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Brkn 1-3 - CuNi3Si rod, tape, wire

Brkn 1-3 - CuNi3Si rod, tape, wire

Supplier Avlob offers to buy bronze rod, tape, wire BrKN 1−3, CuNi3Si: at an economical price. The supplier guarantees the timely delivery of products to any specified address. Regular customers can take advantage of discount discounts. We invite you to partner cooperation. The price is the best in this segment of rental.

Technical specifications

Silicon bronze, corrosion-resistant. High mechanical and technological properties, good antifriction properties, Hardness of an annealed Brinell alloy HB 10 -1 = 80−100 MPa. The hardness of a hard Brinell alloy HB 10 -1 = 150 -200 MPa. Hot working temperature: 800−910 ° C. Melting point: 1084 ° C

Application

Responsible parts in engine building, guide bushings

Percent composition, GOST 18175 — 78

Fe Si Mn Ni Al Cu Pb Zn Sn Impurities
≤0.1 0.6 — 1.1 0.1 — 0.4 2.4 — 3.4 ≤0.02 94.7 — 96.9 ≤0.15 ≤0.1 ≤0.1 ≤0.4

Mechanical properties at t ° 20 ° C

Assortment GOST s in d 5
-
MPa %
Pressed bar 1628−73 490 10
Alloy Soft   400−450 25−30
Alloy hard   500−600 6−8
  • sv — Short-term tensile strength 800 MPa
  • d5 — Elongation at break. 10%

Physical properties of the material

T E 10 — 5 a 10 6 r C R 10 9
Grad MPa 1 / Grad kg / m 3 J / (kg · deg) Ohm · m
20 1.4   8800   83
100   18    

  • E — Modulus of elasticity of the first kind
  • a — Coefficient of temperature (linear) expansion]
  • r — specific gravity
  • R is the electrical resistivity.

Storage

In closed warehouses or under a canopy, where adequate protection against mechanical and other damages is provided.

Delivery, price

Buy bronze rod, tape, wire BrKN 1−3, CuNi3Si: at an affordable price from the supplier Avgob today. The price is formed on the basis of European production standards. Supplier Avlob offers to buy bronze rod, tape, wire BrKN 1−3, CuNi3Si at the optimal price in bulk or at retail. We invite you to partner