Rods/Bushes/Sections

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Product Range:

Section/Profiles: AS PER CUSTOMERS REQUIREMENT.

  • Self lubricant graphite bushes
  • Aluminum  bronze
  • Leaded bronze
  • Gunmetal
  • Tungsten Copper
  • Cadmium Copper
  • Chromium Copper
  • Beryllium Copper
  • Sulphur Copper
  • Tellurium Copper
Category:

Description

Chemical Properties for Rods/Bushes/Sections
ALLOYS Cu % Zn % Ni % Sn % P % Si % Mn % AS % PB % FE % AL % OTHERS %
AL.BZ. CA 103 REM 0.4 – – – – 0.5 – – NL+FE 4.0 8.8-10 0.5
AL.BZ. CA 104 REM 0.4 4.0-6.0 0.1 – – 0.5 – 0.05 4.0-6.0 9.0-11 0.5

 

Chemical Properties for Special Alloy Rods/Bushes/Sections
ALLOYS COPPER % TELLURIUM % SULPHUR % CADMIUM % CHROMIUM % BERYLLIUM % OTHERS
TELLURIUM 99.8 MIN+AG 0.3-0.7 – – – – 0.03 MAX
SULPHUR 99.8 MIN+AG – 0.3-0.7 – – – 0.03 MAX
CADMIUM REM – – 0.7-1.2 – – 0.02 MAX
CHROMIUM REM – – – 0.6-1.2 – 0.03 MAX
BERYLLIUM 99.8 MIN+AG – – – – 1.6-1.8+COBALT 0.2-0.4 –

 

Class Chemical Composition (% by wt.)  Density Conductivity  Resistivity Hardness  Bend Strength
Copper   max. additves    tunsten gr/cc Min. IACS % Min.  μΩ*cm Max. HB Kgf/mm2 Min. MPa Min.
W50/Cu50 50 ± 2.0              0.5                  balance 11.85 54 3.20 115 ….
W55/Cu45 – 45 ± 2.0              0.5                  balance 12.3 49 3.50 125 ….
W60/Cu40 40 ± 2.0              0.5                  balance 12.75 47 3.70 140 ….
W65/Cu35 35 ± 2.0              0.5                  balance 13.3 44 3.90 155 ….
W70/Cu30 30 ± 2.0              0.5                  balance 13.8 42 4.10 175 667
W75/Cu25 25 ± 2.0              0.5                  balance 14.5 38 4.50 195 706
W80/Cu20 20 ± 2.0              0.5                  balance 15.15 34 5.00 220 736
W85/Cu15 15 ± 2.0              0.5                  balance 15.9 30 5.70 240 765
W90/Cu10 10 ± 2.0              0.5                  balance 16.75 27 6.50 260 804

 

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