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.