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Brand Name : DINGSCO
Model Number : According to customers' requests
Certification : ISO 9001:2015, PED 2014/68 EU, API 6A, API-20B, TSG, NORSOK
Place of Origin : China
MOQ : Negotiable
Price : Negotiable
Payment Terms : T/T
Supply Ability : Negotiable
Delivery Time : (Sample order) 7 days
Packaging Details : According to customers' requests
Product Name : Nickel Alloy Concave-Convex Conical Combined Gasket
Material : Hastelloy C-276/UNS N10276/DIN W.NR.2.4819/GB NS3304; Hastelloy C-22/UNS NO6022/DIN W.Nr.2.4602/GB NS3308
Type : Spherical combination gasket
Function : Connection fastening
Application : Mechanical industry, electrical industry......
Processing Object : Metal
UNS N10276 N06022 Gasket Ball Nickel Alloy Concave-Convex Conical Combined Gasket
In summary, nickel alloy spherical washers have been widely used in extreme working conditions in chemical industry, petroleum, marine engineering, aerospace and other fields due to their corrosion resistance, high temperature resistance, and excellent mechanical properties.
Grade | Chemical Composition(%) | |||||||
HASTELLOY C-276 | Ni | Co | Cr | Mo | W | P | Fe | |
Remainder | 2.5max | 14.5-16.5 | 15.0-17.0 | 3.0-4.5 | 0.04max | 4.0-7.0 | ||
Si | Mn | C | V | S | ||||
0.08max | 1.0max | 0.01max | 0.35max | 0.03max | ||||
HASTELLOY C-22 | Ni | Mo | Cr | Fe | Co | P | W | |
Remainder | 12.5-14.5 | 20.0-22.5 | 2.0-6.0 | 2.5max | 0.02max | 2.5-3.5 | ||
V | C | Mn | Si | S | ||||
0.35max | 0.015max | 0.5max | 0.08max | 0.02max |
Grade | UNS | DENSITY | DIN | GB | Tensile Strength (Mpa min) | Yield Strength (Mpa min) | Reduction of Area, min (%) | Elongation min(%) | Hardness (HRC) | |
HASTELLOY C-276 | UNS N10276 | 8.87g/cm³ | W.NR.2.4819 | NS3304 | 690 MPa min | 283 MPa min | …. | 40% min | HRC 35 max | |
HASTELLOY C-22 | UNS N06022 | 8.69g/cm³ | W.NR.2.4602 | NS3308 | 690 MPa min | 310 MPa min | …. | 60% min | HRC 41 max | |
HASTELLOY C-276/C-22
Form | ASTM |
Rod | B 574 |
Plate, sheet and strip | B 575, B 906 |
Seamless pipe and tube | B 622 |
Welded pipe | B 619, B 775 |
Welded tube | B 626, B 751 |
Fitting | B 366 |
Forged or rolled pipe flange and forged fitting | B 462 |
Billet and bar for reforging | B 472 |
Forging | B 564 |
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UNS N10276 N06022 Gasket Ball Nickel Alloy Concave Convex Conical Gasket Images |