EI572L (31H19N9MVBTL)
Classification
| Country |
Section |
Category |
| CIS, Russia, Ukraine |
Corrosion-resistant alloys and steels |
Corrosion-resistant alloys |
Chemical composition
| Standard |
Fe, % |
Si, % |
Mn, % |
Cr, % |
Ti, % |
Ni, % |
P, % |
C, % |
S, % |
Nb, % |
Mo, % |
W, % |
|---|
| GOST 977-88 |
63.295–70.54 |
< 0.8 |
0.8–1.5 |
18–20 |
0.2–0.5 |
8–10 |
< 0.035 |
0.26–0.35 |
< 0.02 |
0.2–0.5 |
1–1.5 |
1–1.5 |
Information on suppliers
Properties
| Property |
|---|
| According to GOST 977 after heat treatment Yield strength:> 294 MPa Tensile strength:> 540 MPa Elongation:> 12% Impact strength KCU at 20 ° C:> 29.4 J / cm2 |
| Calculated Properties Density: 7.94 g / cm3 |
Analogues
Standards
Description of chemical elements
| Element |
Units of measurement |
Description |
| Fe |
% |
Iron |
| Si |
% |
Silicon |
| Mn |
% |
Manganese |
| Cr |
% |
Chrome |
| Ti |
% |
Titan |
| Ni |
% |
Nickel |
| P |
% |
Phosphorus |
| C |
% |
Carbon |
| S |
% |
Sulfur |
| Nb |
% |
Niobium |
| Mo |
% |
Molybdenum |
| W |
% |
Tungsten |