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Artyom

Artyom

sales department

+7 (905) 270-13-45

Supplier KMZ offers wire, tube, sheet, tape, round, aluminum AK8 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

An alloy with a high percentage of titanium and zirconium that gives the material high strength, and excellent characteristics of machinability on machine tools and forging equipment shtampovochnogo.

Application

High specific strength allows the use of the alloy in the aerospace industry. Other applications include military vehicles, bridges, arms production and in the manufacture of other products (faucets, farms, transporting devices) that operate at elevated workloads.

Treatment

Good weldability by gas and arc welding in the welding seam strength is lowered. The alloy can be heat treated (annealed for subsequent forging, and aging).

The chemical composition of the alloy AK8 (АКД8), GOST 4784−97

Al Fe Si Mn Cr Ti Cu Mg Zn Ti+Zr Impurities
basis ≤0.7 0.5… 1.2 0.4 to 1.0 … ≤0.1 ≤0.15 3.9… 5 0.2… 0.8 ≤0.25 <0.2 ≤0.15

Physical characteristics

  • Density, kg/m3 — 2800;
  • Melting point, °C — 510 640…;
  • Coefficient of thermal expansion, µm/deg — 23;
  • Coefficient of thermal conductivity, W/mgrad — 150…165;
  • The modulus of elasticity, GPA 74;
  • Specific heat, kJ/ggrad — 838.
  • Brinell hardness number, HB, of not more than 120…135.

Mechanical characteristics

  • Limit strength. MPa — 430…490 (smaller values for a circle);
  • Yield stress, MPa 340 450…(smaller values for a circle);
  • Relative tensile elongation, % — 7…10;

Buy

Supplier KMZ offers to buy wire, tube, sheet, tape, round, aluminum AK8 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 wire, pipe, sheet, tape, round, aluminum brand AK8 provider KMZ can at an affordable price. The price is formed based on the European standards of production. Buy aluminum wire, pipe, sheet, tape, round any brand in stock at a reasonable price, you can wholesale or retail.