Brass LS58-2
Brass LO70-1
Brass LMZA57-3-1
Brass LMzAJKS70-7-5-2-2-1
Brass LMZh57-1,5-0,75
Brass LMtsKA58-2-1-1
Brass LMtsKNS58-3-1,5-1,5-1
Brass LMtsKNSA58-3-1,5-1,5-1
Brass LMtsSKa58-2-2-1-1
Brass LMsh68-0,05
Brass LN65-5
Brass LNKMts49-10-0,3-0,2
Brass LNKoMts49-9-0,2-0,2
Brass ЛНМц60-9-5
Brass LO60-1
Brass LO62-1
Brass LKS65-1,5-3
Brass LO90-1
Brass LOK59-1-0.3
Brass LOMNA49-0,5-10-0,4-0,4
Brass Lomsh70-1-0.04
Brass Lomsh70-1-0.05
Brass LS58-2
Brass LS58-3
Brass LS59-1
Brass LS59-1B
Brass LS59-2
Brass LS60-1
Brass LS63-3
Brass LS64-2
Brass LS74-3
Brass LA85-0.5
Brass L59
Brass L60
Brass L63
Brass L66
Brass L68
Brass L70
Brass L72
Brass L75mk
Brass L80
Brass L85
Brass L90
Brass L96
Brass LA77-2
Brass LA77-2u
Brass LMZ58-2
Brass LAJ60-1-1 (LAJ60-1-1L)
Brass LAZHMTS52-2-1-1,5-1
Brass LAMsh77-2-0,04
Brass LAMSh77-2-0,05
Brass LAN59-3-2
Brass LANKMZ 75-2-2,5-0,5-0,5 (alloy 156)
Brass LAF94-0,5-0,15
Brass LZMc59-1-1
Brass LZhS58-1-1
Brass LC62-0.5
Brass LK75B
Brass LCAN80-1-1,9-5,8
Brass ЛКАНМЦ75-2-2,5-0,5-0,5
Brass LCBO62-0,2-0,04-0,5
Designation
| Name |
The value |
| Designation GOST Cyrillic |
ЛС58-2 |
| Designation GOST Latin |
LC58-2 |
| Transliteration |
LS58-2 |
| The chemical elements |
ЛPb58-2 |
Description
Brass LS58−2 is used: for the manufacture of semi-finished products (bars, wires, sheets); parts for various industrial uses by machining.
Note
Lead brass.
Standards
| Name |
Code |
Standards |
| Tapes |
В54 |
GOST 15527-2004 |
| Bars |
В55 |
GOST 2060-2006, GOST Р 52597-2006, GOST 31366-2008, TU 48-21-796-86, TU 48-21-853-88, TU 48-21-5010-77 |
| Non-ferrous metals, including rare metals, and their alloys |
В51 |
GOST 28873-90 |
| Wire of non-ferrous metals and their alloys |
В74 |
TU 48-0818-6-89, TU 48-21-5014-76, TU 48-21-645-79, TU 48-0820-428-92, TU 48-0809-35-95 |
Chemical composition
| Standard |
Si |
Ni |
Fe |
Cu |
Al |
Zn |
Sn |
Sb |
Pb |
| GOST 2060-2006 |
≤0.3 |
≤0.6 |
≤0.7 |
57-60 |
≤0.3 |
The rest |
≤1 |
≤0.01 |
1-3 |
Cu is the basis.
According to GOST 15527-2004, GOST 2060-2006, the sum of other elements should be ≤ 0.30%. In brass, the mass fraction of nickel is allowed up to 1.0% due to the mass fraction of copper, which is not taken into account in the sum of other impurities. In the production of bars, the mass fraction of antimony is allowed not more than 0.10%.
Mechanical characteristics
| Section, mm |
σB, MPa |
d5, % |
d10 |
Brinell hardness number, MPa |
HV, MPa |
| Rods are supplied according to GOST 2060-2006 (longitudinal samples) |
| 10-50 |
≥360 |
≥22 |
≥18 |
- |
80-140 |
| 55-180 |
≥360 |
≥22 |
≥18 |
- |
70-140 |
| 3-50 |
≥330 |
≥25 |
≥22 |
≥80 |
80-140 |
| 13-20 |
≥390 |
≥15 |
≥12 |
≥100 |
121-170 |
| 21-40 |
≥390 |
≥18 |
≥15 |
≥100 |
121-170 |
| 3-12 |
≥410 |
≥10 |
≥8 |
≥100 |
121-170 |
| 3-12 |
≥490 |
≥7 |
≥5 |
≥130 |
≥171 |
Description mechanical marks
| Name |
Description |
| Section |
Section |
| σB |
Limit short-term strength |
| d5 |
Elongation after rupture |
| d10 |
Elongation after rupture |
| HV |
The Vickers hardness |
Physical characteristics
| Temperature |
r, кг/м3 |
| 20 |
8400 |
A description of the physical symbols
| Name |
Description |
| Е |
The normal elasticity modulus |
| l |
Coefficient of thermal conductivity |
| R |
UD. the resistivity |
