | N08028 | 0.030 | 26.0-28.0 | 29.5-32.5 | 3.0-4.0 | 0.6-1.4 | 0.030 | 1.00 | 2.50 |
| BG2532 | N08535 | 0.035 | 24.0-27.0 | 29.0-36.5 | 2.5-4.0 | 1.50 | 0.030 | 0.50 | 1.00 | |
| BG2535 | N08135 | 0.08 | 20.5-23.5 | 33.0-38.0 | 4.0-5.0 | 0.70 | 0.030 | 0.75 | 1.00 | |
| 4d | BG2242 | N0825 | 0.035 | 19.5-23.5 | 38.0-46.0 | 2.5-3.5 | 1.5-3.0 | 0.050 | 0.50 | 1.00 |
| BG2250 | N06985 | 0.08 | 21.0-23.5 | Bal. | 6.0-8.0 | 1.5-2.5 | 0.030 | 1.00 | 1.00 |
Mechanical property
| Grade | Class | Delivery condition | Rp0.2(MPa) | Rm(MPa) | Elongation% | HRC | |
| min | max | min | min | max | |||
| BG2830 | 110 125 140 |
CH | 758 862 965 |
965 1034 1103 |
3.0-4.0 | 11 10 9 |
35 37 38 |
| BG2532 | 110 125 140 |
CH | 758 862 965 |
965 1034 1103 |
2.5-4.0 | 11 10 9 |
35 37 38 |
| BG2535 | 110 125 |
CH | 758 862 |
965 1034 |
4.0-5.0 | 11 10 |
35 37 |
| BG2242 | 110 125 |
CH | 758 862 |
965 1034 |
2.5-3.5 | 11 10 |
35 37 |
| BG2250 | 110 125 140 |
CH | 758 862 965 |
965 1034 1103 |
6.0-8.0 | 11 10 9 |
35 37 38 |
Payment Terms:
Usually 30% of the amount by T/T as deposit , and the balance money shall be paid by T/T after got the faxed B/L.Or L/C at sight .
Delivery Time:
Usally within 7-20days after received your deposit according to your order quantity.
Packing:
Standard export packing, seaworthy packing, bundles, plastic bag, woven bag, wooden cases, plywood case, iron case, or as per customer require.
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