Table of thermal conductivity of various metals (W/mK):
Silver-429, copper-401, gold-317, aluminum-237, iron-80, tin-67, lead-34.8

made in China
Product name: IC heat sink
Model: A section
Colour: Black
Material: Aluminum
Specification: 35 height X 23.7 width X 15.9 thickness mm
Hole height: 19 mm
Inner width: 21.7 mm
Foot diameter: 1.5 mm
Foot pitch: 17.8mm
Weight: 10g
Fixing: Screw
Condition: New