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Metals -> Bronze -> Tin foundry bronzes

Characteristics of the material BrO5S25   ( BrO5S25,   琉󐝎5 ).

Material : BrO5S25   ( BrO5S25,   琉󐝎5 )
Classification : Tin foundry bronzes


Chemical composition in % of the material BrO5S25   ( BrO5S25,   琉󐝎5 ) .
Fe Si PAl Cu PbZn Sb Sn Impurity
max   0.2max   0.02max   0.05max   0.0266.8 - 7323 - 26max   0.5max   0.54 - 6 all 1.2
Comment: Cu is a basis; the percentage of Cu is given approximately.


Mechanical properties under =20o of the material BrO5S25   ( BrO5S25,   琉󐝎5 ) .
Assortment Dimension Direct. s sT d5 y KCU Heat treatment
- mm - MPa MPa % % kJ / m2 -
cast in a metal mould     137   6   Without heat treatment
sand (mould) casting     147   5   Without heat treatment


    Brinell hardness of the material   BrO5S25   ( BrO5S25,   琉󐝎5 )   (without heat treatment) ,     cast in a metal mould HB 10 -1= 60   MPa
    Brinell hardness of the material   BrO5S25   ( BrO5S25,   琉󐝎5 )   (without heat treatment) ,     sand (mould) casting HB 10 -1= 45   MPa


Physical properties of the material BrO5S25   ( BrO5S25,   琉󐝎5 ) .
T E 10- 5 a 10 6 l r C R 10 9
Grade MPa 1/Grade Watt/(m稧rade) kg/m3 J/(kg稧rade) Ohm穖
20 0.686 17.6 58.6      


Friction coefficient of the material BrO5S25   ( BrO5S25,   琉󐝎5 ) .
 Friction coefficient with oil : 0.004
 Friction coefficient without oil : 0.14


Technological properties of the material BrO5S25   ( BrO5S25,   琉󐝎5 ) .
 Melting temperature, 癈 : 940
  Casting temperature, 癈 : 1150
 Linear shrinkage, % : 1.5



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/(m稧rade)]
r - Density , [kg/m3]
C - Specific heat ( range 20o - T ), [J/(kg稧rade)]
R - Electrical resistance , [Ohm穖]

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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