EI572-VD (31X19H9MVBT-VD)
Classification
| Country |
Section |
Category |
| CIS, Russia, Ukraine |
Corrosion-resistant alloys and steels |
Corrosion-resistant alloys |
Chemical composition
| Standard |
Fe, % |
Si, % |
Mn, % |
Cr, % |
Ti, % |
Cu, % |
Ni, % |
P, % |
C, % |
S, % |
Nb, % |
Mo, % |
W, % |
|---|
| OST 108.961.05-80 |
61.85–69.67 |
< 0.8 |
0.65–1.65 |
18–20 |
0.2–0.5 |
< 0.3 |
9–11 |
< 0.03 |
0.28–0.35 |
< 0.02 |
0.2–0.5 |
1–1.5 |
1–1.5 |
Information on suppliers
Properties
| Property |
|---|
| OST blanks 108.961.05-80 Application temperature: <600 ° C |
| OST blanks 108.961.05-80 Rotors Strength category KP35 Longitudinal samples Tensile strength:> 667 MPa Elongation:> 25% Impact strength KCU at 20 ° C:> 59 J / cm2 |
| Billets according to OST 108.961.05-80 Rotors Strength category KP35 Longitudinal samples Relative narrowing:> 25% Conditional yield strength:> 343 MPa |
| OST blanks 108.961.05-80 Rotors Strength category KP35 Tangential samples Tensile strength:> 667 MPa Elongation:> 20% Impact strength KCU at 20 ° C:> 49 J / cm2 |
| OST blanks 108.961.05-80 Rotors Strength category KP35 Tangential samples Relative narrowing:> 20% Conditional yield strength:> 343 MPa |
| OST blanks 108.961.05-80 Wheels KP35 strength category Longitudinal samples Tensile strength:> 667 MPa Elongation:> 25% KCU impact strength at 20 ° C:> 59 J / cm2 |
| OST blanks 108.961.05-80 Discs KP35 strength category Longitudinal samples Relative narrowing:> 25% Conditional yield strength:> 343 MPa |
| OST blanks 108.961.05-80 Discs KP35 strength category Tangential samples Test temperature 20 ° C Temporary resistance:> 667 MPa Elongation:> 20% Impact strength KCU at 20 ° C:> 49 J / cm2 |
| OST blanks 108.961.05-80 Discs KP35 strength category Tangential samples Test temperature 20 ° C Relative narrowing:> 20% Yield strength:> 343 MPa |
| OST blanks 108.961.05-80 Discs KP35 strength category Tangential samples Test temperature 600 ° C Conditional yield strength:> 245 MPa |
| Calculated Properties Density: 7.95 g / cm3 |
Analogues
Standards
Description of chemical elements
| Element |
Units of measurement |
Description |
| Fe |
% |
Iron |
| Si |
% |
Silicon |
| Mn |
% |
Manganese |
| Cr |
% |
Chrome |
| Ti |
% |
Titan |
| Cu |
% |
Copper |
| Ni |
% |
Nickel |
| P |
% |
Phosphorus |
| C |
% |
Carbon |
| S |
% |
Sulfur |
| Nb |
% |
Niobium |
| Mo |
% |
Molybdenum |
| W |
% |
Tungsten |