Hastelloy C22 Round Bars.
Bar stock for machining, shafts, fasteners, valve and pump components. Supplied to ASTM B574 / ASME SB574 UNS N06022.
Quick details
| Material grade | Hastelloy C22 (UNS N06022) |
|---|---|
| Standard | ASTM B574 / ASME SB574 UNS N06022 |
| Type | Bright (cold-drawn, ground), Black (hot-rolled), Peeled and polished, Hex, square and flat bar |
| Diameter | 3 mm to 300 mm; larger forged bar on enquiry |
| Usage / application | Pharmaceutical and fine-chemical reactors, Pickling and acid-recovery plant, Flue-gas scrubbers |
| Test certificate | EN 10204 3.1 mill test certificate; 3.2 on request |
| Business type | Stockist and supplier |
| Location | Kumbharwada, Mumbai 400004, Maharashtra |
Also searched as: Hastelloy C22 round bar, Hastelloy C22 rod, ASTM B574 UNS N06022 round bar, UNS N06022 round bar, 2.4602 round bar
Product information for purchasing teams
Hastelloy C22 has more chromium than C276, which improves resistance to oxidising media while keeping strong resistance to reducing acids. It is chosen where a process swings between oxidising and reducing conditions, and for resistance to pitting and crevice attack.
Exact specification, availability and commercial details are confirmed against your enquiry.
Hastelloy C22 Round Bars specifications
| Material standard | ASTM B574 / ASME SB574 UNS N06022 |
|---|---|
| Grade | Hastelloy C22, UNS N06022, W.Nr 2.4602 |
| Diameter | 3 mm to 300 mm; larger forged bar on enquiry |
| Tolerance | h9, h11 or k12 for bright bar; as rolled for black bar |
| Lengths | 3 to 6 m random, or cut pieces |
| Condition | Annealed, solution annealed, hardened and tempered as applicable to the grade |
| Testing | Ultrasonic testing, PMI, hardness and third-party inspection on request |
| Documents | Mill test certificate to EN 10204 3.1; 3.2 on request |
Equivalent grades
| Grade | UNS | Werkstoff Nr. | EN / BS | JIS |
|---|---|---|---|---|
| Hastelloy C22 | N06022 | 2.4602 | NiCr21Mo14W | – |
Chemical composition, %
| Grade | Ni | Cr | Mo | Fe | W | Co | C | Mn | Si | V |
|---|---|---|---|---|---|---|---|---|---|---|
| Hastelloy C22 | Balance | 20.0 – 22.5 | 12.5 – 14.5 | 2.0 – 6.0 | 2.5 – 3.5 | ≤ 2.5 | ≤ 0.015 | ≤ 0.50 | ≤ 0.08 | ≤ 0.35 |
Mechanical properties
| Property | Value |
|---|---|
| Tensile strength | ≥ 690 MPa |
| Yield strength (0.2%) | ≥ 310 MPa |
| Elongation | ≥ 45% |
Values per ASTM B575 plate, solution annealed. Confirm against the current edition of the standard and your purchase specification.
Density: 8.69 g/cm³
Types we supply
- Bright (cold-drawn, ground)
- Black (hot-rolled)
- Peeled and polished
- Hex, square and flat bar
Applications
- Pharmaceutical and fine-chemical reactors
- Pickling and acid-recovery plant
- Flue-gas scrubbers
- Pulp and paper bleach equipment
Questions buyers ask
Which standard covers Hastelloy C22 Round Bars?
Hastelloy C22 Round Bars are supplied to ASTM B574 / ASME SB574 UNS N06022.
What sizes of Hastelloy C22 Round Bars does Steel Impex India supply?
Diameter: 3 mm to 300 mm; larger forged bar on enquiry. Tolerance: h9, h11 or k12 for bright bar; as rolled for black bar. Exact availability is confirmed for each enquiry.
Do Hastelloy C22 Round Bars come with a mill test certificate?
Yes. Material is supplied with a mill test certificate to EN 10204 3.1, traceable to the heat number. Third-party inspection to 3.2 can be arranged on request.
What should I send for a Hastelloy C22 Round Bars quotation?
Send diameter, tolerance, bright or black, length or cut pieces, quantity and certificate type.
Where is Steel Impex India located?
Steel Impex India is at 231/235, Sant Sena Maharaja Marg, 2nd Kumbharwada, Mumbai 400004, and supplies across India.