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Alloy МД50НГ

Designation

Name The value
Designation GOST Cyrillic МД50НГ
Designation GOST Latin MD50HG
Transliteration MD50NG
The chemical elements CuД50NiGe

Description

Alloy МД50НГ used: for the manufacture of parts with high thermal conductivity.

Note

Molybdenum-copper pseudoself.

Standards

Name Code Standards
Tapes В54 TU 11-89

Chemical composition

Standard Mn Ni Fe Cu Mo Co
TU 11-89 0.3-1.7 2-4 0.01-0.9 42-44 48.7-55.39 0.3-0.7
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 characteristics

Section, mm σB, 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
2 - ≥3
2 ≥687 ≥5

Description mechanical marks

Name Description
Section Section
σB Limit short-term strength
d Elongation after rupture

Physical characteristics

Temperature R, НОм · м
20 140

A description of the physical symbols

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

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