1.398 (X5NiCrTiMoV26-15)
Classification
| Country |
Section |
Category |
| Germany |
Alloy Miscellaneous Steels |
Materials with Special Physical Properties and with Ni |
Chemical composition
| Standard |
Fe, % |
Si, % |
B, % |
Mn, % |
Cr, % |
Ti, % |
Ni, % |
V, % |
Al, % |
P, % |
C, % |
S, % |
Mo, % |
|---|
| SEW390 |
49.215–59.497 |
< 1 |
0.003–0.01 |
< 2 |
13.5–16 |
1.9–2.3 |
24–27 |
0.1–0.5 |
< 0.35 |
< 0.03 |
< 0.08 |
< 0.015 |
1–1.5 |
Information on suppliers
Physical characteristics
| Temperature, °C |
$$E\cdot 10^{9}$$, $$MPa$$ |
$$\alpha\cdot 10^{6}$$, $$K^{-1}$$ |
$$\rho$$, $$\frac{kg}{m^3}$$ |
$$R\cdot 10^{-6}$$, $$\Omega\cdot m$$ |
|---|
| 20 |
200 |
|
8000 |
0.5 |
| 100 |
|
17 |
|
|
| 200 |
|
17.5 |
|
|
| 300 |
|
17.8 |
|
|
| 400 |
|
18 |
|
|
Analogues
| USA |
CIS, Russia, Ukraine |
|---|
| AL 286 |
X6NiCrTiMoVB25-15-2 |
Standards
Description of chemical elements
| Element |
Units of measurement |
Description |
| Fe |
% |
Iron |
| Si |
% |
Silicon |
| B |
% |
Bor |
| Mn |
% |
Manganese |
| Cr |
% |
Chrome |
| Ti |
% |
Titan |
| Ni |
% |
Nickel |
| V |
% |
Vanadium |
| Al |
% |
Aluminium |
| P |
% |
Phosphorus |
| C |
% |
Carbon |
| S |
% |
Sulfur |
| Mo |
% |
Molybdenum |
Description of physical characteristics
| Parameter |
Units of measurement |
Description |
| $$E\cdot 10^{9}$$ |
$$MPa$$ |
Elastic modulus |
| $$\alpha\cdot 10^{6}$$ |
$$K^{-1}$$ |
Coefficient of thermal (linear) expansion (range 20°C–T) |
| $$\rho$$ |
$$\frac{kg}{m^3}$$ |
The density of the material |
| $$R\cdot 10^{-6}$$ |
$$\Omega\cdot m$$ |
Electrical resistivity |