Alloy MS-inch

Designation

Name The value
Designation GOST Cyrillic МС-ЖНХ
Designation GOST Latin MC-ZhHX
Transliteration MS-GNH
By chemical elements CuPb-FeNiCr

Description

Alloy MS-ING used: for the manufacture of wire And groups (from 15 to 150 microns), G (20 to 200 µm) and E (50 to 200 µm) by powder metallurgy, intended for the manufacture of grids for electronic devices.

Note

Group a: Wire, having on the surface layer of the technological lubricant. Color from black to dark gray.
Group G: Wire, free from technological lubricant by electrochemical etching method and otogenny the required mechanical properties.
Group E: Wire, free from technological lubricant by electrochemical etching method and ataegina low plasticity.

Standards

Name Code Standards
Wire from nonferrous metals and their alloys В74 TU 48-19-355-91

Chemical composition

Standard Cr Ni Fe Mo
TU 48-19-355-91 0.05-0.15 0.015-0.025 0.1-0.15 Rest
Mo is the basis.
According to TU 48-19-355-91 the sum of the mass fractions of molybdenum and additives (iron, nickel and chromium) should be ≥ 99.96%; the mass fraction of impurities should be ≤ 0.040%.

Mechanical properties

Section, mm σU, MPa d
Wire group And in the delivery condition on the other 48-19-355-91
110-150 ≥1402.8 -
15-19.5 ≥1892.7 -
20-50 ≥1794.6 -
51-70 ≥1695.4 -
71-90 ≥1598.8 -
91-105 ≥1489.8 -
The wire of the group G in the delivery condition on the other 48-19-355-91
110-150 ≥882.6 ≥18
155-200 ≥1176.8 ≥18
25-29.5 ≥833.6 ≥8
30-34.5 ≥843.4 ≥8
35-39.5 ≥843.4 ≥10
40-49 ≥853.2 ≥13
50-69 ≥853.2 ≥16
70-105 ≥882.5 ≥18
Wire band E in the state of delivery on the other 48-19-355-91
50-200 ≥1176.8 ≤10

Description mechanical marks

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