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Metals -> Bronze -> Tin-free foundary bronzes

Characteristics of the material Br9ZH3L   ( Br9ZH3L,   93 ).

Material : Br9ZH3L   ( Br9ZH3L,   93 )
Classification : Tin-free foundary bronzes


Chemical composition in % of the material Br9ZH3L   ( Br9ZH3L,   93 ) .
Fe Si Mn Ni PAl Cu As PbZn Sb Sn Impurity
2 - 4max   0.2max   0.5max   1max   0.18 - 10.582.8 - 90max   0.05max   0.1max   1max   0.05max   0.2 all 2.7
Comment: Cu is a basis; the percentage of Cu is given approximately.


Mechanical properties under =20o of the material Br9ZH3L   ( Br9ZH3L,   93 ) .
Assortment Dimension Direct. s sT d5 y KCU Heat treatment
- mm - MPa MPa % % kJ / m2 -
cast in a metal mould     490   12    
sand (mould) casting     392   10    


    Brinell hardness of the material   Br9ZH3L   ( Br9ZH3L,   93 )   ,     cast in a metal mould HB 10 -1= 100   MPa
    Brinell hardness of the material   Br9ZH3L   ( Br9ZH3L,   93 )   ,     sand (mould) casting HB 10 -1= 100   MPa


Physical properties of the material Br9ZH3L   ( Br9ZH3L,   93 ) .
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 1.2 16 58.6 7600   110


Friction coefficient of the material Br9ZH3L   ( Br9ZH3L,   93 ) .
 Friction coefficient with oil : 0.004
 Friction coefficient without oil : 0.18



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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