DIN 17179 Grade WStE 460 normalized or normalized formed (+N)
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DIN 17179 Grade WStE 460 normalized or normalized formed (+N)

DIN 17179 Grade WStE 460 normalized or normalized formed (+N) introduction

The fine grained steel is used acc. DIN 17178 : 1986-5 for welded steel tubes and acc. DIN 17179 : 1986-5 as seamless steel tubes for special purposes from -20 to 400 degrees C.
Application:
pressure vessel construction, apparatus construction, pipelines, mechanical engineering, toolbuilding
Special requirements regarding processing have to be arranged (e.g. coatings). For welded tubes the calculation with the 100 % loads are possible for the seam area.

Equivalent material: DIN FGP47W, DIN FGP47CW, EN P460NH, DIN 1.8935, DIN P460NH, BS P460NH, EN 1.8935, ISO P460NH, ASTM A612, ASTM Grade LF6 Class 1

DIN 17179 Grade WStE 460 normalized or normalized formed (+N) general

Property Temperature Value
Density 20.0 °C Density of 7.84 g/cm³

DIN 17179 Grade WStE 460 normalized or normalized formed (+N) thermal

Property Temperature Value
Coefficient of thermal expansion -100.0 °C Coefficient of thermal expansion of 1.05E-5 - 1.08E-5 1/K
- 20.0 °C Coefficient of thermal expansion of 1.15E-5 - 1.19E-5 1/K
- 100.0 °C Coefficient of thermal expansion of 1.21E-5 - 1.25E-5 1/K
- 200.0 °C Coefficient of thermal expansion of 1.27E-5 - 1.3E-5 1/K
- 300.0 °C Coefficient of thermal expansion of 1.32E-5 - 1.36E-5 1/K
- 400.0 °C Coefficient of thermal expansion of 1.36E-5 - 1.41E-5 1/K
- 500.0 °C Coefficient of thermal expansion of 1.4E-5 - 1.45E-5 1/K
- 600.0 °C Coefficient of thermal expansion of 1.44E-5 - 1.49E-5 1/K
Max service temperature, long - Max service temperature, long of -20 - 400 °C
Specific heat capacity -100.0 °C Specific heat capacity of 423 J/(kg·K)
- 20.0 °C Specific heat capacity of 461 J/(kg·K)
- 100.0 °C Specific heat capacity of 479 J/(kg·K)
- 200.0 °C Specific heat capacity of 499 J/(kg·K)
- 300.0 °C Specific heat capacity of 517 J/(kg·K)
- 400.0 °C Specific heat capacity of 536 J/(kg·K)
- 500.0 °C Specific heat capacity of 558 J/(kg·K)
- 600.0 °C Specific heat capacity of 587 J/(kg·K)
Thermal conductivity -100.0 °C Thermal conductivity of 34.7 W/(m·K)
- 20.0 °C Thermal conductivity of 39.7 W/(m·K)
- 100.0 °C Thermal conductivity of 40.9 W/(m·K)
- 200.0 °C Thermal conductivity of 41 W/(m·K)
- 300.0 °C Thermal conductivity of 39.9 W/(m·K)
- 400.0 °C Thermal conductivity of 38.2 W/(m·K)
- 500.0 °C Thermal conductivity of 36.1 W/(m·K)
- 600.0 °C Thermal conductivity of 33.8 W/(m·K)
Thermal diffusivity -100.0 °C Thermal diffusivity of 11.9 mm²/s
- 20.0 °C Thermal diffusivity of 11 mm²/s
- 100.0 °C Thermal diffusivity of 10.5 mm²/s
- 200.0 °C Thermal diffusivity of 9.9 mm²/s
- 300.0 °C Thermal diffusivity of 9.1 mm²/s
- 400.0 °C Thermal diffusivity of 8.1 mm²/s
- 500.0 °C Thermal diffusivity of 6.9 mm²/s
- 600.0 °C Thermal diffusivity of 5.7 mm²/s

DIN 17179 Grade WStE 460 normalized or normalized formed (+N) chemical

Property Value
Aluminium Aluminium of 0.02 %
Carbon Carbon of 0.2 %
Chromium Chromium of 0.3 %
Copper Copper of 0.2 %
Manganese Manganese of 1 - 1.7 %
Molybdenum Molybdenum of 0.1 %
Nickel Nickel of 1 %
Nitrogen Nitrogen of 0.02 %
Phosphorus Phosphorus of 0.04 %
Silicon Silicon of 0.1 - 0.6 %
Sulfur Sulfur of 0.03 %
Titanium Titanium of 0.2 %
Vanadium Vanadium of 0.22 %

DIN 17179 Grade WStE 460 normalized or normalized formed (+N) electrical

Property Temperature Value
Electrical resistivity -100.0 °C Electrical resistivity of 1.97E-7 Ω·m
- 20.0 °C Electrical resistivity of 2.62E-7 Ω·m
- 100.0 °C Electrical resistivity of 3.13E-7 Ω·m
- 200.0 °C Electrical resistivity of 3.85E-7 Ω·m
- 300.0 °C Electrical resistivity of 4.7E-7 Ω·m
- 400.0 °C Electrical resistivity of 5.69E-7 Ω·m
- 500.0 °C Electrical resistivity of 6.85E-7 Ω·m
- 600.0 °C Electrical resistivity of 8.2E-7 Ω·m

DIN 17179 Grade WStE 460 normalized or normalized formed (+N) mechanical

Property Temperature Value Comment
Elastic modulus -100.0 °C Elastic modulus of 217 GPa -
- 20.0 °C Elastic modulus of 212 GPa -
- 100.0 °C Elastic modulus of 207 GPa -
- 200.0 °C Elastic modulus of 199 GPa -
- 300.0 °C Elastic modulus of 192 GPa -
- 400.0 °C Elastic modulus of 184 GPa -
- 500.0 °C Elastic modulus of 175 GPa -
- 600.0 °C Elastic modulus of 164 GPa -
Elongation 20.0 °C Elongation of 19 % -
Elongation, transverse 20.0 °C Elongation, transverse of 17 % -
Poisson's ratio 23.0 °C Poisson's ratio of 0.3 [-] Typical for Steel
Tensile strength 20.0 °C Tensile strength of 490 - 730 MPa -
- 100.0 °C Tensile strength of 470 - 510 MPa -
- 150.0 °C Tensile strength of 450 - 490 MPa -
- 200.0 °C Tensile strength of 440 - 480 MPa -
- 250.0 °C Tensile strength of 440 - 480 MPa -
- 300.0 °C Tensile strength of 440 - 480 MPa -
- 350.0 °C Tensile strength of 430 - 470 MPa -
- 400.0 °C Tensile strength of 420 - 460 MPa -
Tensile strength, transverse 20.0 °C Tensile strength, transverse of 490 - 730 MPa -
Yield strength 20.0 °C Yield strength of 390 - 460 MPa -
Yield strength Rp0.2 100.0 °C Yield strength Rp0.2 of 353 - 402 MPa -
- 150.0 °C Yield strength Rp0.2 of 324 - 373 MPa -
- 200.0 °C Yield strength Rp0.2 of 304 - 343 MPa -
- 250.0 °C Yield strength Rp0.2 of 275 - 314 MPa -
- 300.0 °C Yield strength Rp0.2 of 255 - 294 MPa -
- 350.0 °C Yield strength Rp0.2 of 226 - 265 MPa -
- 400.0 °C Yield strength Rp0.2 of 196 - 235 MPa -
Yield strength, transverse 20.0 °C Yield strength, transverse of 390 - 460 MPa -

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