Database of Steel and Alloy (Marochnik)

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Metals -> Cast iron -> Malleable cast iron

Characteristics of the material KCH33-8   ( 33-8 ).

Material : KCH33-8   ( 33-8 )
Classification : Malleable cast iron


Chemical composition in % of the material KCH33-8   ( 33-8 ) .
C Si Mn S P Cr
2.5 - 2.90.8 - 1.20.3 - 0.6max   0.12max   0.18max   0.08


Mechanical properties under =20o of the material KCH33-8   ( 33-8 ) .
Assortment Dimension Direct. s sT d5 y KCU Heat treatment
- mm - MPa MPa % % kJ / m2 -
      323   8    


    Brinell hardness of the material   KCH33-8   ( 33-8 )   ,       HB 10 -1= 100 - 163   MPa


Physical properties of the material KCH33-8   ( 33-8 ) .
T E 10- 5 a 10 6 l r C R 10 9
Grade MPa 1/Grade Watt/(mGrade) kg/m3 J/(kgGrade) Ohmm
20 1.6          



Specification :
Mechanical properties :
s - 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]

Physical properties :
T - Test temperature , [Grade]
E - Young modulus , [MPa]
a - Coefficient of linear expansion (range 20o - T ) , [1/Grade]
l - Termal (heat) condition coefficient , [Watt/(mGrade)]
r - Density , [kg/m3]
C - Specific heat ( range 20o - T ), [J/(kgGrade)]
R - Electrical resistance , [Ohmm]

Database of steels and alloys (Marochnik) contains information about chemical composition and properties of 1500 steels and alloys (stainless steel, alloy steel, carbone steel, structural steel, tool steel, cast iron, aluminum alloy, titanium alloy, copper alloy, nickel alloy, magnesium alloy and others).
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