Characteristics of the material BrА9ZH4N4Mts1 ( BrА9ZH4N4Mts1, БрА9Ж4Н4Мц1 ).
Material :
BrА9ZH4N4Mts1 ( BrА9ZH4N4Mts1, БрА9Ж4Н4Мц1 )
Classification :
Tin-free foundary bronzes
Chemical composition in % of the material BrА9ZH4N4Mts1 ( BrА9ZH4N4Mts1, БрА9Ж4Н4Мц1 ) .
Fe
Si
Mn
Ni
P
Al
Cu
As
Pb
Zn
Sb
Sn
Impurity
4 - 5
max 0.2
0.5 - 1.2
4 - 5
max 0.03
8.8 - 10
77.6 - 82.7
max 0.05
max 0.05
max 1
max 0.05
max 0.2
all 1.2
Comment: Cu is a basis; the percentage of Cu is given approximately.
Mechanical properties under Т=20oС of the material BrА9ZH4N4Mts1 ( BrА9ZH4N4Mts1, БрА9Ж4Н4Мц1 ) .
Assortment
Dimension
Direct.
sв
sT
d5
y
KCU
Heat treatment
-
mm
-
MPa
MPa
%
%
kJ / m2
-
cast in a metal mould
587
12
sand (mould) casting
587
12
Brinell hardness of the material BrА9ZH4N4Mts1 ( BrА9ZH4N4Mts1, БрА9Ж4Н4Мц1 ) , cast in a metal mould
HB 10 -1= 160 MPa
Brinell hardness of the material BrА9ZH4N4Mts1 ( BrА9ZH4N4Mts1, БрА9Ж4Н4Мц1 ) , sand (mould) casting
HB 10 -1= 160 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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