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Grade : | SrA-3 ( СрА-3 ) |
Classification : | Silver |
Equivalent grades: | Is absent |
Fe | Pb | Ag | Sb | Bi | Te | Au | Impurity | - |
max 0.002 | max 0.003 | min 99.9 | max 0.002 | max 0.002 | max 0.004 | max 0.05 | all 0.1 | Pt + Pd < 0.05 |
B51 - Non-ferrous metals, including rare 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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