无对应牌号,是奥氏体耐热不锈钢。具体性能及成分如下:Physical Properties Density7.90 g/cc Mechanical Properties Tensile Strength, Ultimate720 MPa,Hot Rolled Strip/Sheet (CPP); EN 10002-1 Tensile Strength, Yield360 MPa, 0.2% Strain, Hot Rolled Strip/Sheet (CPP); EN 10002-1 400 MPa, 1.0% Strain, Hot rolled Strip/Sheet (CPP); EN 10002-1 Elongation at Break50.0 % , Hot Rolled Strip/Sheet (CPP); EN 10002-1 Creep Strength 4.50 MPa At rupture, after 10,000h, 1100°C 8.00 MPa At rupture, after 10,000h, 1000°C 15.0 MPa At rupture, after 10,000h, 900°C 20.0 MPa At rupture, after 10,000h, 850°C 28.0 MPa At rupture, after 10,000h, 800°C 39.0 MPa At rupture, after 10,000h, 750°C 56.0 MPa At rupture, after 10,000h, 700°C 82.0 MPa At rupture, after 10,000h, 650°C 127MPa At rupture, after 10,000h, 600°C 206MPa At rupture, after 10,000h, 550°C Modulus of Elasticity190 GPa 130 GPa @Temperature 1000 °C
160 GPa @Temperature 500 °C
Electrical Properties Electrical Resistivity0.000100 ohm-cm Thermal Properties CTE, linear 16.6 μm/m-°C @Temperature 500 °C 18.2 μm/m-°C @Temperature 1000 °CSpecific Heat Capacity0.450 J/g-°C 0.580 J/g-°C @Temperature 500 °C Thermal Conductivity11.3 W/m-K 18.5 W/m-K @Temperature 500 °C 26.0 W/m-K @Temperature 1000 °C Maximum Service Temperature, Air1150 °C ,Dry Air Processing Properties Annealing Temperature1010 - 1040 °C,Stress Relief Annealing (min. 0.5 h) Solution Annealing1100 - 1150 °CComponent Elements Properties Carbon, C0.050 % Cerium, Ce1.30 % Chromium, Cr25.0 % Iron, Fe37.18 % Nickel, Ni35.0 % Nitrogen, N0.17 % Silicon, Si1.30 %
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