EN 10028-3 Grade P275NH normalized or normalized formed (+N)

EN 10028-3 Grade P275NH normalized or normalized formed (+N) introduction

Heat-resistant weldable fine grain steel for application in steam boiler and pressure vessel construction.
Max. application temperature: approx. 400 °C

Equivalent material: IS 2002 Grade 2, ASTM A516 Grade 60, ASTM A516 Grade 65, ASTM A662 Grade A, UNS K02100, UNS K02403, UNS K01701, DIN P275NH, AFNOR A42FP, BS 43C, ASTM Grade A, DIN WStE285, AS PT430N, AS PT460N, IS P275NH, DIN 1.0487, EN 1.0487, DIN WStE 285, AFNOR P275NH, UNI FeE285 KW, AISI 290A, BS 224-400B, BS P275NH, SAE 290A, ISO P275NH, ASTM Grade 60

EN 10028-3 Grade P275NH normalized or normalized formed (+N) general

Property Temperature Value Condition Related Standards Shape
Density 20 °C Density of 7.84 g/cm³ normalized or normalized formed (+N) EN 10028-3 Flat
- 20 °C Density of 7.84 - 7.85 g/cm³ normalized or normalized formed (+N) EN 10028-3 Flat
- 20 °C Density of 7.85 g/cm³ normalized or normalized formed (+N) EN 10028-3 Flat

EN 10028-3 Grade P275NH normalized or normalized formed (+N) thermal

Property Temperature Value Condition Related Standards Shape Comment
Coefficient of thermal expansion -100 °C Coefficient of thermal expansion of 1.08e-05 1/K normalized or normalized formed (+N) EN 10028-3 Flat -
- 20 °C Coefficient of thermal expansion of 1.19e-05 1/K normalized or normalized formed (+N) EN 10028-3 Flat -
- 100 °C Coefficient of thermal expansion of 1.25e-05 1/K normalized or normalized formed (+N) EN 10028-3 Flat -
- 200 °C Coefficient of thermal expansion of 1.3e-05 1/K normalized or normalized formed (+N) EN 10028-3 Flat -
- 300 °C Coefficient of thermal expansion of 1.36e-05 1/K normalized or normalized formed (+N) EN 10028-3 Flat -
- 400 °C Coefficient of thermal expansion of 1.41e-05 1/K normalized or normalized formed (+N) EN 10028-3 Flat -
- 500 °C Coefficient of thermal expansion of 1.45e-05 1/K normalized or normalized formed (+N) EN 10028-3 Flat -
- 600 °C Coefficient of thermal expansion of 1.49e-05 1/K normalized or normalized formed (+N) EN 10028-3 Flat -
Max service temperature - Max service temperature of -20 - 400 °C normalized or normalized formed (+N) EN 10028-3 Flat Long
- - Max service temperature of 400 °C normalized or normalized formed (+N) EN 10028-3 Flat, Sheet Long
- - Max service temperature of 500 °C - - - Typical for Carbon Steel
Melting point - Melting point of 1480 - 1526 °C - - - Typical for Low Carbon Steel
Specific heat capacity -100 °C Specific heat capacity of 423 J/(kg·K) normalized or normalized formed (+N) EN 10028-3 Flat -
- 20 °C Specific heat capacity of 430 J/(kg·K) normalized or normalized formed (+N) EN 10028-3 Flat -
- 20 °C Specific heat capacity of 430 - 461 J/(kg·K) normalized or normalized formed (+N) EN 10028-3 Flat -
- 20 °C Specific heat capacity of 461 J/(kg·K) normalized or normalized formed (+N) EN 10028-3 Flat -
- 100 °C Specific heat capacity of 479 J/(kg·K) normalized or normalized formed (+N) EN 10028-3 Flat -
- 200 °C Specific heat capacity of 499 J/(kg·K) normalized or normalized formed (+N) EN 10028-3 Flat -
- 300 °C Specific heat capacity of 517 J/(kg·K) normalized or normalized formed (+N) EN 10028-3 Flat -
- 400 °C Specific heat capacity of 536 J/(kg·K) normalized or normalized formed (+N) EN 10028-3 Flat -
- 500 °C Specific heat capacity of 558 J/(kg·K) normalized or normalized formed (+N) EN 10028-3 Flat -
- 600 °C Specific heat capacity of 587 J/(kg·K) normalized or normalized formed (+N) EN 10028-3 Flat -
Thermal conductivity -100 °C Thermal conductivity of 52.6 W/(m·K) normalized or normalized formed (+N) EN 10028-3 Flat -
- 20 °C Thermal conductivity of 53.4 - 54 W/(m·K) normalized or normalized formed (+N) EN 10028-3 Flat -
- 20 °C Thermal conductivity of 53.4 W/(m·K) normalized or normalized formed (+N) EN 10028-3 Flat -
- 20 °C Thermal conductivity of 54 W/(m·K) normalized or normalized formed (+N) EN 10028-3 Flat -
- 100 °C Thermal conductivity of 53.3 W/(m·K) normalized or normalized formed (+N) EN 10028-3 Flat -
- 200 °C Thermal conductivity of 50.1 W/(m·K) normalized or normalized formed (+N) EN 10028-3 Flat -
- 300 °C Thermal conductivity of 46.9 W/(m·K) normalized or normalized formed (+N) EN 10028-3 Flat -
- 400 °C Thermal conductivity of 43.2 W/(m·K) normalized or normalized formed (+N) EN 10028-3 Flat -
- 500 °C Thermal conductivity of 39.5 W/(m·K) normalized or normalized formed (+N) EN 10028-3 Flat -
- 600 °C Thermal conductivity of 36.1 W/(m·K) normalized or normalized formed (+N) EN 10028-3 Flat -
Thermal diffusivity -100 °C Thermal diffusivity of 18 mm²/s normalized or normalized formed (+N) EN 10028-3 Flat -
- 20 °C Thermal diffusivity of 14.8 mm²/s normalized or normalized formed (+N) EN 10028-3 Flat -
- 100 °C Thermal diffusivity of 13.7 mm²/s normalized or normalized formed (+N) EN 10028-3 Flat -
- 200 °C Thermal diffusivity of 12.1 mm²/s normalized or normalized formed (+N) EN 10028-3 Flat -
- 300 °C Thermal diffusivity of 10.6 mm²/s normalized or normalized formed (+N) EN 10028-3 Flat -
- 400 °C Thermal diffusivity of 9.2 mm²/s normalized or normalized formed (+N) EN 10028-3 Flat -
- 500 °C Thermal diffusivity of 7.6 mm²/s normalized or normalized formed (+N) EN 10028-3 Flat -
- 600 °C Thermal diffusivity of 6.1 mm²/s normalized or normalized formed (+N) EN 10028-3 Flat -

EN 10028-3 Grade P275NH normalized or normalized formed (+N) chemical

Property Value Condition Related Standards Shape
Aluminium Aluminium of 0.02 % normalized or normalized formed (+N) EN 10028-3 Flat, Sheet
Carbon Carbon of 0.16 % normalized or normalized formed (+N) EN 10028-3 Flat, Sheet
Chromium Chromium of 0.3 % normalized or normalized formed (+N) EN 10028-3 Flat, Sheet
Copper Copper of 0.3 % normalized or normalized formed (+N) EN 10028-3 Flat, Sheet
Manganese Manganese of 0.8 - 1.5 % normalized or normalized formed (+N) EN 10028-3 Flat, Sheet
Molybdenum Molybdenum of 0.08 % normalized or normalized formed (+N) EN 10028-3 Flat, Sheet
Nickel Nickel of 0.5 % normalized or normalized formed (+N) EN 10028-3 Flat, Sheet
Niobium Niobium of 0.05 % normalized or normalized formed (+N) EN 10028-3 Flat, Sheet
Nitrogen Nitrogen of 0.012 % normalized or normalized formed (+N) EN 10028-3 Flat, Sheet
Phosphorus Phosphorus of 0.025 % normalized or normalized formed (+N) EN 10028-3 Flat, Sheet
Silicon Silicon of 0.4 % normalized or normalized formed (+N) EN 10028-3 Flat, Sheet
Sulfur Sulfur of 0.01 % normalized or normalized formed (+N) EN 10028-3 Flat
- Sulfur of 0.015 % normalized or normalized formed (+N) EN 10028-3 Flat, Sheet
Titanium Titanium of 0.03 % normalized or normalized formed (+N) EN 10028-3 Flat, Sheet
Vanadium Vanadium of 0.05 % normalized or normalized formed (+N) EN 10028-3 Flat, Sheet

EN 10028-3 Grade P275NH normalized or normalized formed (+N) magnetic

Property Value Comment
Curie temperature Curie temperature of 770 °C Typical for Low Carbon Steel

EN 10028-3 Grade P275NH normalized or normalized formed (+N) electrical

Property Temperature Value Condition Related Standards Shape Comment
Electrical conductivity - Electrical conductivity of 5 S/m - - - Predicted Value
Electrical resistivity -100 °C Electrical resistivity of 1.3e-07 Ω·m normalized or normalized formed (+N) EN 10028-3 Flat -
- 20 °C Electrical resistivity of 1.95e-07 - 2e-07 Ω·m normalized or normalized formed (+N) EN 10028-3 Flat -
- 20 °C Electrical resistivity of 1.95e-07 Ω·m normalized or normalized formed (+N) EN 10028-3 Flat -
- 20 °C Electrical resistivity of 2e-07 Ω·m normalized or normalized formed (+N) EN 10028-3 Flat -
- 100 °C Electrical resistivity of 2.4e-07 Ω·m normalized or normalized formed (+N) EN 10028-3 Flat -
- 200 °C Electrical resistivity of 3.15e-07 Ω·m normalized or normalized formed (+N) EN 10028-3 Flat -
- 300 °C Electrical resistivity of 4e-07 Ω·m normalized or normalized formed (+N) EN 10028-3 Flat -
- 400 °C Electrical resistivity of 5.03e-07 Ω·m normalized or normalized formed (+N) EN 10028-3 Flat -
- 500 °C Electrical resistivity of 6.26e-07 Ω·m normalized or normalized formed (+N) EN 10028-3 Flat -
- 600 °C Electrical resistivity of 7.68e-07 Ω·m normalized or normalized formed (+N) EN 10028-3 Flat -

EN 10028-3 Grade P275NH normalized or normalized formed (+N) mechanical

Property Temperature Value Condition Related Standards Shape Comment
Elastic modulus -100 °C Elastic modulus of 217 GPa normalized or normalized formed (+N) EN 10028-3 Flat -
- 20 °C Elastic modulus of 212 GPa normalized or normalized formed (+N) EN 10028-3 Flat -
- 100 °C Elastic modulus of 207 GPa normalized or normalized formed (+N) EN 10028-3 Flat -
- 200 °C Elastic modulus of 199 GPa normalized or normalized formed (+N) EN 10028-3 Flat -
- 300 °C Elastic modulus of 192 GPa normalized or normalized formed (+N) EN 10028-3 Flat -
- 400 °C Elastic modulus of 184 GPa normalized or normalized formed (+N) EN 10028-3 Flat -
- 500 °C Elastic modulus of 175 GPa normalized or normalized formed (+N) EN 10028-3 Flat -
- 600 °C Elastic modulus of 164 GPa normalized or normalized formed (+N) EN 10028-3 Flat -
Elongation - Elongation of 18.0 % - - - Predicted Value, A80 Transverse
- - Elongation of 18.6 % - - - Predicted Value, A200
- - Elongation of 19.8 % - - - Predicted Value, A80
- - Elongation of 21.2 % - - - Predicted Value, A5
- - Elongation of 22.6 % - - - Predicted Value, Transverse
- - Elongation of 24.9 % - - - Predicted Value, A50
- 20 °C Elongation of 22 % normalized or normalized formed (+N) EN 10028-3 Sheet, Flat -
- 20 °C Elongation of 23 % normalized or normalized formed (+N) EN 10028-3 Flat -
- 20 °C Elongation of 24 % normalized or normalized formed (+N) EN 10028-3 Flat -
Hardness, Brinell - Hardness, Brinell of 241 [-] - - - Predicted Value, Transverse
Poisson's ratio - Poisson's ratio of 0.29 [-] - - - Typical for Low Carbon Steel
Reduction of area - Reduction of area of 41.3 % - - - Predicted Value
- - Reduction of area of 42.7 % - - - Predicted Value, Transverse
Shear modulus - Shear modulus of 82 GPa - - - Typical for Low Carbon Steel
Shear strength - Shear strength of 535.6 MPa - - - Predicted Value
Tensile strength 20 °C Tensile strength of 340 - 470 MPa normalized or normalized formed (+N) EN 10028-3 Sheet, Flat -
- 20 °C Tensile strength of 350 - 510 MPa normalized or normalized formed (+N) EN 10028-3 Flat -
- 20 °C Tensile strength of 350 - 490 MPa normalized or normalized formed (+N) EN 10028-3 Flat -
- 20 °C Tensile strength of 350 - 480 MPa normalized or normalized formed (+N) EN 10028-3 Flat -
- 20 °C Tensile strength of 350 - 470 MPa normalized or normalized formed (+N) EN 10028-3 Flat -
- 20 °C Tensile strength of 360 - 510 MPa normalized or normalized formed (+N) EN 10028-3 Flat -
- 20 °C Tensile strength of 360 - 490 MPa normalized or normalized formed (+N) EN 10028-3 Flat -
- 20 °C Tensile strength of 360 - 480 MPa normalized or normalized formed (+N) EN 10028-3 Flat -
- 20 °C Tensile strength of 360 - 470 MPa normalized or normalized formed (+N) EN 10028-3 Flat -
- 20 °C Tensile strength of 370 - 510 MPa normalized or normalized formed (+N) EN 10028-3 Flat -
- 20 °C Tensile strength of 370 - 490 MPa normalized or normalized formed (+N) EN 10028-3 Flat -
- 20 °C Tensile strength of 370 - 480 MPa normalized or normalized formed (+N) EN 10028-3 Flat -
- 20 °C Tensile strength of 370 - 470 MPa normalized or normalized formed (+N) EN 10028-3 Flat -
- 20 °C Tensile strength of 390 - 510 MPa normalized or normalized formed (+N) EN 10028-3 Flat -
- 20 °C Tensile strength of 390 - 490 MPa normalized or normalized formed (+N) EN 10028-3 Flat -
- 20 °C Tensile strength of 390 - 480 MPa normalized or normalized formed (+N) EN 10028-3 Flat -
- 20 °C Tensile strength of 390 - 470 MPa normalized or normalized formed (+N) EN 10028-3 Flat -
Yield strength - Yield strength of 258 MPa - - - Predicted Value, RP1
- - Yield strength of 315.3 MPa - - - Predicted Value, RP1 Transverse
- - Yield strength of 326.9 MPa - - - Predicted Value, Transverse
- - Yield strength of 395.2 MPa - - - Predicted Value, RP05
- - Yield strength of 451.4 MPa - - - Predicted Value, RP02 Transverse
- - Yield strength of 461.3 MPa - - - Predicted Value, RP002
- 20 °C Yield strength of 215 MPa normalized or normalized formed (+N) EN 10028-3 Sheet, Flat -
- 20 °C Yield strength of 225 MPa normalized or normalized formed (+N) EN 10028-3 Flat -
- 20 °C Yield strength of 235 MPa normalized or normalized formed (+N) EN 10028-3 Flat -
- 20 °C Yield strength of 255 MPa normalized or normalized formed (+N) EN 10028-3 Flat -
- 20 °C Yield strength of 265 MPa normalized or normalized formed (+N) EN 10028-3 Flat -
- 20 °C Yield strength of 275 MPa normalized or normalized formed (+N) EN 10028-3 Flat -
- 50 °C Yield strength of 205 MPa normalized or normalized formed (+N) EN 10028-3 Flat, Sheet RP02
- 50 °C Yield strength of 208 MPa normalized or normalized formed (+N) EN 10028-3 Flat RP02
- 50 °C Yield strength of 218 MPa normalized or normalized formed (+N) EN 10028-3 Flat RP02
- 50 °C Yield strength of 227 MPa normalized or normalized formed (+N) EN 10028-3 Flat RP02
- 50 °C Yield strength of 247 MPa normalized or normalized formed (+N) EN 10028-3 Flat RP02
- 50 °C Yield strength of 256 MPa normalized or normalized formed (+N) EN 10028-3 Flat RP02
- 50 °C Yield strength of 266 MPa normalized or normalized formed (+N) EN 10028-3 Flat RP02
- 100 °C Yield strength of 196 MPa normalized or normalized formed (+N) EN 10028-3 Flat, Sheet RP02
- 100 °C Yield strength of 205 MPa normalized or normalized formed (+N) EN 10028-3 Flat, Sheet RP02
- 100 °C Yield strength of 214 MPa normalized or normalized formed (+N) EN 10028-3 Flat RP02
- 100 °C Yield strength of 232 MPa normalized or normalized formed (+N) EN 10028-3 Flat RP02
- 100 °C Yield strength of 241 MPa normalized or normalized formed (+N) EN 10028-3 Flat RP02
- 100 °C Yield strength of 250 MPa normalized or normalized formed (+N) EN 10028-3 Flat RP02
- 150 °C Yield strength of 176 MPa normalized or normalized formed (+N) EN 10028-3 Sheet, Flat RP02
- 150 °C Yield strength of 181 MPa normalized or normalized formed (+N) EN 10028-3 Flat RP02
- 150 °C Yield strength of 190 MPa normalized or normalized formed (+N) EN 10028-3 Flat RP02
- 150 °C Yield strength of 198 MPa normalized or normalized formed (+N) EN 10028-3 Flat RP02
- 150 °C Yield strength of 215 MPa normalized or normalized formed (+N) EN 10028-3 Flat RP02
- 150 °C Yield strength of 223 MPa normalized or normalized formed (+N) EN 10028-3 Flat RP02
- 150 °C Yield strength of 232 MPa normalized or normalized formed (+N) EN 10028-3 Flat RP02
- 200 °C Yield strength of 157 MPa normalized or normalized formed (+N) EN 10028-3 Sheet, Flat RP02
- 200 °C Yield strength of 167 MPa normalized or normalized formed (+N) EN 10028-3 Flat RP02
- 200 °C Yield strength of 174 MPa normalized or normalized formed (+N) EN 10028-3 Flat RP02
- 200 °C Yield strength of 182 MPa normalized or normalized formed (+N) EN 10028-3 Flat RP02
- 200 °C Yield strength of 197 MPa normalized or normalized formed (+N) EN 10028-3 Flat RP02
- 200 °C Yield strength of 205 MPa normalized or normalized formed (+N) EN 10028-3 Flat, Sheet RP02
- 200 °C Yield strength of 213 MPa normalized or normalized formed (+N) EN 10028-3 Flat RP02
- 250 °C Yield strength of 137 MPa normalized or normalized formed (+N) EN 10028-3 Sheet, Flat RP02
- 250 °C Yield strength of 153 MPa normalized or normalized formed (+N) EN 10028-3 Flat RP02
- 250 °C Yield strength of 160 MPa normalized or normalized formed (+N) EN 10028-3 Flat RP02
- 250 °C Yield strength of 167 MPa normalized or normalized formed (+N) EN 10028-3 Flat RP02
- 250 °C Yield strength of 181 MPa normalized or normalized formed (+N) EN 10028-3 Flat RP02
- 250 °C Yield strength of 188 MPa normalized or normalized formed (+N) EN 10028-3 Flat RP02
- 250 °C Yield strength of 195 MPa normalized or normalized formed (+N) EN 10028-3 Flat RP02
- 300 °C Yield strength of 108 MPa normalized or normalized formed (+N) EN 10028-3 Sheet, Flat RP02
- 300 °C Yield strength of 140 MPa normalized or normalized formed (+N) EN 10028-3 Flat RP02
- 300 °C Yield strength of 147 MPa normalized or normalized formed (+N) EN 10028-3 Flat RP02
- 300 °C Yield strength of 153 MPa normalized or normalized formed (+N) EN 10028-3 Flat RP02
- 300 °C Yield strength of 166 MPa normalized or normalized formed (+N) EN 10028-3 Flat RP02
- 300 °C Yield strength of 173 MPa normalized or normalized formed (+N) EN 10028-3 Flat RP02
- 300 °C Yield strength of 179 MPa normalized or normalized formed (+N) EN 10028-3 Flat RP02
- 350 °C Yield strength of 88 MPa normalized or normalized formed (+N) EN 10028-3 Sheet, Flat RP02
- 350 °C Yield strength of 130 MPa normalized or normalized formed (+N) EN 10028-3 Flat RP02
- 350 °C Yield strength of 136 MPa normalized or normalized formed (+N) EN 10028-3 Flat RP02
- 350 °C Yield strength of 142 MPa normalized or normalized formed (+N) EN 10028-3 Flat RP02
- 350 °C Yield strength of 154 MPa normalized or normalized formed (+N) EN 10028-3 Flat RP02
- 350 °C Yield strength of 160 MPa normalized or normalized formed (+N) EN 10028-3 Flat RP02
- 350 °C Yield strength of 166 MPa normalized or normalized formed (+N) EN 10028-3 Flat RP02
- 400 °C Yield strength of 68 MPa normalized or normalized formed (+N) EN 10028-3 Sheet, Flat RP02
- 400 °C Yield strength of 122 MPa normalized or normalized formed (+N) EN 10028-3 Flat RP02
- 400 °C Yield strength of 128 MPa normalized or normalized formed (+N) EN 10028-3 Flat RP02
- 400 °C Yield strength of 133 MPa normalized or normalized formed (+N) EN 10028-3 Flat RP02
- 400 °C Yield strength of 145 MPa normalized or normalized formed (+N) EN 10028-3 Flat RP02
- 400 °C Yield strength of 150 MPa normalized or normalized formed (+N) EN 10028-3 Flat RP02
- 400 °C Yield strength of 156 MPa normalized or normalized formed (+N) EN 10028-3 Flat RP02

Partner with us to build a solid foundation for success, backed by our expertise in supplying high-quality steel materials.

-- Our promise

Similar or equivalent steel materials

Get a quote