Brb2 beryllium bronze

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Igor

Igor

sales department

+7 (962) 383-76-36

Supplier KMZ offers pipe, wire, round, made of beryllium bronze Brb2 at economical price. The provider ensures timely delivery of products at any address specified by the consumer. The price is the best in this segment of the rental.

Technical characteristics

Brb2 beryllium copper belongs to the group of bezolovni wrought bronze. It has high fatigue strength, resistance against corrosion, good performance of elasticity and resistance to frictional wear. Hardness Brinell HB 150. Beryllium bronze is one of the high-strength copper alloy combines a high strength and electrical conductivity. The principal feature of the alloy — excellent heat conduction and resistance to stress relaxation.

Application

Beryllium bronze is used for the manufacture of oilfield tools, aerospace landing mechanisms for processes, robotic welding, and mold making. Non-magnetic properties make the material ideal for special cores with improved elasticity.

Beryllium bronze, the percentage composition of (GOST 18175−78)

Cu Fe Si Ni Al Pb Be Impurities
basis ≤0.15 ≤0.15 0.2… 0.5 ≤0.15 ≤0.005 1.8 2.1 … only 0.5

Physical properties

  • Density, kg/m3 — 8200;
  • Melting point, °C — 955;
  • Coefficient of thermal conductivity, W/mgrad — 84;
  • The coefficient of thermal expansion, µm/deg — 16,6;
  • Specific heat, j/kgrad — 419;
  • The modulus of elasticity, GPA — 131.

Mechanical characteristics

Figure Soft bronze Without heat treatment
The limit of temporary resistance, MPa 343 1372
Yield strength, MPa 196 930
Relative tensile elongation, % 4 60

Treatment

Temperature range of forging — 750…800°C, the annealing temperature ezuprechnaya — 530…650°C.

Buy

Supplier KMZ offers to buy the pipe, wire, round, made of beryllium bronze Brb2 at economical price. The provider ensures timely delivery of products at any address specified by the consumer.

Supply, price

To by pipe, wire, round, made of beryllium bronze Brb2 provider KMZ can at an affordable price. The price is formed based on the European standards of production. Buy a bronze tube, wire, circle in stock at a reasonable price, you can wholesale or retail. Regular customers can take advantage of the discount system of discounts from the company KMZ. The price is the best in this segment of the rental.