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          Malleable Cast Iron Grade KCH35-10

 
The classification, chemical composition, mechanical properties, hardness, technological properties,physical properties, equivalent steels, specification of grey cast iron grade KCH35-10.

Grade:

KCH35-10   ( КЧ35-10 )

Classification:

Malleable cast iron


Chemical composition in % for grade KCH35-10 (КЧ35-10)

C

Si

Mn

S

P

Cr

-

2.5 - 2.8

1.1 - 1.3

0.3 - 0.6

max   0.2

max   0.12

max   0.06

C+Si = 3.6 - 4


Mechanical properties under Т=20oС for grade KCH35-10 (КЧ35-10)

Assortment

Dimension

Direct

sв

sT

d5

y

KCU

Heat treatment

-

mm

-

MPa

MPa

%

%

KJ/m2

-

Casting,GOST1215-79

 

 

333

 

10

 

 

 

 

Brinell hardness for KCH35-10   ( КЧ35-10 )   ,   GOST 1215-79

HB 10 -1= 100 - 163   MPa


Physical properties for grade KCH35-10 ( КЧ35-10)

T

E 10- 5

a 10 6

l

r

C

R 10 9

Grade

MPa

1/Grade

Watt/(m·Grade)

kg/m3

J/(kg·Grade)

Ohm·m

20

1.66

 

 

 

 

 

 

Equivalent steels for grade KCH35-10 (КЧ35-10)

USA

-

32510

Germany

DIN,WNr

GTS35-10

Japan

JIS

FCMB35

France

AFNOR

MM35-10

England

BS

B35-12

Italy

UNI

B35-10

Sweden

SS

0815-00

Poland

PN

Zcc35010

Czechia

CSN

422533

Austria

ONORM

GTS-350

 

Specification:
Mechanical properties: 
sB - Tensile strength, [MPa] 
s - Yield stress, [MPa] 
d - 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/(m·Grade)] 
r - Density, [kg/m3] 
C - Specific heat (range 20o - T), [J/(kg·Grade)] 
R - Electrical resistance, [Ohm·m] 

 

 

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