EI240 (45X14N14SV2M)
Classification
| Country |
Section |
Category |
| CIS, Russia, Ukraine |
Corrosion-resistant alloys and steels |
Corrosion-resistant alloys |
Chemical composition
| Standard |
Fe, % |
Si, % |
Mn, % |
Cr, % |
Ni, % |
P, % |
C, % |
S, % |
Mo, % |
W, % |
|---|
| TU 14-1-1671-76 |
62.35–68.75 |
2.8–3.2 |
< 0.7 |
13–15 |
13–15 |
< 0.03 |
0.4–0.5 |
< 0.02 |
0.25–0.4 |
1.8–2.8 |
Information on suppliers
Properties
| Property |
|---|
| According to TU 14-1-1671-76 Note Without heat treatment |
| According to TU 14-1-1671-76 Yield strength:> 390 MPa Tensile strength:> 690 MPa Elongation:> 20% Elongation:> 35% |
| According to TU 14-1-1671-76 Group B Note Annealing 810 - 830 ° С, holding for 5 hours, cooling in air |
| According to TU 14-1-1671-76 Group B Imprint diameter: 3.9 - 4.7 mm |
| Calculated properties Density: 8 g / cm3 |
Standards
Description of chemical elements
| Element |
Units of measurement |
Description |
| Fe |
% |
Iron |
| Si |
% |
Silicon |
| Mn |
% |
Manganese |
| Cr |
% |
Chrome |
| Ni |
% |
Nickel |
| P |
% |
Phosphorus |
| C |
% |
Carbon |
| S |
% |
Sulfur |
| Mo |
% |
Molybdenum |
| W |
% |
Tungsten |