Hastelloy 3 - 2.4619 - Alloy G-3 circle, wire, pipe
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 steel based on Nickel (Ni not less than 53%). designed for continuous operation in conditions of high temperature and oxidative environments. In the additive of chromium, cobalt, molybdenum, tungsten. This steel shows high resistance to General, pitting and crevice corrosion, intergranular corrosion, corrosion stress cracking. Demonstrates resistance to hydrochloric acid at any concentration, the action of concentrated sulfuric acid, chloride, 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. Hardened by heat treatment.
Physical quality
| Marking | Description | MPa |
|---|---|---|
| r | The proportion | To 8.14 g/cm3 |
| sin | Limit short-term strength | 550 MPa |
| sT | The limit of proportionality (yield strength for permanent deformation) | 199 MPa |
| t°C | Melting point | 1260−1343°C |
Heat treatment
Tempering, annealing, normalizing, surface hardening.
Cold treatment
Turning, milling, grinding, hood, drilling.
Welding
The minimum percentage of carbon reduces the allocation of carbides during welding. It is a popular material for welding chemical reactors and equipment for nuclear boilers.
Application
High-temperature parts of the thermal drying kilns and firing, pipes and valves in the chemical and pulp and paper industry.
Supplier
Offer to buy a round, wire, pipe Hastelloy 3 — 2.4619 with specialized warehouses supplier Evek GmbH with delivery to any city. Full compliance with the international quality standards. Supplier Evek GmbH offers to buy a round, wire, pipe Hastelloy 3 — 2.4619, the price is optimal.
To buy, best price
We offer alloy circle, wire, pipe Hastelloy 3 — 2.4619, the price is due to the technological features of production without the inclusion of additional costs. You can hire a custom settings. In the segment of high-temperature steel company Evek GmbH — best supplier.
