Alloy МД50Н2К

Designation

Name The value
Designation GOST Cyrillic МД50Н2К
Designation GOST Latin MD50H2K
Transliteration MD50N2K
By chemical elements CuД50Ni2

Description

Alloy МД50Н2К used: for the manufacture of parts with high thermal conductivity.

Note

Molybdenum-copper pseudoself.

Standards

Name Code Standards
Tape В54 TU 11-89

Chemical composition

Standard Ni Cu Mo Co
TU 11-89 1.8-2.2 44-46 51.2-53.8 0.4-0.6
Mo is the basis.
According to TU 11-89 Ho0.021.105 TU sum of impurities in the alloy should not exceed 0.50%.

Mechanical properties

Section, mm σU, MPa d
Strip as supplied on the other 11-89 Яе0.021.105 TU. In the graph the properties of the delivery indicates the cutting direction of the sample
0.2 - ≥8
0.2 ≥530 ≥12

Description mechanical marks

Name Description
σU Limit short-term strength
d Elongation after rupture

Physical characteristics

Temperature R, Mr. · m
20 110

A description of the physical symbols

Name Description
Е The normal elasticity modulus
l Coefficient of thermal conductivity
С Specific heat