| Customization: | Available |
|---|---|
| Type: | Flange |
| Standard: | ASTM |
|
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One of the most remarkable features of Hastelloy C - 22 is its excellent resistance to pitting corrosion, crevice corrosion, and stress - corrosion cracking. Pitting corrosion can be a major concern in many industrial environments, as it can lead to the formation of small holes in the material, gradually weakening its structure. Crevice corrosion often occurs in narrow gaps or crevices where the environment can become chemically distinct from the surrounding medium. Stress - corrosion cracking is a particularly dangerous form of corrosion that can cause sudden and catastrophic failure under the combined action of tensile stress and a corrosive environment. The ability of Hastelloy C - 22 to resist these three types of corrosion makes it a reliable choice for demanding applications.
Our Hastelloy C - 22 flange is fabricated from this high - performance alloy. flange are often used in applications where precise fluid transfer or control is required. The use of Hastelloy C - 22 in flange form combines the excellent corrosion - resistant properties of the alloy with the functional advantages of a flange.
| Grades | Chemical Composition(wt)% | |||||||||||||||||||||
| C | Cr | Ni | Ti | Fe | Co | Mn | Si | Mo | Cu | W | p | s | Al | Nb | V | B | Zr | O+N | H | |||
| Hastelloy C - 22 |
|
0.015 | 22.5 | rest | - | 6 | 2.5 | 0.5 | 0.08 | 14.5 | - | 3.5 | 0.02 | 0.02 | 0.2 | - | 0.35 | - | - | - | - | |
|
- | 20 | - | - | 2 | - | - | - | 12.5 | - | 2.5 | - | - | - | - | - | - | - | - | - | ||
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