Wilfley’s Alloy G superalloy is a specially processed nickel base steel alloy for corrosive applications containing highly oxidizing acids
Alloy G superalloy is a nickel base steel alloy (A494 Grade CX2MW) that has been specially processed to improve its corrosion resistance. It is the ideal material for highly corrosive applications like contaminated phosphoric acid and sulfuric acid.
![wilfley-centrifugal-pumps-alloy-g-nickel-alloy-superalloy-photo](https://www.wilfley.com/insyntrix/wp-content/uploads/2020/06/wilfley-centrifugal-pumps-alloy-g-nickel-alloy-superalloy-photo.jpg)
Mechanical Properties
Typical Hardness | Typical Tensile Strength | Typical Yield Strength | Typical Elongation |
220 HBN | 80,000 psi (552 MPa) | 45,000 psi (310 MPa) | 30% |
Typical Hardness | 220 HBN |
Typical Tensile Strength | 80,000 psi (552 MPa) |
Typical Yield Strength | 45,000 psi (310 MPa) |
Typical Elongation | 30% |
Chemical Composition (Weight %)
C | Mn | Si | P | S | Cr | Mo | Cu | Fe | Co | W | V | Ni |
Carbon | Manganese | Silicon | Phosphorus | Sulfur | Chromium | Molybdenum | Copper | Iron | Cobalt | Tungsten | Vanadium | Nickel |
0.03 max | 1.5 max | 0.8 max | 0.04 max | 0.025 max | 28.0‑31.5 | 4.0‑6.0 | 1.0‑2.4 | 2.0 max | 5.0 max | 2.5‑3.5 | 0.35 max | Balance |
Carbon (C) | 0.03 max |
Manganese (Mn) | 1.5 max |
Silicon (Si) | 0.8 max |
Phosphorus (P) | 0.04 max |
Sulfur (S) | 0.025 max |
Chromium (Cr) | 28.0‑31.5 |
Molybdenum (Mo) | 14.0‑6.0 |
Copper (Cu) | 1.0‑2.4 |
Iron (Fe) | 2.0 max |
Cobalt (Co) | 5.0 max |
Tungsten (W) | 1.0 max |
Vanadium (V) | 0.35 max |
Nickel (Ni) | Balance |
Case Sutdy
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