Characteristics of the material CHNMSH ( CHNMSH, ЧНМШ ).
Material :
CHNMSH ( CHNMSH, ЧНМШ )
Classification :
Low alloy cast iron
Chemical composition in % of the material CHNMSH ( CHNMSH, ЧНМШ ) .
C
Si
Mn
Ni
S
P
Cr
Mo
2.8 - 3.8
1.7 - 3.2
0.8 - 1.2
0.8 - 1.5
max 0.03
max 0.1
max 0.1
0.3 - 0.7
Mechanical properties under Т=20oС of the material CHNMSH ( CHNMSH, ЧНМШ ) .
Assortment
Dimension
Direct.
sв
sT
d5
y
KCU
Heat treatment
-
mm
-
MPa
MPa
%
%
kJ / m2
-
490
2
Brinell hardness of the material CHNMSH ( CHNMSH, ЧНМШ ) ,
HB 10 -1= 183 - 286 MPa
Specification :
Mechanical properties :
sв
- Tensile strength , [MPa]
sT
- Yield stress, [MPa]
d5
- Specific elongation at fracture , [ % ]
y
- Reduction of area , [ % ]
KCU
- Impact strength , [ kJ / m2]
HB
- Brinell hardness , [MPa]
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