Bronze Rod 13-51mm Rg7 Round Rod 2.1090 CuSn7ZnPb CC493K
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Bronze rod 6-100mm Rg7 round rod 2.1090 CuSn7ZnPb CC493K 0.02-1meter

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  • Wnr. 2.1090; Alloy CuSn7ZnPb; UNS C93200;
  • Fields of application: Plain bearings for machine and tool construction; normal and highly stressed bearing bushes; medium stressed sliding plates and strips; gearbox, rocker arm, stuffing box and connecting rod bushes; friction rings and discs; ship shaft covers;
  • Properties: medium hardness and good machinability; good corrosion resistance even in seawater; resistant to non-oxidizing acids and neutral salt solutions; poor weldability; good soft solderability; medium hard solderability and mechanical polishability;
  • Density 8.8 g/cm³; melting point 1035 °С;
  • Thermal conductivity 64 W/m-K; electrical conductivity 7.5 MS/m.

Kč26.32 Tax included

26.316402 Tax excluded

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Bronze bar 2.1090 (CuSn7ZnPb) round bar profile round steel from 0.5 meters to 2 meters.

  • Production time - none. Already in stock.
  • Preparation for shipment - 2-3 working days.
  • Delivery time - depending on the parcel service.

2.1090 is a sliding material with good emergency running properties. The material consists of copper (base), tin, zinc and lead. In addition to medium hardness, it has very good machinability and good corrosion resistance even in seawater. The material is resistant to non-oxidizing acids and neutral salt solutions. Weldability is poor. CuSn7ZnPb can be well soft soldered and electrolytically polished. However, the brazing of the grade as well as its mechanical polishability is medium.

Bronze rod can be easily purchased from Evek GmbH. Other bronzes are also offered at a good price.

Bronze round material with material number 2.1090 is mainly used for slide bearings in machine and tool construction. Other main applications of CuSn7ZnPb are:

  • Normal and highly stressed bearing bushes;
  • Medium-stressed sliding plates and strips;
  • Gearbox, rocker arm, stuffing box and connecting rod bushings;
  • Friction rings and washers;
  • Ship shaft covers.

Bronze rod is characterized by the following features:

  • Medium hardness and good machinability;
  • Good corrosion resistance even in sea water;
  • Resistant to non-oxidizing acids and neutral salt solutions;
  • Poor weldability;
  • Good soft solderability;
  • Medium brazeability and mechanical polishability.

2.1090 is available for purchase in Evek Online Shop. As a reliable supplier of semi-finished metal products, we ship worldwide.

Do you need other steel grade or dimension? Please contact us. Our sales team will make an offer from stock program or delivery program :)

Evek GmbH
8002-159536
Type
Round bar
material
Bronze
density
8.83 g/cm³
Melting point
1035 °С
Thermal conductivity
64 W/m-K
Electrical conductivity
7.5 MS/m

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