EN 10088‑1 Grade X2CrTi17 Soft‑Annealed Stainless Steel (+A) – Low‑Carbon, Corrosion‑Resistant for Industrial Use
Material X2CrTi17 is comparable to X 1 CrTi 15 nach SEW 400 : 1991-02. This material is a stainless steel with an extremely low carbon content for special applications in household, automotive and electrical industry. It is resistant to intercrystalline corrosion both in delivery and welded condition.
Properties
General
| Property | Temperature | Value |
|---|---|---|
Density | 20.0 °C | 7.7 - 7.73 g/cm³ |
Mechanical
| Property | Temperature | Value |
|---|---|---|
Elastic modulus | 20.0 °C | 217 - 220 GPa |
100.0 °C | 215 GPa | |
200.0 °C | 188 - 210 GPa | |
300.0 °C | 164 - 205 GPa | |
400.0 °C | 195 GPa | |
Elongation | 20.0 °C | 8 - 24 % |
Elongation A80 | 20.0 °C | 24 % |
Elongation A80, transverse | 20.0 °C | 24 % |
Elongation, transverse | 20.0 °C | 24 % |
Hardness, Brinell | 20.0 °C | 200 [-] |
Poisson's ratio | 20.0 °C | 0.29 [-] |
Shear modulus | 20.0 °C | 84.82 GPa |
Tensile strength | 20.0 °C | 380 - 750 MPa |
Tensile strength, transverse | 20.0 °C | 380 - 530 MPa |
Yield strength Rp0.2 | 20.0 °C | 180 - 320 MPa |
100.0 °C | 190 - 195 MPa | |
150.0 °C | 180 MPa | |
200.0 °C | 170 MPa | |
250.0 °C | 160 MPa | |
300.0 °C | 155 MPa | |
Yield strength Rp0.2, transverse | 20.0 °C | 200 MPa |
Thermal
| Property | Temperature | Value | Comment |
|---|---|---|---|
Coefficient of thermal expansion | 20.0 °C | 1.02E-5 1/K | |
100.0 °C | 1.04E-5 - 1.05E-5 1/K | ||
200.0 °C | 1.08E-5 - 1.09E-5 1/K | ||
300.0 °C | 1.12E-5 - 1.13E-5 1/K | ||
400.0 °C | 1.16E-5 1/K | ||
500.0 °C | 1.19E-5 - 1.2E-5 1/K | ||
600.0 °C | 1.22E-5 1/K | ||
Melting point | 1425 - 1530 °C | Typical for Ferritic Stainless Steel | |
Specific heat capacity | 20.0 °C | 430 - 439 J/(kg·K) | |
100.0 °C | 474 J/(kg·K) | ||
200.0 °C | 498 J/(kg·K) | ||
300.0 °C | 517 J/(kg·K) | ||
400.0 °C | 538 J/(kg·K) | ||
500.0 °C | 564 J/(kg·K) | ||
600.0 °C | 598 J/(kg·K) | ||
Thermal conductivity | 20.0 °C | 20 - 25.9 W/(m·K) | |
100.0 °C | 25.3 W/(m·K) | ||
200.0 °C | 25.2 W/(m·K) | ||
300.0 °C | 25.2 W/(m·K) | ||
400.0 °C | 25.4 W/(m·K) | ||
500.0 °C | 25.7 W/(m·K) | ||
600.0 °C | 25.9 W/(m·K) | ||
Thermal diffusivity | 20.0 °C | 7.6 mm²/s | |
100.0 °C | 6.6 mm²/s | ||
200.0 °C | 6.1 mm²/s | ||
300.0 °C | 5.8 mm²/s | ||
400.0 °C | 5.3 mm²/s | ||
500.0 °C | 4.8 mm²/s | ||
600.0 °C | 4.1 mm²/s | ||
Electrical
| Property | Temperature | Value |
|---|---|---|
Electrical resistivity | 20.0 °C | 5.59E-7 - 7E-7 Ω·m |
100.0 °C | 6.4E-7 Ω·m | |
200.0 °C | 7.32E-7 Ω·m | |
300.0 °C | 8.17E-7 Ω·m | |
400.0 °C | 8.97E-7 Ω·m | |
500.0 °C | 9.74E-7 Ω·m | |
600.0 °C | 1.05E-6 Ω·m | |
Chemical properties
| Property | Value |
|---|---|
Carbon | 0.025 % |
Chromium | 16 - 18 % |
Manganese | 0.5 % |
Nitrogen | 0.02 % |
Phosphorus | 0.04 % |
Silicon | 0.5 % |
Sulfur | 0.015 % |
Titanium | 0.3 - 0.6 % |
Metal
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