EI680 (08H16N13M2B)
Einstufung
| Land |
Abschnitt |
Kategorie |
| GUS, Russland, Ukraine |
Korrosionsbeständige Legierungen und Stähle |
Korrosionsbeständige Legierungen |
Chemische Zusammensetzung
| Standard |
Fe, % |
Si, % |
Mn, % |
Cr, % |
Ti, % |
Ni, % |
V, % |
P, % |
C, % |
S, % |
Nb, % |
Mo, % |
W, % |
|---|
| GOST 5632-14 |
62.125–69.54 |
< 0.8 |
< 1 |
15–17 |
< 0.2 |
12.5–14.5 |
< 0.2 |
< 0.035 |
0.06–0.12 |
< 0.02 |
0.9–1.3 |
2–2.5 |
< 0.2 |
Hinweis: Elektroschlacke-Umschmelzen (-Sh): S <0,015
Hinweis: Atomindustrie: Cu <0,30
Informationen zum Lieferanten
Properties
| Property |
|---|
| General characteristics Density: 7.9 g / cm3 |
| Performance data Application temperature: <600 ° C Scaling temperature: 850 ° C |
| Operational characteristics According to GOST R 54803-2011 Nuts Application temperature: -70 - 625 ° C |
| Operational characteristics According to GOST R 54803-2011 Washers Application temperature: -70 - 625 ° |
| Performance characteristics According to GOST R 54803-2011 Studs Application temperature: -70 - 625 ° C |
| According to GOST 5949 Note. The norms of mechanical properties apply to samples taken from steel with a diameter or thickness of up to 60 mm. |
| For steel with a diameter or thickness of st. 60 to 100mm reduction of elongation by 1abs.% Is allowed |
| relative narrowing by 5abs.% and impact strength by 4.9 J / cm2 at a rate of less than 78.4 J / cm2 and by 9.8 J / cm2 at a rate of 78.4 J / cm2 or more. |
| For steel with diameter or thickness sv. 100 to 150mm is allowed to decrease the relative elongation by 3abs.% |
| a relative narrowing of 10 abs.% and impact strength of 9.8 J / cm2 at a rate of less than 78.4 J / cm2 and at 14.7 J / cm2 at a rate of 78.4 J / cm2 or more |
| Quenching 1100 - 1130 ° С air cooling |
| Yield strength:> 215 MPa Tensile strength:> 550 MPa Elongation:> 40% Impact strength KCU at 20 ° C:> 118 J / cm2 Relative narrowing:> 50% |
| By agreement M1 (tests at elevated temperature) Note By agreement |
| Annealing or tempering Hardness HB: 143 - 179 |
| Note Forgings Bolts Austenitic Steel Heat Resistant Steel Turbine Blades |
Analoga
Standards
Beschreibung der chemischen Elemente
| Element |
Maßeinheiten |
Beschreibung |
| Fe |
% |
Eisen |
| Si |
% |
Silizium |
| Mn |
% |
Mangan |
| Cr |
% |
Chrom |
| Ti |
% |
Titan |
| Ni |
% |
Nickel |
| V |
% |
Vanadium |
| P |
% |
Phosphor |
| C |
% |
Kohlenstoff |
| S |
% |
Schwefel |
| Nb |
% |
Niob |
| Mo |
% |
Molybdän |
| W |
% |
Wolfram |