Characteristics of the material LTS40Mts3А ( LTS40Mts3А, ЛЦ40Мц3А ).
Material :
LTS40Mts3А ( LTS40Mts3А, ЛЦ40Мц3А )
Classification :
Cast cooper-zinc alloys
Chemical composition in % of the material LTS40Mts3А ( LTS40Mts3А, ЛЦ40Мц3А ) .
Fe
Si
Mn
Ni
P
Al
Cu
Pb
Zn
Sb
Sn
Impurity
max 1
max 0.2
2.5 - 3.5
max 1
max 0.03
0.5 - 1.5
55 - 58.5
max 0.2
35 - 42
max 0.05
max 0.5
all 1.5
Comment: Zn is a basis; the percentage of Zn is given approximately.
Mechanical properties under Т=20oС of the material LTS40Mts3А ( LTS40Mts3А, ЛЦ40Мц3А ) .
Assortment
Dimension
Direct.
sв
sT
d5
y
KCU
Heat treatment
-
mm
-
MPa
MPa
%
%
kJ / m2
-
cast in a metal mould
441
15
centrifugal casting
441
15
Brinell hardness of the material LTS40Mts3А ( LTS40Mts3А, ЛЦ40Мц3А ) , cast in a metal mould
HB 10 -1= 115 MPa
Brinell hardness of the material LTS40Mts3А ( LTS40Mts3А, ЛЦ40Мц3А ) , centrifugal casting
HB 10 -1= 115 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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