COP v3.0:useful-information; material-density-melting-point-expansion-and-modulus

18.3 Material Density, Melting Point, Expansion And Modulus 

 

18.3A Density, Melting Point, Expansion and Young Modulus

MaterialDensity
kg/m³
Melting point
°C
Expansion
mm/10m/100°C
Youngs modulus
Gpa
Air1.29   
Air acetylene 2500*  
Aluminium, rolled27106582469
Brass833090018 
Carbon Dioxide 0°C1.99   
Cement1281   
Concrete, reinforced 2% steel2420   
Copper8938108317131
Glass27878509 
Gold19290106314 
Hydrogen 0°C0.0897   
Helium 0°C0.178   
Ice9130  
Iron, cast7208153012179
Lead, rolled113253272916
Nitrogen 0°C1.25   
Oxygen 0°C1.43   
Oxy acetylene 4400*  
Pinus Radiata609  6
Polycarbonate124413364 
Polyester129924580# 
P.V.C.146586140 
Silver1050096019 
Silver solder 735  
Easy-flo 630  
Solder Lead 50%9302210  
(Eutectic) Lead 33%/tin 67%8615180  
Snow: fresh961  
             wet compact320   
Stainless Steel 3048080142517193
Stainless Steel 3168080138516193
Steel, low carbon7850135012200
Tin728023127 
Water: fresh 4°C1000   
Water: fresh 20°C988   
Water: fresh 100°C958   
Water: salt1009-1201   
Zinc: rolled719241929 

* max flame temperature
# glass reinforced polyester GRP expansion = 22
To convert Centigrade to Farenheit.
To convert Farenheit to Centigrade.
C° = F° - 32° x .56
F° = C° x 1.8 + 32°

 

 

18.3.1 Thermal Conductivity K 

 

18.3.1A Thermal Conductivity

Material

W/mK

Copper385 
Aluminium205 
Zinc108 
Steel50 
Lead35 
Stainless Steel16 
Ice2 
Glass1.05
Concrete 0.94
Brick 0.8
Water (20°C) 0.56
Timber (Pine) 0.14
Snow 0.1
Kraft building paper 0.07
Fibreglass 0.035
Rockwool 0.035
Polystyrene 0.035
Air (20°C ) 0.025
Polyurethane (Rigidised) 0.016