EN 10028-7 Grade X6CrNiTi18-10 solution annealed (+AT)
EN 10028-7 Grade X6CrNiTi18-10 solution annealed (+AT) introduction
The austenitic steel X6CrNiTi18-10 is the stabilized by Ti variant of the 1.4301. Thereby the steel is resistant to intrcrystalline corrosion after welding also for material thicknesses > 6 mm. Permitted for pressure vessel construction up to 300 °C, up to 550 °C subject to absence of intercrystalline attack causing media. Unsuited for mirror-polishing due to the Ti-addition. The material is approved in civil engineering for construction parts of carrying function. The sort is allowed to be used as heat-resistant steel acc. to DIN EN 10095.
Application: in high amount for welded parts in chemical apparatus engineering, in foodstuff industry, fat and soap industry, in film and foto industry, in leather and sugar plants as well as for household objects
Equivalent material: GB 06Cr18Ni11Ti, GB S32168, IS X04Cr18Ni10Ti, JIS SUS321, GOST 12Ch18N10T, KS STS321, ASTM A240Type321, AISI 321, ASME SA-240Type321, SAE 321, UNS S32100, AS 321, BDS 0Ch18N10T, BDS Ch18N9T, GB 0Cr18Ni11Ti, CSN 17247, CSN 17248, AFNOR Z6CNT18-10, BS 321S31, ISO 15, UNI X6CrNiTi18-11, NS 14355, ÖNORM X6CrNiTi18-10S, PN OH18N10T, STAS 10TiNiCr180, SS 2337, UNE F.3523-X6CrNiTi18-10, MSZ KO36Ti, MSZ KO37Ti, ASTM 321, DIN X6CrNiTi18-10, ISO X6CrNiTi18-10, ISO 4541-321-00-I, DIN 1.4541, DIN X10CrNiMoTi18-10, BS 321S12, BS 321S51, UNI X6CrNiTi1811, UNE F.3553, UNE F.3523, JIS SUS321TPY, JIS SUS321TP, JIS SUS321TF, JIS SUS321TB, EN 1.4541, GOST 06Ch18N10T, GOST 08X18H10T, GOST 12X18H10T
EN 10028-7 Grade X6CrNiTi18-10 solution annealed (+AT) general
| Property | Temperature | Value |
|---|---|---|
| Density | 20.0 °C | Density of 7.9 - 7.93 g/cm³ |
EN 10028-7 Grade X6CrNiTi18-10 solution annealed (+AT) 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 | - |
| - | 900.0 °C | Coefficient of thermal expansion of 1.97E-5 1/K | - |
| - | 1000.0 °C | Coefficient of thermal expansion of 2E-5 1/K | - |
| Max service temperature, long | - | Max service temperature, long of 0 - 550 °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) | - |
| - | 900.0 °C | Specific heat capacity of 565 J/(kg·K) | - |
| - | 1000.0 °C | Specific heat capacity of 571 J/(kg·K) | - |
| Thermal conductivity | 20.0 °C | Thermal conductivity of 14.3 - 15 W/(m·K) | - |
| - | 100.0 °C | Thermal conductivity of 15.8 W/(m·K) | - |
| - | 200.0 °C | Thermal conductivity of 17.5 W/(m·K) | - |
| - | 300.0 °C | Thermal conductivity of 19 W/(m·K) | - |
| - | 400.0 °C | Thermal conductivity of 20.5 W/(m·K) | - |
| - | 500.0 °C | Thermal conductivity of 21.9 W/(m·K) | - |
| - | 600.0 °C | Thermal conductivity of 23.3 W/(m·K) | - |
| - | 700.0 °C | Thermal conductivity of 24.6 W/(m·K) | - |
| - | 800.0 °C | Thermal conductivity of 26 W/(m·K) | - |
| - | 900.0 °C | Thermal conductivity of 27.4 W/(m·K) | - |
| - | 1000.0 °C | Thermal conductivity of 28.8 W/(m·K) | - |
| Thermal diffusivity | 20.0 °C | Thermal diffusivity of 3.8 mm²/s | - |
| - | 100.0 °C | Thermal diffusivity of 4 mm²/s | - |
| - | 200.0 °C | Thermal diffusivity of 4.2 mm²/s | - |
| - | 300.0 °C | Thermal diffusivity of 4.6 mm²/s | - |
| - | 400.0 °C | Thermal diffusivity of 4.8 mm²/s | - |
| - | 500.0 °C | Thermal diffusivity of 4.9 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 | - |
| - | 900.0 °C | Thermal diffusivity of 5.9 mm²/s | - |
| - | 1000.0 °C | Thermal diffusivity of 6 mm²/s | - |
EN 10028-7 Grade X6CrNiTi18-10 solution annealed (+AT) chemical
| Property | Value |
|---|---|
| Carbon | Carbon of 0.08 % |
| Chromium | Chromium of 17 - 19 % |
| Manganese | Manganese of 2 % |
| Nickel | Nickel of 9 - 12 % |
| Phosphorus | Phosphorus of 0.05 % |
| Silicon | Silicon of 1 % |
| Sulfur | Sulfur of 0.015 % |
| Titanium | Titanium of 0.7 % |
EN 10028-7 Grade X6CrNiTi18-10 solution annealed (+AT) electrical
| Property | Temperature | Value |
|---|---|---|
| Electrical resistivity | 20.0 °C | Electrical resistivity of 7.1E-7 - 7.3E-7 Ω·m |
| - | 100.0 °C | Electrical resistivity of 7.76E-7 Ω·m |
| - | 200.0 °C | Electrical resistivity of 8.49E-7 Ω·m |
| - | 300.0 °C | Electrical resistivity of 9.14E-7 Ω·m |
| - | 400.0 °C | Electrical resistivity of 9.71E-7 Ω·m |
| - | 500.0 °C | Electrical resistivity of 1.02E-6 Ω·m |
| - | 600.0 °C | Electrical resistivity of 1.07E-6 Ω·m |
| - | 700.0 °C | Electrical resistivity of 1.1E-6 Ω·m |
| - | 800.0 °C | Electrical resistivity of 1.14E-6 Ω·m |
| - | 900.0 °C | Electrical resistivity of 1.17E-6 Ω·m |
| - | 1000.0 °C | Electrical resistivity of 1.19E-6 Ω·m |
EN 10028-7 Grade X6CrNiTi18-10 solution annealed (+AT) mechanical
| Property | Temperature | Value |
|---|---|---|
| Elastic modulus | -100.0 °C | Elastic modulus of 206 GPa |
| - | 20.0 °C | Elastic modulus of 196 - 200 GPa |
| - | 95.0 °C | Elastic modulus of 193.05 GPa |
| - | 100.0 °C | Elastic modulus of 190 - 194 GPa |
| - | 150.0 °C | Elastic modulus of 188.23 GPa |
| - | 200.0 °C | Elastic modulus of 182 - 186 GPa |
| - | 205.0 °C | Elastic modulus of 182.71 GPa |
| - | 260.0 °C | Elastic modulus of 177.88 GPa |
| - | 300.0 °C | Elastic modulus of 174 - 179 GPa |
| - | 315.0 °C | Elastic modulus of 174.44 GPa |
| - | 370.0 °C | Elastic modulus of 168.92 GPa |
| - | 400.0 °C | Elastic modulus of 166 - 172 GPa |
| - | 425.0 °C | Elastic modulus of 164.1 GPa |
| - | 485.0 °C | Elastic modulus of 159.96 GPa |
| - | 500.0 °C | Elastic modulus of 158 - 165 GPa |
| - | 540.0 °C | Elastic modulus of 155.13 GPa |
| - | 595.0 °C | Elastic modulus of 151 GPa |
| - | 600.0 °C | Elastic modulus of 150 GPa |
| - | 650.0 °C | Elastic modulus of 146.17 GPa |
| - | 700.0 °C | Elastic modulus of 142 GPa |
| - | 705.0 °C | Elastic modulus of 140.65 GPa |
| - | 760.0 °C | Elastic modulus of 135.83 GPa |
| - | 800.0 °C | Elastic modulus of 134 GPa |
| - | 815.0 °C | Elastic modulus of 131.69 GPa |
| - | 900.0 °C | Elastic modulus of 127 GPa |
| - | 1000.0 °C | Elastic modulus of 120 GPa |
| Elongation | -196.0 °C | Elongation of 30 % |
| - | -150.0 °C | Elongation of 35 % |
| - | -80.0 °C | Elongation of 35 % |
| - | 20.0 °C | Elongation of 40 % |
| Elongation A80, transverse | 20.0 °C | Elongation A80, transverse of 40 % |
| Elongation, transverse | 20.0 °C | Elongation, transverse of 40 % |
| Poisson's ratio | 20.0 °C | Poisson's ratio of 0.29 [-] |
| - | 95.0 °C | Poisson's ratio of 0.3 [-] |
| - | 150.0 °C | Poisson's ratio of 0.29 [-] |
| - | 205.0 °C | Poisson's ratio of 0.29 [-] |
| - | 260.0 °C | Poisson's ratio of 0.3 [-] |
| - | 315.0 °C | Poisson's ratio of 0.3 [-] |
| - | 370.0 °C | Poisson's ratio of 0.3 [-] |
| - | 425.0 °C | Poisson's ratio of 0.31 [-] |
| - | 485.0 °C | Poisson's ratio of 0.32 [-] |
| - | 540.0 °C | Poisson's ratio of 0.32 [-] |
| - | 595.0 °C | Poisson's ratio of 0.34 [-] |
| - | 650.0 °C | Poisson's ratio of 0.34 [-] |
| - | 705.0 °C | Poisson's ratio of 0.33 [-] |
| - | 760.0 °C | Poisson's ratio of 0.33 [-] |
| - | 815.0 °C | Poisson's ratio of 0.35 [-] |
| Shear modulus | 20.0 °C | Shear modulus of 77.22 GPa |
| - | 95.0 °C | Shear modulus of 74.46 GPa |
| - | 150.0 °C | Shear modulus of 73.08 GPa |
| - | 205.0 °C | Shear modulus of 71.02 GPa |
| - | 260.0 °C | Shear modulus of 68.26 GPa |
| - | 315.0 °C | Shear modulus of 66.88 GPa |
| - | 370.0 °C | Shear modulus of 64.81 GPa |
| - | 425.0 °C | Shear modulus of 62.74 GPa |
| - | 485.0 °C | Shear modulus of 60.67 GPa |
| - | 540.0 °C | Shear modulus of 58.61 GPa |
| - | 595.0 °C | Shear modulus of 56.54 GPa |
| - | 650.0 °C | Shear modulus of 54.47 GPa |
| - | 705.0 °C | Shear modulus of 53.09 GPa |
| - | 760.0 °C | Shear modulus of 51.02 GPa |
| - | 815.0 °C | Shear modulus of 48.95 GPa |
| Tensile strength | -196.0 °C | Tensile strength of 1200 MPa |
| - | -150.0 °C | Tensile strength of 1100 MPa |
| - | -80.0 °C | Tensile strength of 855 MPa |
| - | 20.0 °C | Tensile strength of 500 - 720 MPa |
| - | 50.0 °C | Tensile strength of 477 MPa |
| - | 100.0 °C | Tensile strength of 440 MPa |
| - | 150.0 °C | Tensile strength of 410 MPa |
| - | 200.0 °C | Tensile strength of 390 MPa |
| - | 250.0 °C | Tensile strength of 385 MPa |
| - | 300.0 °C | Tensile strength of 375 MPa |
| - | 350.0 °C | Tensile strength of 375 MPa |
| - | 400.0 °C | Tensile strength of 375 MPa |
| - | 450.0 °C | Tensile strength of 370 MPa |
| - | 500.0 °C | Tensile strength of 360 MPa |
| - | 550.0 °C | Tensile strength of 330 MPa |
| Tensile strength, transverse | 20.0 °C | Tensile strength, transverse of 500 - 720 MPa |
| Yield strength Rp0.2 | -196.0 °C | Yield strength Rp0.2 of 390 MPa |
| - | -150.0 °C | Yield strength Rp0.2 of 350 MPa |
| - | -80.0 °C | Yield strength Rp0.2 of 260 MPa |
| - | 20.0 °C | Yield strength Rp0.2 of 200 MPa |
| - | 50.0 °C | Yield strength Rp0.2 of 191 MPa |
| - | 100.0 °C | Yield strength Rp0.2 of 176 MPa |
| - | 150.0 °C | Yield strength Rp0.2 of 167 MPa |
| - | 200.0 °C | Yield strength Rp0.2 of 157 MPa |
| - | 250.0 °C | Yield strength Rp0.2 of 147 MPa |
| - | 300.0 °C | Yield strength Rp0.2 of 136 MPa |
| - | 350.0 °C | Yield strength Rp0.2 of 130 MPa |
| - | 400.0 °C | Yield strength Rp0.2 of 125 MPa |
| - | 450.0 °C | Yield strength Rp0.2 of 121 MPa |
| - | 500.0 °C | Yield strength Rp0.2 of 119 MPa |
| - | 550.0 °C | Yield strength Rp0.2 of 118 MPa |
| Yield strength Rp0.2, transverse | 20.0 °C | Yield strength Rp0.2, transverse of 200 - 220 MPa |
| Yield strength Rp1.0 | -196.0 °C | Yield strength Rp1.0 of 470 MPa |
| - | -150.0 °C | Yield strength Rp1.0 of 420 MPa |
| - | -80.0 °C | Yield strength Rp1.0 of 290 MPa |
| - | 20.0 °C | Yield strength Rp1.0 of 240 MPa |
| - | 50.0 °C | Yield strength Rp1.0 of 228 MPa |
| - | 100.0 °C | Yield strength Rp1.0 of 208 MPa |
| - | 150.0 °C | Yield strength Rp1.0 of 196 MPa |
| - | 200.0 °C | Yield strength Rp1.0 of 186 MPa |
| - | 250.0 °C | Yield strength Rp1.0 of 177 MPa |
| - | 300.0 °C | Yield strength Rp1.0 of 167 MPa |
| - | 350.0 °C | Yield strength Rp1.0 of 161 MPa |
| - | 400.0 °C | Yield strength Rp1.0 of 156 MPa |
| - | 450.0 °C | Yield strength Rp1.0 of 152 MPa |
| - | 500.0 °C | Yield strength Rp1.0 of 149 MPa |
| - | 550.0 °C | Yield strength Rp1.0 of 147 MPa |
| Yield strength Rp1.0, transverse | 20.0 °C | Yield strength Rp1.0, transverse of 240 - 250 MPa |
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