DI50 (12H13G12AS2N2)
Classification
| Country |
Section |
Category |
| CIS, Russia, Ukraine |
Corrosion-resistant alloys and steels |
Corrosion-resistant alloys |
Chemical composition
| Standard |
Fe, % |
Si, % |
Mn, % |
Cr, % |
Ni, % |
Al, % |
P, % |
C, % |
S, % |
N, % |
|---|
| TU 14-3-917-80 |
70.13–73.17 |
1.8–2.2 |
11–12 |
12–13 |
1.8–2.2 |
0.05–0.15 |
< 0.03 |
0.08–0.12 |
< 0.02 |
0.1–0.15 |
Information on suppliers
Properties
| Property |
|---|
| Pipes according to TU 14-3-917-80 After austenization Outer diameter: 32 - 42 mm; Wall thickness: 4 - 6 mm; Yield Strength:> 372 MPa |
| Pipes according to TU 14-3-917-80 After austenization Outer diameter: 32 - 42 mm; Wall thickness: 4 - 6 mm; Temporary resistance:> 784 MPa |
| Pipes according to TU 14-3-917-80 After austenization Outer diameter: 32 - 42 mm; Wall thickness: 4 - 6 mm; Elongation:> 35% |
| Calculated Properties Density: 7.63 g / cm3 |
Standards
Description of chemical elements
| Element |
Units of measurement |
Description |
| Fe |
% |
Iron |
| Si |
% |
Silicon |
| Mn |
% |
Manganese |
| Cr |
% |
Chrome |
| Ni |
% |
Nickel |
| Al |
% |
Aluminium |
| P |
% |
Phosphorus |
| C |
% |
Carbon |
| S |
% |
Sulfur |
| N |
% |
Nitrogen |