Designation
| Name |
The value |
| Designation GOST Cyrillic |
Х18Г13АН4 |
| Designation GOST Latin |
X18G13AH4 |
| Transliteration |
H18G13AN4 |
| By chemical elements |
Cr18Mn13NН4 |
Description
Х18Г13АН4 steel is used: for the manufacture of wire used for ropes and armor, the cable tugs operating in sea water; cables hulls of ships and marine equipment products.
Note
Low corrosion-resistant austenitic steel.
Magnetic permeability μ ≤ 1,06 GS/E.
Standards
| Name |
Code |
Standards |
| Castings, non-ferrous metals and alloys |
В84 |
RD 9257-76 |
| Wire, steel, alloy |
В73 |
TU 14-4-1091-80 |
Chemical composition
| Standard |
C |
S |
P |
Mn |
Cr |
Si |
Ni |
Fe |
N |
| TU 14-4-1091-80 |
≤0.1 |
≤0.03 |
≤0.035 |
12-14 |
17-19 |
≤0.8 |
3.5-4.5 |
Rest |
0.2-0.35 |
| RD 9257-76 |
≤0.1 |
≤0.03 |
≤0.035 |
12-14 |
17-19 |
≤0.8 |
3.5-4.5 |
Rest |
0.2-0.35 |
Fe is the basis.
Mechanical properties
| Section, mm |
σU, MPa |
| Wire nagarebana |
| 1-2 |
1373-1697 |
Description mechanical marks
| Name |
Description |
| σU |
Limit short-term strength |
Physical characteristics
| Temperature |
r, kg/m3 |
| 20 |
7800 |
A description of the physical symbols
| Name |
Description |
| Е |
The normal elasticity modulus |
| l |
Coefficient of thermal conductivity |
