EN 10217-7 Grade X1NiCrMoCu25-20-5 solution annealed (+AT)
EN 10217-7 Grade X1NiCrMoCu25-20-5 solution annealed (+AT) introduction
The austenitic steel X1NiCrMoCu25-20-5 is available in the solution annealed condition. Welded circular tubes of this steel are used for compression load and for corrosive load at room temperature, low temperatures and elevated temperatures. The material is resistant to intercrystalline corrosion (up to 400 °C) also in the welded condition.
Equivalent material: JIS SUS890LTB, ASTM A249UNSN08904, UNS N08904, DIN X1NiCrMoCuN25-20-5, DIN 1.4539, DIN X1NiCrMoCu25-20-5, AFNOR Z2NCDU25-20, BS 904S13, SS 2562, AISI 904L, SAE 904L, JIS SUS890L, JIS SUS890LTP, EN 1.4539, ASTM 904L, ASTM Grade F904L
EN 10217-7 Grade X1NiCrMoCu25-20-5 solution annealed (+AT) general
| Property | Temperature | Value |
|---|---|---|
| Density | 20.0 °C | Density of 7.76 - 8 g/cm³ |
EN 10217-7 Grade X1NiCrMoCu25-20-5 solution annealed (+AT) thermal
| Property | Temperature | Value | Comment |
|---|---|---|---|
| Coefficient of thermal expansion | -100.0 °C | Coefficient of thermal expansion of 1.49E-5 1/K | - |
| - | 20.0 °C | Coefficient of thermal expansion of 1.61E-5 1/K | - |
| - | 100.0 °C | Coefficient of thermal expansion of 1.58E-5 - 1.67E-5 1/K | - |
| - | 200.0 °C | Coefficient of thermal expansion of 1.61E-5 - 1.72E-5 1/K | - |
| - | 300.0 °C | Coefficient of thermal expansion of 1.65E-5 - 1.77E-5 1/K | - |
| - | 400.0 °C | Coefficient of thermal expansion of 1.69E-5 - 1.81E-5 1/K | - |
| - | 500.0 °C | Coefficient of thermal expansion of 1.73E-5 - 1.84E-5 1/K | - |
| - | 600.0 °C | Coefficient of thermal expansion of 1.88E-5 1/K | - |
| - | 700.0 °C | Coefficient of thermal expansion of 1.91E-5 1/K | - |
| - | 800.0 °C | Coefficient of thermal expansion of 1.94E-5 1/K | - |
| - | 900.0 °C | Coefficient of thermal expansion of 1.97E-5 1/K | - |
| - | 1000.0 °C | Coefficient of thermal expansion of 2E-5 1/K | - |
| Melting point | - | Melting point of 1230 - 1480 °C | Typical for Austenitic Stainless Steel |
| Specific heat capacity | -100.0 °C | Specific heat capacity of 440 J/(kg·K) | - |
| - | 20.0 °C | Specific heat capacity of 450 - 472 J/(kg·K) | - |
| - | 100.0 °C | Specific heat capacity of 487 J/(kg·K) | - |
| - | 200.0 °C | Specific heat capacity of 503 J/(kg·K) | - |
| - | 300.0 °C | Specific heat capacity of 512 J/(kg·K) | - |
| - | 400.0 °C | Specific heat capacity of 520 J/(kg·K) | - |
| - | 500.0 °C | Specific heat capacity of 530 J/(kg·K) | - |
| - | 600.0 °C | Specific heat capacity of 541 J/(kg·K) | - |
| - | 700.0 °C | Specific heat capacity of 551 J/(kg·K) | - |
| - | 800.0 °C | Specific heat capacity of 559 J/(kg·K) | - |
| - | 900.0 °C | Specific heat capacity of 565 J/(kg·K) | - |
| - | 1000.0 °C | Specific heat capacity of 571 J/(kg·K) | - |
| Thermal conductivity | 20.0 °C | Thermal conductivity of 11.9 - 12 W/(m·K) | - |
| - | 100.0 °C | Thermal conductivity of 13.3 W/(m·K) | - |
| - | 200.0 °C | Thermal conductivity of 15.1 W/(m·K) | - |
| - | 300.0 °C | Thermal conductivity of 16.7 W/(m·K) | - |
| - | 400.0 °C | Thermal conductivity of 18.3 W/(m·K) | - |
| - | 500.0 °C | Thermal conductivity of 19.8 W/(m·K) | - |
| - | 600.0 °C | Thermal conductivity of 21.3 W/(m·K) | - |
| - | 700.0 °C | Thermal conductivity of 22.8 W/(m·K) | - |
| - | 800.0 °C | Thermal conductivity of 24.3 W/(m·K) | - |
| - | 900.0 °C | Thermal conductivity of 25.7 W/(m·K) | - |
| - | 1000.0 °C | Thermal conductivity of 27.1 W/(m·K) | - |
| Thermal diffusivity | 20.0 °C | Thermal diffusivity of 3.3 mm²/s | - |
| - | 100.0 °C | Thermal diffusivity of 3.4 mm²/s | - |
| - | 200.0 °C | Thermal diffusivity of 3.7 mm²/s | - |
| - | 300.0 °C | Thermal diffusivity of 4.1 mm²/s | - |
| - | 400.0 °C | Thermal diffusivity of 4.3 mm²/s | - |
| - | 500.0 °C | Thermal diffusivity of 4.5 mm²/s | - |
| - | 600.0 °C | Thermal diffusivity of 4.7 mm²/s | - |
| - | 700.0 °C | Thermal diffusivity of 5 mm²/s | - |
| - | 800.0 °C | Thermal diffusivity of 5.4 mm²/s | - |
| - | 900.0 °C | Thermal diffusivity of 5.7 mm²/s | - |
| - | 1000.0 °C | Thermal diffusivity of 5.8 mm²/s | - |
EN 10217-7 Grade X1NiCrMoCu25-20-5 solution annealed (+AT) chemical
| Property | Value |
|---|---|
| Carbon | Carbon of 0.02 % |
| Chromium | Chromium of 19 - 21 % |
| Copper | Copper of 1.2 - 2 % |
| Manganese | Manganese of 2 % |
| Molybdenum | Molybdenum of 4 - 5 % |
| Nickel | Nickel of 24 - 26 % |
| Nitrogen | Nitrogen of 0.15 % |
| Phosphorus | Phosphorus of 0.03 % |
| Silicon | Silicon of 0.7 % |
| Sulfur | Sulfur of 0.01 % |
EN 10217-7 Grade X1NiCrMoCu25-20-5 solution annealed (+AT) electrical
| Property | Temperature | Value |
|---|---|---|
| Electrical resistivity | 20.0 °C | Electrical resistivity of 9.59E-7 - 1E-6 Ω·m |
| - | 100.0 °C | Electrical resistivity of 1.01E-6 Ω·m |
| - | 200.0 °C | Electrical resistivity of 1.05E-6 Ω·m |
| - | 300.0 °C | Electrical resistivity of 1.1E-6 Ω·m |
| - | 400.0 °C | Electrical resistivity of 1.13E-6 Ω·m |
| - | 500.0 °C | Electrical resistivity of 1.17E-6 Ω·m |
| - | 600.0 °C | Electrical resistivity of 1.19E-6 Ω·m |
| - | 700.0 °C | Electrical resistivity of 1.22E-6 Ω·m |
| - | 800.0 °C | Electrical resistivity of 1.24E-6 Ω·m |
| - | 900.0 °C | Electrical resistivity of 1.26E-6 Ω·m |
| - | 1000.0 °C | Electrical resistivity of 1.28E-6 Ω·m |
EN 10217-7 Grade X1NiCrMoCu25-20-5 solution annealed (+AT) mechanical
| Property | Temperature | Value | Comment |
|---|---|---|---|
| Elastic modulus | -100.0 °C | Elastic modulus of 206 GPa | - |
| - | 20.0 °C | Elastic modulus of 195 - 196 GPa | - |
| - | 100.0 °C | Elastic modulus of 190 GPa | - |
| - | 200.0 °C | Elastic modulus of 182 GPa | - |
| - | 300.0 °C | Elastic modulus of 174 GPa | - |
| - | 400.0 °C | Elastic modulus of 166 GPa | - |
| - | 500.0 °C | Elastic modulus of 158 GPa | - |
| - | 600.0 °C | Elastic modulus of 150 GPa | - |
| - | 700.0 °C | Elastic modulus of 142 GPa | - |
| - | 800.0 °C | Elastic modulus of 134 GPa | - |
| - | 900.0 °C | Elastic modulus of 127 GPa | - |
| - | 1000.0 °C | Elastic modulus of 120 GPa | - |
| Elongation | 20.0 °C | Elongation of 35 % | - |
| Elongation, transverse | 20.0 °C | Elongation, transverse of 30 % | - |
| Poisson's ratio | 23.0 °C | Poisson's ratio of 0.3 [-] | Typical for Austenitic Stainless Steel |
| Shear modulus | 23.0 °C | Shear modulus of 77 GPa | Typical for Austenitic Stainless Steel |
| Tensile strength | 20.0 °C | Tensile strength of 520 - 720 MPa | - |
| Tensile strength, transverse | 20.0 °C | Tensile strength, transverse of 520 - 720 MPa | - |
| Yield strength Rp0.2 | 20.0 °C | Yield strength Rp0.2 of 220 MPa | - |
| - | 50.0 °C | Yield strength Rp0.2 of 221 MPa | - |
| - | 100.0 °C | Yield strength Rp0.2 of 205 MPa | - |
| - | 150.0 °C | Yield strength Rp0.2 of 190 MPa | - |
| - | 200.0 °C | Yield strength Rp0.2 of 175 MPa | - |
| - | 250.0 °C | Yield strength Rp0.2 of 160 MPa | - |
| - | 300.0 °C | Yield strength Rp0.2 of 145 MPa | - |
| - | 350.0 °C | Yield strength Rp0.2 of 135 MPa | - |
| - | 400.0 °C | Yield strength Rp0.2 of 125 MPa | - |
| - | 450.0 °C | Yield strength Rp0.2 of 115 MPa | - |
| - | 500.0 °C | Yield strength Rp0.2 of 110 MPa | - |
| - | 550.0 °C | Yield strength Rp0.2 of 105 MPa | - |
| Yield strength Rp0.2, transverse | 20.0 °C | Yield strength Rp0.2, transverse of 220 MPa | - |
| Yield strength Rp1.0 | 20.0 °C | Yield strength Rp1.0 of 250 MPa | - |
| - | 50.0 °C | Yield strength Rp1.0 of 244 MPa | - |
| - | 100.0 °C | Yield strength Rp1.0 of 235 MPa | - |
| - | 150.0 °C | Yield strength Rp1.0 of 220 MPa | - |
| - | 200.0 °C | Yield strength Rp1.0 of 205 MPa | - |
| - | 250.0 °C | Yield strength Rp1.0 of 190 MPa | - |
| - | 300.0 °C | Yield strength Rp1.0 of 175 MPa | - |
| - | 350.0 °C | Yield strength Rp1.0 of 165 MPa | - |
| - | 400.0 °C | Yield strength Rp1.0 of 155 MPa | - |
| - | 450.0 °C | Yield strength Rp1.0 of 145 MPa | - |
| - | 500.0 °C | Yield strength Rp1.0 of 140 MPa | - |
| - | 550.0 °C | Yield strength Rp1.0 of 135 MPa | - |
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