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Grade : | KHN58V ( ХН58В ) ( ЭП795 ) |
Classification : | Corrosion-resistant alloy |
Equivalent grades: | Is absent |
Fe | C | Si | Mn | Ni | S | P | Cr | W |
max 0.8 | max 0.03 | max 0.15 | max 1 | 55.493 - 60.5 | max 0.012 | max 0.015 | 39 - 41 | 0.5 - 1.5 |
Assortment | Dimension | Direct. | sв | sT | d5 | y | KCU | Heat treatment |
- | mm | - | MPa | MPa | % | % | kJ / m2 | - |
Sheet, GOST 24982-81 | 740 | 345-390 | 35 | Guenching 1050 - 1090oC, |
B23 - Sheets and Strips |
B33 - Sheets and Strips |
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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