EN 10216-4 Grade 12Ni14 normalized and tempered (+NT)
EN 10216-4 Grade 12Ni14 normalized and tempered (+NT) introduction
Tubes made from cryogenic alloyed high-grade steel 12Ni14 are predominantly used in apparatus, tank, line construction as well as in general machine and equipment engineering.
Weldability is available.
Equivalent material: DIN 10Ni14, JIS STPL450, JIS STBL450, ASTM Grade 3, UNS K31918, ISO 12Ni14, ASME SA-420 Grade WPL3, DIN 12Ni14, DIN 1.5637, BS 12Ni14, JIS SL3N255, JIS SL3N275, JIS SL3N440, EN 14Ni14, EN 1.5637, ISO 13Ni14, ASTM Grade D, ASTM Grade LF3 Class 1
EN 10216-4 Grade 12Ni14 normalized and tempered (+NT) general
| Property |
Temperature |
Value |
| Density |
20.0 °C |
Density of 7.85 g/cm³ |
| - |
27.0 °C |
Density of 7.86 g/cm³ |
EN 10216-4 Grade 12Ni14 normalized and tempered (+NT) thermal
| Property |
Temperature |
Value |
Comment |
| Coefficient of thermal expansion |
-100.0 °C |
Coefficient of thermal expansion of 1.02E-5 1/K |
- |
| - |
20.0 °C |
Coefficient of thermal expansion of 1.13E-5 1/K |
- |
| - |
100.0 °C |
Coefficient of thermal expansion of 1.18E-5 1/K |
- |
| - |
200.0 °C |
Coefficient of thermal expansion of 1.23E-5 1/K |
- |
| - |
300.0 °C |
Coefficient of thermal expansion of 1.27E-5 1/K |
- |
| - |
400.0 °C |
Coefficient of thermal expansion of 1.31E-5 1/K |
- |
| Melting point |
- |
Melting point of 1316 - 1595 °C |
Typical for Nickel Steel |
| Specific heat capacity |
-100.0 °C |
Specific heat capacity of 441 J/(kg·K) |
- |
| - |
20.0 °C |
Specific heat capacity of 464 J/(kg·K) |
- |
| - |
100.0 °C |
Specific heat capacity of 479 J/(kg·K) |
- |
| - |
200.0 °C |
Specific heat capacity of 496 J/(kg·K) |
- |
| - |
300.0 °C |
Specific heat capacity of 513 J/(kg·K) |
- |
| - |
400.0 °C |
Specific heat capacity of 532 J/(kg·K) |
- |
| Thermal conductivity |
-100.0 °C |
Thermal conductivity of 28.9 W/(m·K) |
- |
| - |
20.0 °C |
Thermal conductivity of 35.8 W/(m·K) |
- |
| - |
100.0 °C |
Thermal conductivity of 38.1 W/(m·K) |
- |
| - |
200.0 °C |
Thermal conductivity of 38.9 W/(m·K) |
- |
| - |
300.0 °C |
Thermal conductivity of 38 W/(m·K) |
- |
| - |
400.0 °C |
Thermal conductivity of 36.8 W/(m·K) |
- |
| Thermal diffusivity |
20.0 °C |
Thermal diffusivity of 9.8 mm²/s |
- |
| - |
100.0 °C |
Thermal diffusivity of 9.9 mm²/s |
- |
| - |
200.0 °C |
Thermal diffusivity of 9.5 mm²/s |
- |
| - |
300.0 °C |
Thermal diffusivity of 8.7 mm²/s |
- |
| - |
400.0 °C |
Thermal diffusivity of 7.8 mm²/s |
- |
EN 10216-4 Grade 12Ni14 normalized and tempered (+NT) chemical
| Property |
Value |
| Carbon |
Carbon of 0.15 % |
| Copper |
Copper of 0.3 % |
| Manganese |
Manganese of 0.3 - 0.8 % |
| Nickel |
Nickel of 3.25 - 3.75 % |
| Phosphorus |
Phosphorus of 0.03 % |
| Silicon |
Silicon of 0.15 - 0.35 % |
| Sulfur |
Sulfur of 0.005 - 0.01 % |
| Vanadium |
Vanadium of 0.05 % |
EN 10216-4 Grade 12Ni14 normalized and tempered (+NT) electrical
| Property |
Temperature |
Value |
| Electrical resistivity |
-100.0 °C |
Electrical resistivity of 2E-7 Ω·m |
| - |
20.0 °C |
Electrical resistivity of 2.65E-7 Ω·m |
| - |
100.0 °C |
Electrical resistivity of 3.14E-7 Ω·m |
| - |
200.0 °C |
Electrical resistivity of 3.79E-7 Ω·m |
| - |
300.0 °C |
Electrical resistivity of 4.61E-7 Ω·m |
| - |
400.0 °C |
Electrical resistivity of 5.51E-7 Ω·m |
EN 10216-4 Grade 12Ni14 normalized and tempered (+NT) mechanical
| Property |
Temperature |
Value |
| Elastic modulus |
-269.0 °C |
Elastic modulus of 215.3 GPa |
| - |
-200.0 °C |
Elastic modulus of 214.6 GPa |
| - |
-150.0 °C |
Elastic modulus of 212.8 GPa |
| - |
-100.0 °C |
Elastic modulus of 210.4 - 214 GPa |
| - |
-50.0 °C |
Elastic modulus of 207.9 GPa |
| - |
20.0 °C |
Elastic modulus of 207 GPa |
| - |
27.0 °C |
Elastic modulus of 203.8 GPa |
| - |
100.0 °C |
Elastic modulus of 202 GPa |
| - |
200.0 °C |
Elastic modulus of 196 GPa |
| - |
300.0 °C |
Elastic modulus of 189 GPa |
| - |
400.0 °C |
Elastic modulus of 181 GPa |
| Elongation |
20.0 °C |
Elongation of 22 % |
| Elongation, transverse |
20.0 °C |
Elongation, transverse of 20 % |
| Poisson's ratio |
-269.0 °C |
Poisson's ratio of 0.28 [-] |
| - |
-200.0 °C |
Poisson's ratio of 0.28 [-] |
| - |
-150.0 °C |
Poisson's ratio of 0.28 [-] |
| - |
-100.0 °C |
Poisson's ratio of 0.28 [-] |
| - |
-50.0 °C |
Poisson's ratio of 0.29 [-] |
| - |
27.0 °C |
Poisson's ratio of 0.29 [-] |
| Shear modulus |
-269.0 °C |
Shear modulus of 84 GPa |
| - |
-200.0 °C |
Shear modulus of 83.7 GPa |
| - |
-150.0 °C |
Shear modulus of 82.9 GPa |
| - |
-100.0 °C |
Shear modulus of 81.9 GPa |
| - |
-50.0 °C |
Shear modulus of 80.9 GPa |
| - |
27.0 °C |
Shear modulus of 79.1 GPa |
| Tensile strength |
20.0 °C |
Tensile strength of 440 - 620 MPa |
| Tensile strength, transverse |
20.0 °C |
Tensile strength, transverse of 440 - 620 MPa |
| Yield strength Rp0.2 |
20.0 °C |
Yield strength Rp0.2 of 345 MPa |
| - |
100.0 °C |
Yield strength Rp0.2 of 245 MPa |
| - |
200.0 °C |
Yield strength Rp0.2 of 205 MPa |
| - |
250.0 °C |
Yield strength Rp0.2 of 190 MPa |
| - |
300.0 °C |
Yield strength Rp0.2 of 170 MPa |
| Yield strength Rp0.2, transverse |
20.0 °C |
Yield strength Rp0.2, transverse of 345 MPa |
Collaborate with us to bring your vision to life using our premium-grade steel materials.
-- Our promise
Similar or equivalent steel materials
Get a quote