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Brass ЛА85-0,5

Designation

Name The value
Designation GOST Cyrillic ЛА85-0,5
Designation GOST Latin LA85-0,5
Transliteration LA85-05
The chemical elements ЛAl85-0,5

Description

Brass ЛА85−0,5 is used: for the manufacture of semi-finished bands; accessories and jewelry; as a substitute for gold in the manufacture of insignia.

Note

Brass ЛА85−0,5 has high corrosion resistance.

Standards

Name Code Standards
Non-ferrous metals, including rare metals, and their alloys В51 GOST 28873-90
Sheets and stripes В53 TU 48-21-28-85
Wire of non-ferrous metals and their alloys В74 TU 48-21-653-79

Chemical composition

Standard Fe Cu Al Zn Sb Pb Bi -
≤0.01 84-85.6 0.4-0.7 14-15 ≤0.005 ≤0.03 ≤0.002 0.3
Chemical composition is not verified by NTD. Total verified brands for chemical compositions: 2972 ​​from 3363.

Mechanical characteristics

σB, MPa d5, % y, %
Castings according to GOST 2685-75
295-390 60 50
490-690 3-10 -

Description mechanical marks

Name Description
σB Limit short-term strength
d5 Elongation after rupture
y The relative narrowing

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