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Elmet Technologies

Sandvik Sanicro 25 Tube and pipe, seamless
Categories: Metal; Ferrous Metal; Austenitic; Stainless Steel
Material Notes: Sanicro 25 is an austenitic 22Cr25NiWCoCu stainless steel material with excellent high temperature properties, designed for use in advanced pulverized coal fired steam boilers. The grade is characterized by:
  • Very high creep strength
  • High oxidation resistance
  • High structural stability
  • Good fabricability

Information provided by Sandvik
Vendors: No vendors are listed for this material. Please click here if you are a supplier and would like information on how to add your listing to this material.
 
Mechanical PropertiesMetricEnglishComments
Hardness, Vickers 185185
Tensile Strength, Ultimate >= 355 MPa>= 51500 psi
 >= 455 MPa
@Temperature 800 °C		>= 66000 psi
@Temperature 1470 °F
 >= 500 MPa
@Temperature 700 °C		>= 72500 psi
@Temperature 1290 °F
 >= 535 MPa
@Temperature 600 °C		>= 77600 psi
@Temperature 1110 °F
 >= 550 MPa
@Temperature 500 °C		>= 79800 psi
@Temperature 932 °F
 >= 560 MPa
@Temperature 400 °C		>= 81200 psi
@Temperature 752 °F
 >= 575 MPa
@Temperature 300 °C		>= 83400 psi
@Temperature 572 °F
 >= 625 MPa
@Temperature 200 °C		>= 90600 psi
@Temperature 392 °F
 >= 680 MPa
@Temperature 100 °C		>= 98600 psi
@Temperature 212 °F
Tensile Strength, Yield  >= 310 MPa
@Strain 0.2 %		>= 45000 psi
@Strain 0.2 %
 >= 355 MPa
@Strain 1 %		>= 51500 psi
@Strain 1 %
 >= 180 MPa
@Strain 0.2 %,
Temperature 600 °C		>= 26100 psi
@Strain 0.2 %,
Temperature 1110 °F
 >= 180 MPa
@Strain 0.2 %,
Temperature 700 °C		>= 26100 psi
@Strain 0.2 %,
Temperature 1290 °F
 >= 180 MPa
@Strain 0.2 %,
Temperature 800 °C		>= 26100 psi
@Strain 0.2 %,
Temperature 1470 °F
 >= 195 MPa
@Strain 1 %,
Temperature 700 °C		>= 28300 psi
@Strain 1 %,
Temperature 1290 °F
 >= 195 MPa
@Strain 1 %,
Temperature 800 °C		>= 28300 psi
@Strain 1 %,
Temperature 1470 °F
 >= 195 MPa
@Strain 0.2 %,
Temperature 500 °C		>= 28300 psi
@Strain 0.2 %,
Temperature 932 °F
 >= 200 MPa
@Strain 0.2 %,
Temperature 400 °C		>= 29000 psi
@Strain 0.2 %,
Temperature 752 °F
 >= 205 MPa
@Strain 1 %,
Temperature 600 °C		>= 29700 psi
@Strain 1 %,
Temperature 1110 °F
 >= 210 MPa
@Strain 0.2 %,
Temperature 300 °C		>= 30500 psi
@Strain 0.2 %,
Temperature 572 °F
 >= 215 MPa
@Strain 1 %,
Temperature 500 °C		>= 31200 psi
@Strain 1 %,
Temperature 932 °F
 >= 225 MPa
@Strain 1 %,
Temperature 400 °C		>= 32600 psi
@Strain 1 %,
Temperature 752 °F
 >= 225 MPa
@Strain 0.2 %,
Temperature 200 °C		>= 32600 psi
@Strain 0.2 %,
Temperature 392 °F
 >= 240 MPa
@Strain 1 %,
Temperature 300 °C		>= 34800 psi
@Strain 1 %,
Temperature 572 °F
 >= 250 MPa
@Strain 0.2 %,
Temperature 100 °C		>= 36300 psi
@Strain 0.2 %,
Temperature 212 °F
 >= 255 MPa
@Strain 1 %,
Temperature 200 °C		>= 37000 psi
@Strain 1 %,
Temperature 392 °F
 >= 315 MPa
@Strain 1 %,
Temperature 100 °C		>= 45700 psi
@Strain 1 %,
Temperature 212 °F
Elongation at Break >= 40 %>= 40 %Based on L = 5.65 vS where L is the original gauge length and S is the original cross section area.
 >= 40 %>= 40 %
Rupture Strength  25.0 MPa
@Temperature 800 °C,
Time 3.60e+8 sec		3630 psi
@Temperature 1470 °F,
Time 100000 hour
 50.0 MPa
@Temperature 800 °C,
Time 3.60e+7 sec		7250 psi
@Temperature 1470 °F,
Time 10000 hour
 50.0 MPa
@Temperature 750 °C,
Time 3.60e+8 sec		7250 psi
@Temperature 1380 °F,
Time 100000 hour
 85.0 MPa
@Temperature 750 °C,
Time 3.60e+7 sec		12300 psi
@Temperature 1380 °F,
Time 10000 hour
 95.0 MPa
@Temperature 700 °C,
Time 3.60e+8 sec		13800 psi
@Temperature 1290 °F,
Time 100000 hour
 145 MPa
@Temperature 700 °C,
Time 3.60e+7 sec		21000 psi
@Temperature 1290 °F,
Time 10000 hour
 155 MPa
@Temperature 650 °C,
Time 3.60e+8 sec		22500 psi
@Temperature 1200 °F,
Time 100000 hour
 230 MPa
@Temperature 600 °C,
Time 3.60e+8 sec		33400 psi
@Temperature 1110 °F,
Time 100000 hour
 230 MPa
@Temperature 650 °C,
Time 3.60e+7 sec		33400 psi
@Temperature 1200 °F,
Time 10000 hour
 310 MPa
@Temperature 600 °C,
Time 3.60e+7 sec		45000 psi
@Temperature 1110 °F,
Time 10000 hour
 325 MPa
@Temperature 550 °C,
Time 3.60e+8 sec		47100 psi
@Temperature 1020 °F,
Time 100000 hour
 380 MPa
@Temperature 550 °C,
Time 3.60e+7 sec		55100 psi
@Temperature 1020 °F,
Time 10000 hour
 405 MPa
@Temperature 500 °C,
Time 3.60e+8 sec		58700 psi
@Temperature 932 °F,
Time 100000 hour
 500 MPa
@Temperature 500 °C,
Time 3.60e+7 sec		72500 psi
@Temperature 932 °F,
Time 10000 hour
Modulus of Elasticity  137 GPa
@Temperature 800 °C		19900 ksi
@Temperature 1470 °F
 145 GPa
@Temperature 700 °C		21000 ksi
@Temperature 1290 °F
 153 GPa
@Temperature 600 °C		22200 ksi
@Temperature 1110 °F
 160 GPa
@Temperature 500 °C		23200 ksi
@Temperature 932 °F
 168 GPa
@Temperature 400 °C		24400 ksi
@Temperature 752 °F
 175 GPa
@Temperature 300 °C		25400 ksi
@Temperature 572 °F
 183 GPa
@Temperature 200 °C		26500 ksi
@Temperature 392 °F
 191 GPa
@Temperature 100 °C		27700 ksi
@Temperature 212 °F
 197 GPa
@Temperature 20.0 °C		28600 ksi
@Temperature 68.0 °F
 
Electrical PropertiesMetricEnglishComments
Electrical Resistivity 0.0000980 ohm-cm0.0000980 ohm-cm
 
Thermal PropertiesMetricEnglishComments
CTE, linear  14.5 µm/m-°C
@Temperature 30.0 - 100 °C		8.06 µin/in-°F
@Temperature 86.0 - 212 °F
 15.0 µm/m-°C
@Temperature 30.0 - 200 °C		8.33 µin/in-°F
@Temperature 86.0 - 392 °F
 16.0 µm/m-°C
@Temperature 30.0 - 300 °C		8.89 µin/in-°F
@Temperature 86.0 - 572 °F
 16.0 µm/m-°C
@Temperature 30.0 - 400 °C		8.89 µin/in-°F
@Temperature 86.0 - 752 °F
 16.0 µm/m-°C
@Temperature 100 - 200 °C		8.89 µin/in-°F
@Temperature 212 - 392 °F
 16.5 µm/m-°C
@Temperature 30.0 - 500 °C		9.17 µin/in-°F
@Temperature 86.0 - 932 °F
 16.5 µm/m-°C
@Temperature 30.0 - 600 °C		9.17 µin/in-°F
@Temperature 86.0 - 1110 °F
 16.5 µm/m-°C
@Temperature 200 - 300 °C		9.17 µin/in-°F
@Temperature 392 - 572 °F
 16.5 µm/m-°C
@Temperature 300 - 400 °C		9.17 µin/in-°F
@Temperature 572 - 752 °F
 17.0 µm/m-°C
@Temperature 400 - 500 °C		9.44 µin/in-°F
@Temperature 752 - 932 °F
 17.0 µm/m-°C
@Temperature 30.0 - 700 °C		9.44 µin/in-°F
@Temperature 86.0 - 1290 °F
 17.0 µm/m-°C
@Temperature 30.0 - 800 °C		9.44 µin/in-°F
@Temperature 86.0 - 1470 °F
 17.5 µm/m-°C
@Temperature 30.0 - 900 °C		9.72 µin/in-°F
@Temperature 86.0 - 1650 °F
 18.0 µm/m-°C
@Temperature 30.0 - 1000 °C		10.0 µin/in-°F
@Temperature 86.0 - 1830 °F
 18.0 µm/m-°C
@Temperature 500 - 600 °C		10.0 µin/in-°F
@Temperature 932 - 1110 °F
 18.5 µm/m-°C
@Temperature 30.0 - 1100 °C		10.3 µin/in-°F
@Temperature 86.0 - 2010 °F
 19.0 µm/m-°C
@Temperature 600 - 700 °C		10.6 µin/in-°F
@Temperature 1110 - 1290 °F
 19.5 µm/m-°C
@Temperature 700 - 800 °C		10.8 µin/in-°F
@Temperature 1290 - 1470 °F
 20.0 µm/m-°C
@Temperature 800 - 900 °C		11.1 µin/in-°F
@Temperature 1470 - 1650 °F
 21.0 µm/m-°C
@Temperature 900 - 1000 °C		11.7 µin/in-°F
@Temperature 1650 - 1830 °F
 23.5 µm/m-°C
@Temperature 1000 - 1100 °C		13.1 µin/in-°F
@Temperature 1830 - 2010 °F
Specific Heat Capacity  0.470 J/g-°C
@Temperature 20.0 °C		0.112 BTU/lb-°F
@Temperature 68.0 °F
 0.485 J/g-°C
@Temperature 100 °C		0.116 BTU/lb-°F
@Temperature 212 °F
 0.500 J/g-°C
@Temperature 200 °C		0.120 BTU/lb-°F
@Temperature 392 °F
 0.520 J/g-°C
@Temperature 300 °C		0.124 BTU/lb-°F
@Temperature 572 °F
 0.535 J/g-°C
@Temperature 400 °C		0.128 BTU/lb-°F
@Temperature 752 °F
 0.555 J/g-°C
@Temperature 500 °C		0.133 BTU/lb-°F
@Temperature 932 °F
 0.570 J/g-°C
@Temperature 600 °C		0.136 BTU/lb-°F
@Temperature 1110 °F
 0.585 J/g-°C
@Temperature 700 °C		0.140 BTU/lb-°F
@Temperature 1290 °F
 0.605 J/g-°C
@Temperature 800 °C		0.145 BTU/lb-°F
@Temperature 1470 °F
 0.620 J/g-°C
@Temperature 900 °C		0.148 BTU/lb-°F
@Temperature 1650 °F
 0.640 J/g-°C
@Temperature 1000 °C		0.153 BTU/lb-°F
@Temperature 1830 °F
 0.665 J/g-°C
@Temperature 1100 °C		0.159 BTU/lb-°F
@Temperature 2010 °F
Thermal Conductivity  12.0 W/m-K
@Temperature 20.0 °C		83.3 BTU-in/hr-ft²-°F
@Temperature 68.0 °F
 13.0 W/m-K
@Temperature 100 °C		90.2 BTU-in/hr-ft²-°F
@Temperature 212 °F
 15.0 W/m-K
@Temperature 200 °C		104 BTU-in/hr-ft²-°F
@Temperature 392 °F
 16.0 W/m-K
@Temperature 300 °C		111 BTU-in/hr-ft²-°F
@Temperature 572 °F
 18.0 W/m-K
@Temperature 400 °C		125 BTU-in/hr-ft²-°F
@Temperature 752 °F
 20.0 W/m-K
@Temperature 500 °C		139 BTU-in/hr-ft²-°F
@Temperature 932 °F
 22.0 W/m-K
@Temperature 600 °C		153 BTU-in/hr-ft²-°F
@Temperature 1110 °F
 23.0 W/m-K
@Temperature 700 °C		160 BTU-in/hr-ft²-°F
@Temperature 1290 °F
 25.0 W/m-K
@Temperature 800 °C		174 BTU-in/hr-ft²-°F
@Temperature 1470 °F
 27.0 W/m-K
@Temperature 900 °C		187 BTU-in/hr-ft²-°F
@Temperature 1650 °F
 28.0 W/m-K
@Temperature 1000 °C		194 BTU-in/hr-ft²-°F
@Temperature 1830 °F
 30.0 W/m-K
@Temperature 1100 °C		208 BTU-in/hr-ft²-°F
@Temperature 2010 °F
 
Component Elements PropertiesMetricEnglishComments
Carbon, C <= 0.10 %<= 0.10 %
Chromium, Cr 22.5 %22.5 %
Cobalt, Co 1.5 %1.5 %
Copper, Cu 3.0 %3.0 %
Manganese, Mn 0.50 %0.50 %
Nickel, Ni 25 %25 %
Niobium, Nb (Columbium, Cb) 0.50 %0.50 %
Nitrogen, N 0.23 %0.23 %
Phosphorus, P <= 0.025 %<= 0.025 %
Silicon, Si 0.20 %0.20 %
Sulfur, S <= 0.015 %<= 0.015 %
Tungsten, W 3.6 %3.6 %

Some of the values displayed above may have been converted from their original units and/or rounded in order to display the information in a consistent format. Users requiring more precise data for scientific or engineering calculations can click on the property value to see the original value as well as raw conversions to equivalent units. We advise that you only use the original value or one of its raw conversions in your calculations to minimize rounding error. We also ask that you refer to MatWeb's terms of use regarding this information. Click here to view all the property values for this datasheet as they were originally entered into MatWeb.

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