Alloy C22 Pipe/Tube/Accessories
- Grade:C22, 2.4602, N06022, NiCr21Mo14W
- OD: 6mm-630mm, 1/4"-24"
- WT: 0.7mm-30mm, Sch 10S-Sch XXS
- Length: Fixed or random length as specified
- Specifications: ASTM B366, B564, B574, B575, B619, B622, B626, DIN 17744
- Delivery Condition: Annealed and Pickled, Birght Annealed, Mechanical Polished, Electric Polished
- Mill Certificate: EN 10204 3.1, EN10204 3.2
- Marking: Continuosly stenciled as specified.
- Packing: In bundle or plywood cases with end caps
- Manufacturing: Seamless, Welded
Description:
Hastelloy C-22 alloy is a versatile nickel-chromium-molybdenum-tungsten alloy with better overall corrosion resistance than other Ni-Cr-Mo alloys available, including C-276 and C-4 alloys and alloy 625. C-22 alloy has exceptional resistance to a wide variety of chemical process environments, including strong oxidizers such as ferric and cupric chlorides, chlorine, hot contaminated solutions (organic and inorganic), formic and acetic acids, acetic anhydride, and seawater and brine solutions..
Chemical Composition:
| % | Ni | Cr | Mo | Fe | W | C | Si | Co | Mn | V | P | S |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Min | balance | 20 | 12.5 | 2 | 2.5 | - | - | - | - | - | - | - |
| Max | balance | 22.5 | 14.5 | 6 | 3.5 | 0.015 | 0.08 | 2.5 | 0.5 | 0.035 | 0.02 | 0.02 |
Mechanical Property:
| 20°C | Tensile Strength | Yield Strength | Elongation % | Hardness | Density |
|---|---|---|---|---|---|
| Min | 690Mpa | 310Mpa | 45% | - | 8.7kg/dm3 |
| Max | - | - | - | - | 8.7kg/dm3 |
Applications:
| >Acetic Acid/ Acetic Anhydride | >Cellophane Manufacturing |
| >Complex Acid Mixtures | >Hydrome-tallurgy |
| >Off & Onshore & production | >Electro-Galvanizing Rolls |
Range of Products:
| Plates / Sheets / Coil |
Heavy Plate Cold Rolled Sheet Hot Rolled Sheet Coil |
| Fittings |
Seamless LR Elbow / Welded LR Elbow Con Reducer / Ecc Reducer Con Tee / Ecc Tee / Cross Coupling / Cap |
| Flange |
Blind Plate Flanges Lap Joint Flanges Raised Face Blind Flanges Raised Face Slip On Flanges Raised Face Socket Weld Flanges Raised Face Threaded Flanges Raised Face Weld Neck Flanges Slip On Plate Flanges Blind Plate Flanges |
| Pipe / Tube |
Seamless Pipe Welded Pipe Seamless Tube Welded Tube Seamless U-Tube Welded U-Tube Square Tube Rectangular Tube |
| Bar |
Round Bar Square Bar Flat Bar Angel Bar Hexagon Bar |
Latest Reference Orders:
| 1 | 2 |
