Other common names: UNS N06455, W.NR 2.4610, AWS 052, Nicrofer 6616
Hastelloy C-4 is a nickel-chromium-molybdenum alloy, a corrosion-resistant alloy material with the most stable microstructure. Compared with other early developed alloys with similar chemical composition, the main difference is low carbon, silicon, iron, and tungsten content, and the addition of stabilizing element titanium. Such chemistry exhibits good stability at 650-1040°C, improves the ability to resist intergranular corrosion, and can avoid pitting and crevice corrosion under appropriate manufacturing conditions.
1. Easy to form and weld
2. Good ductility and strong workability
3. It can resist stress corrosion and oxidation at high temperature
4. Has good tolerance in various acidic environments
We can provide various forms of Hastelloy C-4 according to your customization, such as follows:
| Hastelloy C-4 Bar | Hastelloy C-4 Sheet&Plate |
| Hastelloy C-4 Welded Pipe&Tube | Hastelloy C-4 Seamless Pipe&Tube |
| Hastelloy C-4 Pipe Fittings | Hastelloy C-4 Fasteners |
| Hastelloy C-4 Forgings | Hastelloy C-4 Flanges |
| Hastelloy C-4 Coil | Hastelloy C-4 wire |
| Chemical Composition | ||||||||||
| C | Cr | Fe | Mn | Co | Si | Mo | Ni | P | S | Ti |
| 0.015Max | 14-18 | 3Max | 1.00Max | 2.00Max | 0.08Max | 14-17 | Blance | 0.04Max | 0.03Max | 0.7Max |
| Mechanical Properties | ||
| Tensile strength | 738 MPa | 107000 psi |
| Yield strength ( @ 0.2% offset) | 492 MPa | 71400 psi |
| Elastic modulus | 211 GPa | 30600 ksi |
| Elongation at break (in 50.8 mm) | 42% | 42% |
Hastelloy Alloy C-4 can be widely used in various environments due to its high temperature resistance, corrosion resistance and high strength. These are just examples:
Flue gas desulfurization system;
Acid cleaning and acid regeneration plant
Production of acetic acid and agrochemicals
Production of Titanium dioxide (chlorine method)
Wudenalloy has focused on the production and manufacture of nickel alloys for more than ten years. We are a principal worldwide supplier of corrosion-resistant alloy and other superalloy metals. We have a professional technical team and after-sales service, so we can offer high-quality Hastelloy®, Incoloy®, Inconel®, Monel®, Duplex Stainless Steel and other alloy material. These materials are available in bar, sheet&plate, pipe&tube, flange, forging, and other forms to meet the needs of our customers.
Request a quote now to get the competitive Hastelloy C-4 prices，you can also send emails to sales@wudenalloy.com, Wudenalloy is your trusted supplier of special alloy material.