ASTM B462 Nickel Alloy C22/ UNS N06022 Forged Flange of Slip On
Grade: Alloy 625 /N06625 , Alloy 600 /N06600 ,Alloy 601 /N06601 , Alloy 718 /N07718, Alloy C276 /N10276 , Alloy 800 /N08000 , Alloy 825 /N08825 , Alloy 400 /N04400,etc
Standard: ASTM B564 ,ASTM B637, ASTM B462, etc
Surface: Bright Annealed
Technology: Cold Rolled; Forged
NDT: Radiographic Test; Penetrant Test
Inspection: 100%
Packing: Plywooden case
Quality Assurance: ISO & PED
Slip-On Flange:
Slip-on flange also called SO flange. It is a flange that slides on the pipe with an internal design slightly larger than the pipe.
It is used to insert the pipe into the inner bore of the flange.
Nickel Alloy C22 Chemical composition
% | Ni | Cr | Mo | Fe | W | Co | C | Mn | Si | P | S | V |
min | balance | 20 | 12.5 | 2 | 2.5 | |||||||
max | 22.5 | 14.5 | 6 | 3.5 | 2.5 | 0.015 | 0.5 | 0.08 | 0.02 | 0.02 | 0.35 |
Features: Nickel Alloy C-22 is a versatile Ni-Cr-Mo-W alloy with better comprehensive corrosion resistance performance than other Ni-Cr-Mo alloys, including Alloy C-276, Alloy C-4 and Alloy 625. Alloy C-22 has outstanding resistance to pitting, crevice corrosion and stress corrosion cracking. It has excellent resistance to oxidizing aqueous media including wet chlorine and mixtures containing nitric acid or oxidizing acids with chloride ions. It also offers optimum resistance to environments where reducing and oxidizing conditions are encountered in process streams. So it can be used where “upset” conditions are likely to occur or in multi-purpose plants.
| Application | a) Heat exchanger |
| b) Condenser | |
| c) Shipping industry | |
| d) Precision machinery | |
| e) Mechanical structure industry | |
| f) Thermocouple & Cable etc |