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Wire, circle, rod of cupronickel mnzh30-1-1 - CuNi30Mn1Fe - C71500

Wire, circle, rod of cupronickel mnzh30-1-1 - CuNi30Mn1Fe - C71500

Do you want to buy wire, a circle, a bar of MELCHY alloy MHZh30−1-1 (CuNi30Mn1Fe, C71500) from the supplier — the company AvecGlob? Here you will find the necessary information on this alloy

AvekGlob company sells bulk metal — bar, circle or wire, which is made of copper-nickel alloy of MHZh30−1-1 nickel (other names — CuNi30Mn1Fe, C71500) at affordable prices from manufacturers. The supplier ensures guaranteed delivery of products to any address specified by the consumer.

Composition and application

Alloy nickel MHZH30−1-1 (CuNi30Mn1Fe, C71500) differs in its average strength, mechanical machinability, ductility and weldability. The material is used in the manufacture of parts, the operating conditions of which assume a constant combination of high temperatures and pressures with high mobility in turbulent media. A small content of iron, up to 0.5%, gives the nickel alloy MNZh30−1-1 (CuNi30Mn1Fe, C71500) an increased resistance to corrosion and stress corrosion cracking under external forces and pressures. Therefore, products of marine equipment and vessels are also produced from the alloy in question.

Other fields of application of the alloy MELCHYOR MNZH30−1-1 (CuNi30Mn1Fe, C71500) — manufacture of equipment elements for power plants, desalination plants, steam traps, pipelines for pumping liquid chlorine containing media, heat exchanger tubes.

A chemical alloy that meets the technical requirements of the standards

ASTM B466 and ASME SB466, as well as domestic GOST 492−92, is presented in the table:

Element Copper Iron Lead Manganese Nickel Zinc
Minimum / maximum the basis 0.40−1.0 Not more than 0.05 Not more than 1.0 29.0−33.0 Not more than 1.0
Nominal value 69.5 0.50 - - 30.0 -

If it is necessary to use parts from this alloy in welded structures, the percentage of sulfur and phosphorus (not more than 0.02%) and carbon (no more than 0.05%) is additionally limited.

To buy at affordable prices from the manufacturer bars, a circle and wire made from the alloy melchior MNZH30−1-1 (CuNi30Mn1Fe, C71500), offers the company AvekGlob. The Supplier carries out a guaranteed sending of the rental to any point. installed by the client.


Basic physical characteristics of the alloy:

Density, kg / m 3 — 8940;

Melting point, 0 С — 1170… 1230;

The coefficient of thermal expansion in the temperature range 20… 300 0 С, μm / deg — 16,2;

Coefficient of thermal conductivity at room temperature, W / mdg — 29;

Modulus of elasticity, GPa — 117;

Poisson’s ratio is 0.34.

Basic mechanical characteristics of the alloy:

Limit of time resistance, MPa — 510;

Limit of plasticity, MPa — 140;

Relative elongation at tension,% — 45;

Hardness according to Brinell, HB, not more — 241.

Technological features of the alloy melchior MNZh30−1-1 (CuNi30Mn1Fe, C71500): the temperature range of forging 930… 1030 0 C, all kinds of electric and gas welding, as well as soldering are possible.

Buy at affordable prices from the manufacturer of bars, wire and a circle of the alloy of the nickel silver MNZh30−1-1 (CuNi30Mn1Fe, C71500), offers the company AvecGlob. The supplier makes immediate delivery of the products to any point agreed by the customer.