INDEX     CHINA
 
 
        With a high intensity, toughness, anti-corrosion and flexible cutting, the Blackheart Malleable Iron Castings can bear the shock and torsion. It can work under the temperature of -40℃ without any breakage. The Blackheart Malleable Iron Castings is widely applied in the back part of building, rigging, machine parts, pipe fittings, hardwares, etc.

Inspected way
        Inspected by elasticity test, chemical composition and metallographic phase and so on.

Chemical Composition
Composition
C
Si
Mn
S
P
Cr
Content
2.4～2.8
1.4～1.8
0.3～0.6
<0.25
<0.1
0.02～0.05


Physical characteristics
Hard
HB
≤150
  
Tensile Strength
N/mm2
350
Elongation
%
L0=3d=10
  
Load capacity
N/mm2
200

 

COPYRIGHT JIASHAN GANYAO CASTING FACTORY
Tel: 86 0573 8461 1039    Fax: 86 0573 8461 6077   
E-mail : kt@kt-casting.com