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Supplier KMZ offers duralumin splint 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

Duralumin bus is traditionally called a strip of rectangular cross-section, whose thickness is in the range 2…170 mm, for a width of 12…500 mm As this profile, according to technical requirements GOST 13616−97, made mainly by pressing, the cross-section duralumin tires provided the radius of curvature of magnitude 0.5 or 1.0 mm Length duralumin tires set or random lengths, 3000…9000 mm, the degree of strength — a normal or increased (in the marking product, an additional marking of PP).

Operational benefits

  • High corrosion resistance, which does not depend on the service life of products;
  • Small figures of specific resistance when passing significant currents;
  • Low density source material;
  • Flexibility and ductility duralumin tires, allowing you to bend your product without cracks and surface tears;
  • Non-magnetic properties.

Application

Duralumin tires are widely used in electrical industry, instrument-making, for decoration of buildings.

The composition of duralumin alloys

Alloy The main components  
Si Mg Fe Si Ni Zn Ti Impurities  
Each The amount
D1 3,8 4,8… 0,4…0,8 0,7 0,7 0,1 0,3 0,1 0,05 0,1
D16 3,8…4,9 0,3…0,9 0,5 0,5 0,1 0,3 0.1 0,05 0,1
ВД17 2,6…3,2 0,45 0,7… 0,3 0,3 - 0,1 0,1 0,05 0,1
D19 3,8…4,3 0,5…1,0 0,5 0,5 - 0,1 0,1 0,05 0,1

In the composition of the dural brand D19 contains up to 0.005% beryllium.

Physical characteristics

  • Density, kg/m3 2770 2840…;
  • Melting point, °C — 650 505…;
  • Specific electrical resistivity, Mom — 3,2 5,7…;
  • The coefficient of linear expansion, µm/deg — …22.4 23.2;
  • Coefficient of thermal conductivity, W/mgrad — 113…170.

Mechanical characteristics

  • The limit of temporary resistance, MPa — 400…500;
  • Yield strength, MPa — 240 380…;
  • Relative tensile elongation, % — 20…6;
  • The modulus of elasticity, GPA 69…71

Buy

Supplier KMZ offers to buy duralumin splint 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

Buy duralumin bus provider KMZ can at an affordable price. The price is formed based on the European standards of production. Buy duralumin tire of any brand in stock at a reasonable price, you can wholesale or retail.