Non-ferrous metallic powders

  • Français
  • English

Poudmet Groupe Aurea

You are here

Home | Premix | PX-727

PX-727

Article No: 
2240UAR
Désignation: 
POUDMET POUDMIX CuSn PX 727
Descriptif: 
Press ready premix.
Inspection Characteristic  Unit Lower Limiting Value Upper Limiting Value Desired Value Indicative Value Méthode
Physical                         
Physical analysis :                   
Sieve analysis ISO 4497 cumulative :                   
>   160 µm  %      1,00      IN.V.1007
>     45 µm  % 40,00  60,00      IN.V.1007
<     45 µm  % 40,00  60,00      IN.V.1007
Apparent density ISO 3923/1 - 2,5 mm  g/cm3 3,10  3,30      IN.V.1010
Flowability ISO 4490 - 2,5 mm  s      35,0      IN.V.1004
                            
Chemical                         
Chemical analysis :                   
Tin (Sn)  % 9,50000  11,00000      IN.V.1138
Wax  % 0,70  0,80       
                            
Frittage                         
Sintering :                   
Green density  N/mm²         6,20   IN.V.1020
Green strength  N/mm² 3,00           IN.V.1022
Sintering atmosphere 75% H2/25% N2                  IN.V.1150
Dewaxing at 350°C  min         25,00   IN.V.1150
Sintering at 750°C  min         30,00   IN.V.1150
Dimensional change  % -0,70  -1,10      IN.V.1149
Dimensional change of standard  %         -0,90   IN.V.1149
Radial crushing strength  N/mm² 150           IN.V.1022
Radial crushing strength of standard  N/mm²         150,00   IN.V.1022
                            
FDS :PX            

 

All statements, technical information and recommendations herein are based on tests and data which our Company believes to be currently reliable. The accuracy or completeness thereof is not guaranted and no warranty of any kind is made with respect thereto. Product characteristics may change due to technical development and / or improvment of production methods.
For further information, please contact us.