Sai Forge Private Limited
ISO 9001:2008 Certified
Chennai, Tamil Nadu
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Tellurium Copper

We provide a wide spectrum of industrial copper products  that is in compliance with international quality standards.


We offer tellurium copper (Copper No. C14500), which is widely used in forgings, screw machine products and parts, which requires extensive machining, high conductivity and corrosion resistance. Also applied in motor and switch parts, electrical connectors, plumbing fittings, soldering coppers, welding torch tips, transistor bases and furnace brazed articles. We make our tellurium copper in various quality standards such as CDA 145. Various properties and specifications are given below: 

Nominal Chemical Composition % by weight


Copper (incl. Silver)Tellurium
99.470.55

Mechanical Properties
Typical for 1" solid diameter Hard (35%) Temper

HardnessRockwell B Scales48
Tensile StrengthKSI48
Yield StrengthKSI44
Elongation% in 2 inch20

Hardness conversions are approximate, test values are nominal approximations and depend on specimen size and orientation.

Physical Properties

Thermal ConductivityBTU/ (sq ft-ft-hr-F)205
Specific HeatBTU/lb/ºF @ 68F0.09
Thermal ExpansionPer °F from 68 F to 212 F0
Densitylb/cu in @ 68 F0.32
Electrical Conductivity* (annealed)% IACS @ 68 F93
Modulus of ElasticityKSI17000
 

Sai Forge Private Limited

Vijay Khatri (Joint Managing Director)
No. 1 - A, Puliambedu, Numbal, Off Poonamallee High Road
Chennai - 600077
Tamil Nadu, India
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