Brass Lzhmc59-1-1

Designation

Name The value
Designation GOST Cyrillic ЛЖМц59-1-1
Designation GOST Latin LZhMts59-1-1
Transliteration LGMts59-1-1
By chemical elements ЛFeMn59-1-1

Description

Brass Lzhmc59−1-1 is used: for the manufacture of semi-finished products (plates, strips, pipes, rods, wire, profiles); parts ships, aircraft; the manufacture of round welding wire and welding rods round drawn and extruded, designed for gas welding brass welding on carbon steel.

Note

Complex alloyed brass.

Standards

Name Code Standards
Tape В54 GOST 15527-2004, GOST 2208-2007
Welding and cutting metals. Soldering, riveting В05 GOST 16130-90
Bars В55 GOST 2060-2006, TU 48-0810-116-82, TU 48-0810-85-87
Non-ferrous metals, including rare, and their alloys В51 GOST 28873-90
Tubes of non-ferrous metals and alloys В64 GOST 494-90, GOST 494-2014, OOP 5.9243-87, TU 48-0810-196-90
Bars and shapes В52 TU 48-0810-89-86, TU 48-0810-101-82
Sheets and strips В53 TU 48-21-520-86

Chemical composition

Standard P Mn Fe Cu Al Zn Sn Sb Pb Bi
GOST 15527-2004 ≤0.01 0.5-0.8 0.6-1.2 57-60 0.1-0.4 Rest 0.3-0.7 ≤0.01 ≤0.2 ≤0.003
Cu is the basis.
According to GOST 15527-2004, GOST 2060-2006, GOST 2208-2007, the sum of other elements should be ≤ 0.30%. In brass, the mass fraction of nickel is allowed up to 0.50% due to the mass fraction of copper, which is not taken into account in the sum of other impurities.

Mechanical properties

Section, mm σU, MPa d10 HB, MPa
Strips and sheets hot rolled as supplied by GOST 2208-2007 (samples)
- ≥390 ≥20 -
Rods are supplied according to GOST 2060-2006 (longitudinal samples)
10-180 ≥430 ≥28 ≥80
13-50 ≥440 ≥17 ≥130
3-12 ≥490 ≥15 ≥130
Tubes extruded in the state of delivery according to GOST 494-90 (samples)
- ≥430 ≥28 -

Description mechanical marks

Name Description
σU Limit short-term strength
d10 Elongation after rupture
HB Brinell hardness number

Physical characteristics

Temperature Е, HPa r, kg/m3 l, W/(m · °C) R, Mr. · m
20 106 8500 1004 93

A description of the physical symbols

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