EN 10217-3 P460NL1 Normalized Steel – High‑Strength, Low‑Temperature Weldable Grade
The steel P460NL1 is a weldable fine-grain structural steel (alloy high-grade steel) that is tough to subzero temperature. Tubes made of this steel are used in the pressure vessel construction, apparatus construction, pipeline construction as well as in the general mechanical engineering and device construction.
Properties
General
| Property | Temperature | Value |
|---|---|---|
Density | 20.0 °C | 7.84 g/cm³ |
Mechanical
| Property | Temperature | Value | Comment |
|---|---|---|---|
Elastic modulus | -100.0 °C | 217 GPa | |
20.0 °C | 212 GPa | ||
100.0 °C | 207 GPa | ||
200.0 °C | 199 GPa | ||
300.0 °C | 192 GPa | ||
400.0 °C | 184 GPa | ||
500.0 °C | 175 GPa | ||
600.0 °C | 164 GPa | ||
Elongation | 20.0 °C | 19 % | |
Elongation, transverse | 20.0 °C | 17 % | |
Poisson's ratio | 23.0 °C | 0.3 [-] | Typical for Steel |
Tensile strength | 20.0 °C | 560 - 730 MPa | |
Tensile strength, transverse | 20.0 °C | 560 - 730 MPa | |
Yield strength | 20.0 °C | 440 - 460 MPa | |
Yield strength, transverse | 20.0 °C | 440 - 460 MPa | |
Thermal
| Property | Temperature | Value |
|---|---|---|
Coefficient of thermal expansion | -100.0 °C | 1.05E-5 1/K |
20.0 °C | 1.15E-5 1/K | |
100.0 °C | 1.21E-5 1/K | |
200.0 °C | 1.27E-5 1/K | |
300.0 °C | 1.32E-5 1/K | |
400.0 °C | 1.36E-5 1/K | |
500.0 °C | 1.4E-5 1/K | |
600.0 °C | 1.44E-5 1/K | |
Specific heat capacity | -100.0 °C | 423 J/(kg·K) |
20.0 °C | 461 J/(kg·K) | |
100.0 °C | 479 J/(kg·K) | |
200.0 °C | 499 J/(kg·K) | |
300.0 °C | 517 J/(kg·K) | |
400.0 °C | 536 J/(kg·K) | |
500.0 °C | 558 J/(kg·K) | |
600.0 °C | 587 J/(kg·K) | |
Thermal conductivity | -100.0 °C | 34.7 W/(m·K) |
20.0 °C | 39.7 W/(m·K) | |
100.0 °C | 40.9 W/(m·K) | |
200.0 °C | 41 W/(m·K) | |
300.0 °C | 39.9 W/(m·K) | |
400.0 °C | 38.2 W/(m·K) | |
500.0 °C | 36.1 W/(m·K) | |
600.0 °C | 33.8 W/(m·K) | |
Thermal diffusivity | -100.0 °C | 11.9 mm²/s |
20.0 °C | 11 mm²/s | |
100.0 °C | 10.5 mm²/s | |
200.0 °C | 9.9 mm²/s | |
300.0 °C | 9.1 mm²/s | |
400.0 °C | 8.1 mm²/s | |
500.0 °C | 6.9 mm²/s | |
600.0 °C | 5.7 mm²/s | |
Electrical
| Property | Temperature | Value |
|---|---|---|
Electrical resistivity | -100.0 °C | 1.97E-7 Ω·m |
20.0 °C | 2.62E-7 Ω·m | |
100.0 °C | 3.13E-7 Ω·m | |
200.0 °C | 3.85E-7 Ω·m | |
300.0 °C | 4.7E-7 Ω·m | |
400.0 °C | 5.69E-7 Ω·m | |
500.0 °C | 6.85E-7 Ω·m | |
600.0 °C | 8.2E-7 Ω·m | |
Chemical properties
| Property | Value |
|---|---|
Aluminium | 0.02 % |
Carbon | 0.2 % |
Chromium | 0.3 % |
Copper | 0.7 % |
Manganese | 1 - 1.7 % |
Molybdenum | 0.1 % |
Nickel | 0.8 % |
Niobium | 0.05 % |
Nitrogen | 0.02 % |
Phosphorus | 0.03 % |
Silicon | 0.6 % |
Sulfur | 0.02 % |
Titanium | 0.03 % |
Vanadium | 0.2 % |
Metal
- EN 10217-3 Grade P460NL2 – High‑Toughness Normalized Steel for Sub‑Zero Applications
- EN 10216-3 Grade P460NL1 – Normalized & Normalized Formed Cryogenic Weldable Steel
- EN 10217-3 Grade P460NH: High-Temperature Creep-Resistant Weldable Steel for Pressure Vessels & Pipelines
- EN 10217-3 Grade P355N: Normalized & Normalized Formed Steel for Pressure Vessels & Pipelines
- EN 10217-3 P275NL2: Normalized or Normalized-Formed (N) Structural Steel
- EN 10217-3: P460N Fine-Grain Structural Steel – Normalized or Normalized Formed (+N)
- EN 10217-3 Grade P355NL2 – Normalized or Normalized Formed (+N) Steel for Low-Temperature Applications
- EN 10217-3 P275NL1 Normalized Steel Tubes – High Strength, Weldability, and Low‑Temperature Performance
- EN 10217-3 Grade P355NL1 – Normalized or Normalized Formed (N) Steel: Superior Strength for Structural Use
- EN 10217-3 Grade P355NH: Normalized or Normalized Formed (+N) Fine-Grain Creep-Resistant Steel