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Grade : | EhP975-ID ( ЭП975-ИД ) ( ЭП975ИД ЖС6УД ) |
Classification : | Hidh-temperature or heat-resistant alloy |
Equivalent grades: | Is absent |
Fe | C | Si | Mn | Ni | S | P | Cr | Ce | Mo | W | Co | Nb | Ti | Al | Zr | B | Impurity | - |
max 1 | 0.1 - 0.16 | max 0.4 | max 0.4 | 49.11 - 58.5 | max 0.01 | max 0.015 | 7.5 - 9 | max 0.03 | 0.8 - 1.5 | 9.5 - 11 | 14.1 - 17 | 1 - 2 | 2 - 2.7 | 4.5 - 5.1 | max 0.04 | max 0.035 | all 0.5 | Ni - basis |
Assortment | Dimension | Direct. | sв | sT | d5 | y | KCU | Heat treatment |
- | mm | - | MPa | MPa | % | % | kJ / m2 | - |
1250 | 950 | 14 | 16 | 400 |
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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