Main page
About us
Sliding Bearings Consulting
Advertising Opportunities
to Wrought aluminum-silicon alloys (4xxx)
to Properties of aluminum alloys
(submitted by the website administration)
Wrought aluminum-silicon alloy 4045 | ||||
Chemical composition: Si=10.0%, Al balance | ||||
Property | Value in metric unit | Value in US unit | ||
Density | 2.67 *10³ | kg/m³ | 167 | lb/ft³ |
---|---|---|---|---|
Thermal expansion (20 ºC) | 21.1*10-6 | ºCˉ¹ | 11.7*10-6 | in/(in* ºF) |
Thermal conductivity | 171 | W/(m*K) | 1190 | BTU*in/(hr*ft²*ºF) |
Electric resistivity | 3.82*10-8 | Ohm*m | 3.82*10-6 | Ohm*cm |
Liquidus temperature | 599 | ºC | 1110 | ºF |
Solidus temperature | 574 | ºC | 1065 | ºF |