DIN 17440 Grade X2CrNi19-11 solution heat-treated and quenched
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DIN 17440 Grade X2CrNi19-11 solution heat-treated and quenched

DIN 17440 Grade X2CrNi19-11 solution heat-treated and quenched introduction

Properties:
- modification of 1.4301
- higher resistance to intergranular corrosion, caused of its lowered carbon content
- application in chemical instrument construction and pharmacy industry
- especially at demands for big wall thickness und simultaneous ability to polish to high gloss
Application:
- in nuclear reactor technique, for components in food industry exposed in organic acids
- in soap and oil industry, plastics industry
- for pressure tanks construction up to 300°C, above 300°C subjects to authorisation

Equivalent material: AS 304L, SFS X2CrNi18-10, AFNOR Z2CN18-10, BS 304S11, GOST 03Ch18N11, ISO 10, UNI X2CrNi18-11, JIS SUS304L, NS 14360, ÖNORM X2CrNi19-11S, PN 00H18N10, SS 2352, UNE F.3503, UNE X2CrNi19-10, ASTM 304L, AISI 304L, BDS 00Ch18N11, GB 00Cr19Ni10, CSN 17249, SFS 720, BS 305S11, GB S30403, ISO X2CrNi19-11, JIS SUSF304L, JIS SUS304LTBS, JIS SUS304LTP, JIS SUS304LTB, JIS SUS304LFB, PN OOH18N10, KS STS304LTP, KS STS304LTB, KS STS304L, KS STSF304L, STAS 2NiCr185, UNE X2CrNi18-10, MSZ KO41LC, UNS S30403, AMS S30403, AMS 304L, ASME 304L, ASTM TP304L, ASTM WP304L, ASTM MT304L, ASTM P304L, ASTM F304L, ASTM S30403, SAE 304L, DIN X2CrNi19-11K, EN X2CrNi19-11, DIN 1.4306, DIN 19Cr11Ni, AFNOR Z3CN18-10, JIS SCS19, JIS SCS19A, JIS SUS304LTPY, EN 1.4306, ISO A3, ASTM Grade CPF3

DIN 17440 Grade X2CrNi19-11 solution heat-treated and quenched general

Property Temperature Value
Density 20.0 °C Density of 7.9 - 7.92 g/cm³

DIN 17440 Grade X2CrNi19-11 solution heat-treated and quenched 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 1.6E-5 - 1.67E-5 1/K -
- 200.0 °C Coefficient of thermal expansion of 1.65E-5 - 1.72E-5 1/K -
- 300.0 °C Coefficient of thermal expansion of 1.7E-5 - 1.77E-5 1/K -
- 400.0 °C Coefficient of thermal expansion of 1.75E-5 - 1.81E-5 1/K -
- 500.0 °C Coefficient of thermal expansion of 1.8E-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 -
Max service temperature, long - Max service temperature, long of 0 - 300 °C -
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 472 - 500 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) -
Thermal conductivity 20.0 °C Thermal conductivity of 13.9 - 15 W/(m·K) -
- 100.0 °C Thermal conductivity of 15.4 W/(m·K) -
- 200.0 °C Thermal conductivity of 17.2 W/(m·K) -
- 300.0 °C Thermal conductivity of 18.7 W/(m·K) -
- 400.0 °C Thermal conductivity of 20.2 W/(m·K) -
- 500.0 °C Thermal conductivity of 21.6 W/(m·K) -
- 600.0 °C Thermal conductivity of 23 W/(m·K) -
- 700.0 °C Thermal conductivity of 24.4 W/(m·K) -
- 800.0 °C Thermal conductivity of 25.8 W/(m·K) -
Thermal diffusivity 20.0 °C Thermal diffusivity of 3.7 mm²/s -
- 100.0 °C Thermal diffusivity of 3.9 mm²/s -
- 200.0 °C Thermal diffusivity of 4.2 mm²/s -
- 300.0 °C Thermal diffusivity of 4.5 mm²/s -
- 400.0 °C Thermal diffusivity of 4.7 mm²/s -
- 500.0 °C Thermal diffusivity of 4.8 mm²/s -
- 600.0 °C Thermal diffusivity of 5 mm²/s -
- 700.0 °C Thermal diffusivity of 5.3 mm²/s -
- 800.0 °C Thermal diffusivity of 5.6 mm²/s -

DIN 17440 Grade X2CrNi19-11 solution heat-treated and quenched chemical

Property Value
Carbon Carbon of 0.03 %
Chromium Chromium of 18 - 20 %
Manganese Manganese of 2 %
Nickel Nickel of 10 - 12.5 %
Nitrogen Nitrogen of 0.11 %
Phosphorus Phosphorus of 0.05 - 0.45 %
Silicon Silicon of 1 %
Sulfur Sulfur of 0.015 - 0.03 %

DIN 17440 Grade X2CrNi19-11 solution heat-treated and quenched electrical

Property Temperature Value
Electrical resistivity 20.0 °C Electrical resistivity of 7.3E-7 - 7.35E-7 Ω·m
- 100.0 °C Electrical resistivity of 8E-7 Ω·m
- 200.0 °C Electrical resistivity of 8.68E-7 Ω·m
- 300.0 °C Electrical resistivity of 9.33E-7 Ω·m
- 400.0 °C Electrical resistivity of 9.89E-7 Ω·m
- 500.0 °C Electrical resistivity of 1.04E-6 Ω·m
- 600.0 °C Electrical resistivity of 1.08E-6 Ω·m
- 700.0 °C Electrical resistivity of 1.12E-6 Ω·m
- 800.0 °C Electrical resistivity of 1.15E-6 Ω·m

DIN 17440 Grade X2CrNi19-11 solution heat-treated and quenched mechanical

Property Temperature Value
Elastic modulus -100.0 °C Elastic modulus of 206 GPa
- 20.0 °C Elastic modulus of 196 - 200 GPa
- 100.0 °C Elastic modulus of 190 - 194 GPa
- 200.0 °C Elastic modulus of 182 - 186 GPa
- 300.0 °C Elastic modulus of 174 - 179 GPa
- 400.0 °C Elastic modulus of 166 - 172 GPa
- 500.0 °C Elastic modulus of 158 - 165 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
Elongation 20.0 °C Elongation of 40 %
Elongation, transverse 20.0 °C Elongation, transverse of 35 %
Poisson's ratio 20.0 °C Poisson's ratio of 0.29 [-]
Shear modulus 20.0 °C Shear modulus of 75.7 GPa
Tensile strength 20.0 °C Tensile strength of 460 - 680 MPa
Tensile strength, transverse 20.0 °C Tensile strength, transverse of 460 - 680 MPa
Yield strength 20.0 °C Yield strength of 180 MPa
Yield strength Rp0.2 20.0 °C Yield strength Rp0.2 of 180 MPa
- 50.0 °C Yield strength Rp0.2 of 162 MPa
- 100.0 °C Yield strength Rp0.2 of 147 MPa
- 150.0 °C Yield strength Rp0.2 of 132 MPa
- 200.0 °C Yield strength Rp0.2 of 118 MPa
- 250.0 °C Yield strength Rp0.2 of 108 MPa
- 300.0 °C Yield strength Rp0.2 of 100 MPa
- 350.0 °C Yield strength Rp0.2 of 94 MPa
- 400.0 °C Yield strength Rp0.2 of 89 MPa
- 450.0 °C Yield strength Rp0.2 of 85 MPa
- 500.0 °C Yield strength Rp0.2 of 81 MPa
- 550.0 °C Yield strength Rp0.2 of 80 MPa
Yield strength Rp0.2, transverse 20.0 °C Yield strength Rp0.2, transverse of 180 MPa
Yield strength Rp1.0 20.0 °C Yield strength Rp1.0 of 215 MPa
- 50.0 °C Yield strength Rp1.0 of 201 MPa
- 100.0 °C Yield strength Rp1.0 of 181 MPa
- 150.0 °C Yield strength Rp1.0 of 162 MPa
- 200.0 °C Yield strength Rp1.0 of 147 MPa
- 250.0 °C Yield strength Rp1.0 of 137 MPa
- 300.0 °C Yield strength Rp1.0 of 127 MPa
- 350.0 °C Yield strength Rp1.0 of 121 MPa
- 400.0 °C Yield strength Rp1.0 of 116 MPa
- 450.0 °C Yield strength Rp1.0 of 112 MPa
- 500.0 °C Yield strength Rp1.0 of 109 MPa
- 550.0 °C Yield strength Rp1.0 of 108 MPa
Yield strength Rp1.0, transverse 20.0 °C Yield strength Rp1.0, transverse of 215 MPa
Yield strength, transverse 20.0 °C Yield strength, transverse of 180 MPa

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