Description (English)
Hastelloy C-22 (UNS N06022, DIN 2.4602) machined fittings and wear parts for capsule filling machine jig assemblies and feeding wheels. When corrosive or abrasive formulations attack original stainless steel jig components and feeding wheel parts — causing corrosion, galling, seizure and downtime — C-22 replacement fittings (PREN ≈ 66, superior to C-276) extend service life several times over and never contaminate the product. Vertex Alloy CNC-machines jig bodies, guide bushings, feeding wheel inserts, segments, wear rings and locating pins per your drawing or sample (reverse engineering from used OEM parts available), to ±0.01 mm with polished contact faces. Every order ships with 100% dimensional inspection reports, full heat-number traceability and EN 10204 3.1 certificates. MOQ from 1 piece; compatible with Bosch GKF, IMA, MG2, Harro Höfliger, Sejong and all major encapsulators.
Size Range
- Part Size (max envelope):Up to 400 mm diameter × 500 mm length
- Bar Stock Diameter:2 – 120 mm (ASTM B574)
- Tolerance:Up to ± 0.01 mm
- Surface Finish: Ra 0.4 – 1.6
- Order Quantity:1 piece to series production
Grade Specification
| System | Value |
|---|---|
| UNS (USA) | N06022 |
| DIN / EN (Germany/EU) | 2.4602 / NiCr21Mo14W |
| Haynes Trademark | HASTELLOY® C-22® |
| GB (China) | NS 338 / 00Cr22Ni60Mo13W3 |
| Common Names | Alloy 22 |
Chemical Composition
| Element | Value |
|---|---|
| Nickel (Ni) | Balance (≥ 56) |
| Chromium (Cr) | 20.0 – 22.5 |
| Molybdenum (Mo) | 12.5 – 14.5 |
| Tungsten (W) | 2.5 – 3.5 |
| Iron (Fe) | 2.0 – 6.0 |
| Cobalt (Co) | ≤ 2.5 |
| Carbon (C) | ≤ 0.015 |
| Manganese (Mn) | ≤ 0.50 |
| Silicon (Si) | ≤ 0.08 |
| Vanadium (V) | ≤ 0.35 |
| Phosphorus (P) | ≤ 0.02 |
| Sulfur (S) | ≤ 0.02 |
Mechanical Properties
| Property | Value |
|---|---|
| Tensile Strength | ≥ 690 MPa |
| Yield Strength | ≥ 283 MPa |
| Elongation | ≥ 45 % |
| Hardness | ≈ 87 HRB (190 HB) |
Physical Properties
| Property | Unit | Value |
|---|---|---|
| Density | - | 8.69 g/cm³ |
| Melting Range | - | 1351 – 1387 °C |
| Thermal Conductivity | - | 10.1 W/(m·K) |
| Electrical Resistivity | - | 1.28 μΩ·m |
| Elastic Modulus | - | 205 GPa |
| Thermal Expansion (20–100 °C) | - | 12.4 × 10⁻⁶ /K |
| Magnetic | - | No |
Applications
- Pharmaceutical — Encapsulation
- Pharmaceutical — Tableting
- Chemical Processing
- Flue Gas Desulfurization
- Marine
- Nuclear