EN 10216-5 X2CrNiMo18-14-3 Solution-Annealed Steel (+AT) – Superior Corrosion Resistance
Material X2CrNiMo18-14-3 is comparable to X 2 CrNiMo 18 14 3 acc. to DIN 17440 : 1985-07. This material is a variant of 1.4404 with slightly increased alloying contents of Cr, Ni and Mo, therefore improved corrosion properties. It is resistant to intercrystalline corrosion also in sensitized condition. Application in chemical apparatus engineering as well as in cellulose, textile and pharmaceutical industry.
Additional services: https://eservices.ugitech.com/ALLEIMA (FORMERLY SANDVIK MATERIALS TECHNOLOGY)
MANUFACTURER
Information and services
Additional services: To ensure our customers' processes and/or products attain – and even exceed – their performance expectations, we offer a wide range of services within both the technical area and delivery logistics. Our technical services include: • Material consultations through our worldwide sales network • Advice in process optimization based on an in-depth applications knowledge • Joint new product development supported by our extensive R&D program View product groups and servicesHSM STAHL- UND METALLHANDEL GMBH
MANUFACTURER AND DISTRIBUTOR
Information and services
Additional services: Your opportunities: production according your drawings machining of high-performance materials prototypes / small series heat treatingProperties
General
| Property | Temperature | Value |
|---|---|---|
Density | 20.0 °C | 8 - 8.01 g/cm³ |
Mechanical
| Property | Temperature | Value |
|---|---|---|
Elastic modulus | -100.0 °C | 206 GPa |
20.0 °C | 196 - 200 GPa | |
100.0 °C | 190 - 194 GPa | |
200.0 °C | 182 - 186 GPa | |
300.0 °C | 174 - 179 GPa | |
400.0 °C | 166 - 172 GPa | |
500.0 °C | 158 - 165 GPa | |
600.0 °C | 150 GPa | |
700.0 °C | 142 GPa | |
800.0 °C | 134 GPa | |
Elongation | 20.0 °C | 40 % |
Elongation, transverse | 20.0 °C | 30 % |
Poisson's ratio | 20.0 °C | 0.28 [-] |
Shear modulus | 20.0 °C | 77.3 GPa |
Tensile strength | 20.0 °C | 490 - 690 MPa |
Tensile strength, transverse | 20.0 °C | 490 - 690 MPa |
Yield strength Rp0.2 | 20.0 °C | 190 MPa |
50.0 °C | 180 MPa | |
100.0 °C | 165 MPa | |
150.0 °C | 150 MPa | |
200.0 °C | 137 MPa | |
250.0 °C | 127 MPa | |
300.0 °C | 119 MPa | |
350.0 °C | 113 MPa | |
400.0 °C | 108 MPa | |
450.0 °C | 103 MPa | |
500.0 °C | 100 MPa | |
550.0 °C | 98 MPa | |
Yield strength Rp0.2, transverse | 20.0 °C | 190 MPa |
Yield strength Rp1.0 | 20.0 °C | 225 MPa |
50.0 °C | 217 MPa | |
100.0 °C | 200 MPa | |
150.0 °C | 180 MPa | |
200.0 °C | 165 MPa | |
250.0 °C | 153 MPa | |
300.0 °C | 145 MPa | |
350.0 °C | 139 MPa | |
400.0 °C | 135 MPa | |
450.0 °C | 130 MPa | |
500.0 °C | 128 MPa | |
550.0 °C | 127 MPa | |
Yield strength Rp1.0, transverse | 20.0 °C | 225 MPa |
Thermal
| Property | Temperature | Value | Comment |
|---|---|---|---|
Coefficient of thermal expansion | -100.0 °C | 1.49E-5 1/K | |
20.0 °C | 1.61E-5 1/K | ||
100.0 °C | 1.6E-5 - 1.67E-5 1/K | ||
200.0 °C | 1.65E-5 - 1.72E-5 1/K | ||
300.0 °C | 1.7E-5 - 1.77E-5 1/K | ||
400.0 °C | 1.75E-5 - 1.81E-5 1/K | ||
500.0 °C | 1.8E-5 - 1.84E-5 1/K | ||
600.0 °C | 1.88E-5 1/K | ||
700.0 °C | 1.91E-5 1/K | ||
800.0 °C | 1.94E-5 1/K | ||
900.0 °C | 1.97E-5 1/K | ||
1000.0 °C | 2E-5 1/K | ||
Melting point | 1230 - 1480 °C | Typical for Austenitic Stainless Steel | |
Specific heat capacity | -100.0 °C | 440 J/(kg·K) | |
20.0 °C | 472 - 500 J/(kg·K) | ||
100.0 °C | 487 J/(kg·K) | ||
200.0 °C | 503 J/(kg·K) | ||
300.0 °C | 512 J/(kg·K) | ||
400.0 °C | 520 J/(kg·K) | ||
500.0 °C | 530 J/(kg·K) | ||
600.0 °C | 541 J/(kg·K) | ||
700.0 °C | 551 J/(kg·K) | ||
800.0 °C | 559 J/(kg·K) | ||
900.0 °C | 565 J/(kg·K) | ||
1000.0 °C | 571 J/(kg·K) | ||
Thermal conductivity | 20.0 °C | 13.5 - 15 W/(m·K) | |
100.0 °C | 14.9 W/(m·K) | ||
200.0 °C | 16.7 W/(m·K) | ||
300.0 °C | 18.3 W/(m·K) | ||
400.0 °C | 19.8 W/(m·K) | ||
500.0 °C | 21.3 W/(m·K) | ||
600.0 °C | 22.7 W/(m·K) | ||
700.0 °C | 24.2 W/(m·K) | ||
800.0 °C | 25.6 W/(m·K) | ||
Thermal diffusivity | 20.0 °C | 3.6 mm²/s | |
100.0 °C | 3.7 mm²/s | ||
200.0 °C | 4 mm²/s | ||
300.0 °C | 4.4 mm²/s | ||
400.0 °C | 4.6 mm²/s | ||
500.0 °C | 4.7 mm²/s | ||
600.0 °C | 4.9 mm²/s | ||
700.0 °C | 5.2 mm²/s | ||
800.0 °C | 5.5 mm²/s | ||
Electrical
| Property | Temperature | Value |
|---|---|---|
Electrical resistivity | 20.0 °C | 7.5E-7 - 7.75E-7 Ω·m |
100.0 °C | 8.42E-7 Ω·m | |
200.0 °C | 9.04E-7 Ω·m | |
300.0 °C | 9.62E-7 Ω·m | |
400.0 °C | 1.01E-6 Ω·m | |
500.0 °C | 1.06E-6 Ω·m | |
600.0 °C | 1.1E-6 Ω·m | |
700.0 °C | 1.13E-6 Ω·m | |
800.0 °C | 1.16E-6 Ω·m | |
Chemical properties
| Property | Value |
|---|---|
Carbon | 0.03 % |
Chromium | 17 - 19 % |
Manganese | 2 % |
Molybdenum | 2.5 - 3 % |
Nickel | 12.5 - 15 % |
Nitrogen | 0.11 % |
Phosphorus | 0.04 % |
Silicon | 1 % |
Sulfur | 0.015 % |
Metal
- EN 10222-5 X2CrNiMo18-14-3 Solution‑Annealed Grade for Corrosion‑Resistant Applications
- EN 10222-5 X6CrNiMoTi17-12-2 (Solution Annealed) – High Corrosion‑Resistant Stainless Steel
- X2CrNiMo18-14-3 Solution Annealed – EN 10250-4 Grade, Superior Corrosion Resistance
- X2CrNiMo18-14-3 Austenitic Steel – Solution Annealed (EN 10217‑7) – Superior Corrosion & Temperature Resistance
- EN 10216‑5 X6CrNiMoTi17‑12‑2: Solution‑Annealed Stainless Steel with Enhanced Corrosion Resistance
- EN 10216-5 Grade X5CrNi18-10 Solution Annealed (+AT) – High Corrosion Resistance Stainless Steel
- EN 10216-5 X6CrNiTi18-10 Solution-Annealed – Titanium‑Stabilized Stainless Steel with Superior Corrosion Resistance & Weldability
- EN 10028-7 Grade X2CrNiMo18-14-3 – Solution-Annealed Stainless Steel with Superior Corrosion Resistance
- EN 10088-1 Grade X2CrNiMo18-14-3 Solution Annealed (+AT): Superior Corrosion Resistance for Chemical & Pharmaceutical Applications
- X2CrNiMo18-14-3 Grade Steel – Solution Annealed with AT – EN 10272 Standard