EI645
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, % |
V, % |
P, % |
C, % |
S, % |
Mo, % |
W, % |
|---|
| GOST 5632-14 |
77.86–84 |
< 0.8 |
< 0.8 |
16–18 |
< 0.8 |
< 0.3 |
< 0.6 |
< 0.2 |
< 0.035 |
< 0.08 |
< 0.025 |
< 0.3 |
< 0.2 |
Information on suppliers
Properties
| Property |
|---|
| Performance characteristics Scale formation temperature: 900 ° C |
| According to the requirements of the Russian Maritime Register of Shipping Application temperature: <600 ° C Steel class: F-3 |
| According to GOST 5949 Note By agreement Annealing 760 - 780 ° C, air cooling |
| By agreement M1 (tests at elevated temperature) Note By agreement |
| Calculated Properties Density: 7.72 g / cm3 |
| Note Heat Resistant Steel Corrosion Resistant Steel Ferritic Steel |
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 |
| V |
% |
Vanadium |
| P |
% |
Phosphorus |
| C |
% |
Carbon |
| S |
% |
Sulfur |
| Mo |
% |
Molybdenum |
| W |
% |
Tungsten |