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Artyom

Artyom

sales department

+7 (905) 270-13-45

Supplier KMZ offers pipe, round, wire grade С84400 at economical price. Regular customers can take advantage of the discount discount. The provider ensures timely delivery of products to any email address. The price is the best in this segment of the rental.

Technical characteristics

Red brass/bronze molding С84400 with a high content of lead most other types of copper alloys used in plumbing products. It differs acceptable price, which in combination with good mechanical and casting properties makes it popular with the installation of water and sewer utilities. Is also a good anti-corrosion performance of this alloy. The presence of lead in the composition improves the processability red brass cutting machines. The alloy of this brand is often used to produce inexpensive bearings, which operate at low production loads and rotation speeds. materials at low loads.

Application

In construction and architecture: decorative lamps, pipe fittings, locks, boxes locks, door accessories; construction — refrigeration and heating equipment; in the industry — details of valves, low-pressure valves, pump parts; marine — marine equipment, boat parts, nuts for transducers.

The chemical composition of the alloy

Cu, % Sn, % Pb, % Zn, % Fe, % Ni, % Sb, % P, % S, % Al, % Impurities, %
78.00…
82.00
2.30…
3.50
6.00…
8.00
7.00…
10.00
≤0.40 ≤1.0 ≤0.25 ≤1.5 ≤0.08 ≤0.005 ≤0.005

In the composition of the Nickel allowed the partial content of cobalt, the Total amount of impurities in the finished product may not exceed 0.7%.

Physical characteristics

  • Density, kg/m3 — 8690;
  • Melting point, °C — 1004;
  • Coefficient of thermal conductivity, W/mgrad — 72,4;
  • The coefficient of thermal expansion, µm/deg — 17,3;
  • Specific heat, kJ/kg grad — 377,1;
  • The modulus of elasticity, GPA — 89,6.

Mechanical characteristics

  • The limit of temporary resistance, MPa — 207;
  • Yield strength, MPa — 103;
  • Relative tensile elongation, % and 10.3.

Treatment

Weldability — good (with the exception of electric graphitized electrodes).

Buy

Supplier KMZ offers to buy pipe, round, wire grade С84400 at economical price. Regular customers can take advantage of the discount discount. The provider ensures timely delivery of products to any email address. The price is the best in this segment of the rental.

Supply, price

To by pipe, round, wire grade С84400 provider KMZ can at an affordable price. The price is formed based on the European standards of production. To buy a round, wire, tube, sheet, tape of any of brass, bronze alloy in stock at a reasonable price, you can wholesale or retail.