Hastelloy c4® - 2.4610 - Alloy c4 pipe
The company Avec Glob sells various pipe products from the producer at affordable prices, made of nickel-chromium-molybdenum alloy Hastelloy C4 (other names — 2.4610, Alloy C4). The supplier guarantees the prompt delivery of products to any address specified by the consumer.
Composition and application
Hastelloy C4 (2.4610, Alloy C4) is a nickel alloy austenitic grade with a reduced percentage of iron, and the lack of tungsten, which provides the material with increased thermal stability. This alloy also has good ductility and corrosion resistance, which is maintained at temperatures from 650 to 1040 ° C. It has excellent resistance to stress-corrosion cracking under conditions of oxidizing atmosphere up to 1040 ° C.
The Hastelloy C4 alloy (2.4610, Alloy C4) is exceptionally resistant to various chemical processes, including the effects of hot mineral acids contaminated with impurities, solvents, chlorine and chlorine containing media, including dry chlorine, formic acid and acetic acid, acetic anhydride, seawater and brines.
The main areas of application of products from this alloy are industrial plants for inorganic chemical industries, the production of fertilizers and acetic acid. Parts from the Hastelloy C4 alloy (2.4610, Alloy C4) are also used for the production of flue gas desulphurisation units, incinerators, various heat exchangers.
The chemical composition of this alloy, which meets the technical requirements of the standard UNS N06455, is presented in the table (nickel-base):
| Element | Cr,% | Mo,% | Fe,% | C,% | Mn,% | Si,% | Co,% | Ti,% | P,% | S,% |
| Content in the alloy | 14.5−17.5 | 14.0−17.0 | Not more than 3.0 | Not more than 0.009 | Not more than 1.0 | Not more than 0.05 | Not more than 2.0 | Not more than 0.7 | Not more than 0.025 | Not more than 0.010 |
Buy at economical prices from the manufacturers of pipes of different sections and lengths, made from the alloy of the brand Hastelloy C4 (2.4610, Alloy C4), offers the company AvekGlob. The supplier makes timely delivery of pipe rolled products to any point set by the customer.
Properties
Basic physical characteristics of the alloy:
Density, kg / m 3 — 8600;
Melting point, 0 С — 1335… 1380;
The coefficient of thermal expansion in the temperature range 20… 100 0 С, μm / deg — 10,9;
Coefficient of thermal conductivity, W / megade — 10,1;
Specific heat capacity, J / kggrad — 408;
Modulus of elasticity, GPa — 211.
Basic mechanical characteristics of the alloy:
The limit of temporary resistance, MPa — 690;
Yield strength, MPa — 275;
Relative elongation at tension,% — 45;
Hardness according to Brinell, NV, no more than 191.
Technological features of the alloy: weldability — limited, which is associated with the formation of coarse-grained structures in the weld zone. After welding, the products are subject to annealing.
Company Avecglob proposes to purchase at affordable prices from the manufacturer pipes of different diameters and wall thicknesses made of Hastelloy C4 alloy (2.4610, Alloy C4). The supplier organizes the immediate dispatch of products to any point. stipulated by the customer.