Hastelloy C22, also known as alloy C22, is a versatile austenitic nickel-chromium-molybdenum-tungstenalloy with enhanced resistance to pitting, crevice corrosion and stress corrosion cracking. The high chromium content in Hastelloy C22 provides good resistance to oxidizing media while the molybdenum and tungsten content give good resistance to reducing media.
Chemical Composition
| |
Hastelloy C22 |
| Ni |
Bal |
| C |
0.010 max |
| Cr |
20 - 22.5 |
| Co |
2.5 max |
| Fe |
2 - 6 |
| Mn |
0.50 max |
| Mo |
12.5 - 14.5 |
| P |
0.02 max |
| Si |
0.08 max |
| S |
0.02 max |
| W |
2.5 - 3.5 |
| V |
0.35 max |
Specifications
| Standard |
Hastelloy C22 |
| UNS |
N06022 |
| Werkstoff Nr. |
2.4617 |
Mechanical & Physical Properties - Hastelloy C22
| Density |
8.69 g/cm3 |
| Melting Point |
1399 °C (2550 °F) |
| Tensile Strength |
Psi - 1,00,000 , MPa - 690 |
| Yield Strength (0.2%Offset) |
Psi - 45000 , MPa - 310 |
| Elongation |
45 % |
We can produce high quality steel pipe fittings,
Eccentric Reducer,Concentric Reducer,
Type:
Elbow (LR&SR ,180 Deg, 90 Deg. & 45 Deg.other customized ,3D,5D)
Tee (Equal &Reducingl)
Reducer (Concentric & Eccentric)
CAP,
Stubend (Long &Short)
Audited Supplier 
Audited Supplier 
){kind=link}
){kind=link}