Designation
| Name |
The value |
| Designation GOST Cyrillic |
40Х27Н4СЛ |
| Designation GOST Latin |
40X27H4CL |
| Transliteration |
40H27N4SL |
| By chemical elements |
40Cr27Н4С |
| Name |
The value |
| Designation GOST Cyrillic |
GX40CrNiSi27-4 |
| Designation GOST Latin |
GX40CrNiSi27-4 |
| Transliteration |
GX40CrNiSi27-4 |
| By chemical elements |
GX40CrNiSi27-4 |
Description
40Х27Н4СЛ steel is used: for the manufacture of hinged cast chains for rotary kilns, consisting of heat-resistant and heat-resistant parts used in hot zone when the temperature of the gas stream +900−1100 °C.
Note
Steel heat-resistant and heat-resistant.
Standards
| Name |
Code |
Standards |
| Castings with special properties (iron and steel) |
В83 |
TU 4112-07507311-010-02 |
Chemical composition
| Standard |
C |
S |
P |
Mn |
Cr |
Si |
Ni |
Fe |
| TU 4112-07507311-010-02 |
0.3-0.5 |
≤0.03 |
≤0.045 |
0.5-1 |
25-28 |
1-2.5 |
3.5-5.5 |
Rest |
Fe is the basis.
