Hastelloy 3 - 2.4619 - Alloy G-3 circle, wire, tube
International Equivalent
| Mark | Analogue | W. Nr. | Aisi Uns | En | Order |
|---|---|---|---|---|---|
| G-3 | 2.4619 | NiCr22Mo7Cu | Delivery from the stock, in stock |
Technical Characteristics
High-alloy heat resistant nickel-based steel (Ni not less than 53%). designed for long-term operation in high temperature and oxidizing environments. Additions of chromium, cobalt, molybdenum, tungsten. Such steel exhibits high resistance to general, pitting and crevice corrosion, intergranular corrosion, stress corrosion cracking. Resistance to hydrochloric acid in any concentration, concentrated sulfuric acid, chlorides, acetic and phosphoric acids.
Percentage composition
| Ni | Fe | Co | Cr | Mo | W | Mn |
|---|---|---|---|---|---|---|
| basis | 18.0-21 | ≤5 | 21-23.5 | 6.0-8 | ≤1,5 | ≤1 |
| Cu | Nb + Ta | Si | S | P | C | Impurities |
| 1.5-2.5 | ≤0,5 | ≤1 |
≤0.03 | ≤0.04 | ≤0,015 | ≤0.1 |
Smelted in an open arc furnace. It is hardened by heat treatment.
Physical properties
| Designation | Description | MPa |
|---|---|---|
| r | Specific gravity | 8,14 g/cm3 |
| s in | Ultimate short-term strength | 550 MPa |
| sT | Continuity (yield strength for permanent deformation) | 199 MPa |
| t°C | melting point | 1260-1343°C |
Heat treatment
Hardening, annealing, normalization, surface hardening.
Cold working
Turning, milling, grinding, drawing, drilling.
Welding
Minimal carbon content reduces carbide production during welding. It is a sought after material for welded chemical reactors and nuclear boiler equipment.
Applications
Heat-resistant parts of thermal drying and firing furnaces, pipes and pipe fittings in the chemical and pulp and paper industries.
Supplier
We offer to buy a circle, wire, tube Hastelloy 3 - 2.4619 from specialized warehouses of the supplier Evek GmbH with delivery in any city. Full compliance with international quality standards. Supplier Evek GmbH offers to buy circle, wire, tube hastelloy 3 - 2.4619, price - optimal.
Buy, bargain price.
We offer alloy round, wire, tube hastelloy 3 - 2.4619, the price - due to technological features of production without the inclusion of additional costs. It is possible to order rolled non-standard parameters. In the segment of heat-resistant steel the company Evek GmbH is a profitable supplier.