EI695R (09H14N19V2BR)
Einstufung
| Land |
Abschnitt |
Kategorie |
| GUS, Russland, Ukraine |
Korrosionsbeständige Legierungen und Stähle |
Korrosionsbeständige Legierungen |
Chemische Zusammensetzung
| Standard |
Fe, % |
Si, % |
B, % |
Mn, % |
Cr, % |
Ti, % |
Ni, % |
V, % |
Ce, % |
P, % |
C, % |
S, % |
Nb, % |
Mo, % |
W, % |
|---|
| GOST 5632-14 |
57.4–66.03 |
< 0.6 |
< 0.005 |
< 2 |
13–15 |
< 0.2 |
18–20 |
< 0.2 |
< 0.02 |
< 0.035 |
0.07–0.12 |
< 0.02 |
0.9–1.3 |
< 0.3 |
2–2.8 |
Informationen zum Lieferanten
Properties
| Property |
|---|
| Performance data Application temperature: <700 ° C Scaling temperature: 850 ° 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, a reduction in elongation of 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 a diameter or thickness of st. 100 to 150mm, a reduction in elongation of 3abs.% Is allowed, |
| 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 1140-1160 ° C, air cooling |
| Yield strength:> 215 MPa Tensile strength:> 510 MPa Elongation:> 35% Elongation:> 50% |
| According to GOST 5949 As agreed M1 (tests at elevated temperature) Note By agreement |
| According to GOST 5949 Reference data Note Quenching (normalization) 1090 - 1130 ° C, cooling in water |
| According to GOST 5949 Reference data Temperature: 650 ° C; Long-term strength for 10,000 hours:> 166 MPa Long-term strength for 100,000 hours:> 127 MPa |
| According to GOST 5949 Reference data Temperature: 650 ° C The creep limit corresponding to 1% of the total deformation for 1000 h:> 137 MPa The creep limit corresponding to 1% of the total deformation for 100 000 h:> 108 MPa |
| According to GOST 5949 Temperature: 700 ° C; Long-term tensile strength for 10,000 hours:> 123 MPa Long-term tensile strength for 100,000 hours:> 83 MPa |
| According to GOST 5949 Temperature: 700 ° C The creep limit corresponding to 1% of the total deformation for 1000 h:> 83 MPa The creep limit corresponding to 1% of the total deformation for 100 000 h:> 64 MPa |
| According to GOST 5949 Temperature: 750 ° C; Long-term tensile strength for 10,000 hours:> 69 MPa Long-term tensile strength for 100,000 hours:> 54 MPa |
| Calculated Properties Density: 8.22 g / cm3 |
| Note Austenitic steel Heat-resistant steel Superheater pipes Ultra-high pressure pipes |
Standards
Beschreibung der chemischen Elemente
| Element |
Maßeinheiten |
Beschreibung |
| Fe |
% |
Eisen |
| Si |
% |
Silizium |
| B |
% |
Bor |
| Mn |
% |
Mangan |
| Cr |
% |
Chrom |
| Ti |
% |
Titan |
| Ni |
% |
Nickel |
| V |
% |
Vanadium |
| Ce |
% |
Zer |
| P |
% |
Phosphor |
| C |
% |
Kohlenstoff |
| S |
% |
Schwefel |
| Nb |
% |
Niob |
| Mo |
% |
Molybdän |
| W |
% |
Wolfram |