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Grade : | ZlSr58.3-41.7 ( ЗлСр58.3-41.7 ) ( ЗлСр583-417 ) |
Classification : | Gold alloy |
Equivalent grades: | Is absent |
Fe | Pb | Ag | Sb | Bi | Au | Impurity |
max 0.15 | max 0.005 | 41.4 - 42 | max 0.005 | max 0.005 | 58 - 58.6 | all 0.16 |
Melting temperature : | 1025 - 1030 °C |
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 | 14300 |
В50 - Classification, nomenclature and general norms |
B53 - Sheets and Strips |
B74 - Wire made of non-ferrous metals and their alloys |
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] |
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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