Description

Primary Aluminium ingot  A7
confirming standard BS EN ***0:***2

Typical Chemical Analysis (percent)
Al:     *9.7% min
Fe:      0.*2% max
Si:       0.*0% max
Cu:      0.**1% max
Zn:      0.*5% max
Ti:       0.*2% max

Physical properties
Density / Specific Gravity (g.cm*3 at *0 °C):    2.*0
 Melting Point (°C)        **0
 Specific heat at **0 °C, cal.g*1K*1 (Jkg*1K*1):    0.***1 (**8)
 Latent heat of fusion, cal.g*1 (kJ.kg*1):     *4.7 (**7.0)
 Electrical conductivity at *0°C
 (% of international annealed copper standard):    *4.*4
 Thermal conductivity (cal.sec*1cm*1K*1):    0.5
 Thermal emissivity at **0°F (%):     3.0
 Reflectivity for light, tungsten filament (%):    *0.0

Delivery as:
Ingot weighs approx. *4.5 kgs. +/*2% (*8 ingots per bundle)
Ingot dimension: L**0 mm x W**6 mm x H*0 mm
or
Ingot weighs approx. *0 kgs. +/*2% (*0 ingots per bundle)
Ingot dimension: L**5 mm x W**4 mm x H**5 mm
Packing: In bundles of approx. 1,**0 kgs net each.
or
T-bar / ingot weighs approx. **5 kgs. +/*5%
T-bar / ingot dimension: L**0 mm x W**0 mm x H**0 mm

Delivery in LOTs of *5 tons.