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Outokumpu SAF 2304® Duplex Stainless Steel

Category Metal , Ferrous Metal , Duplex , Stainless Steel
Manufacturer Outokumpu
Trade Name
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Outokumpu SAF 2304® Duplex Stainless Steel.pdf
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Material Notes:
Applications: Pulp and paper industryDesalination plantsFlue-gas cleaningCargo tanks and pipe systems in chemical tankersSeawater systemsFirewalls and blast walls on offshore platformsBridgesComponents for structural designStorage tanksPressure vesselsHeat exchangersWater heatersRotors, impellers and shaftsAvailable in hot rolled plate (Quarto), hot rolled strip/sheet (CPP), cold rolled strip/sheet, and rod forms.
Physical Properties Metric English Comments
Density 7.80 g/cc
0.282 lb/in³
RT
Mechanical Properties Metric English Comments
Tensile Strength, Ultimate 670 MPa
97200 psi
Outokumpu Typical, Hot Rolled Plate (Quarto); EN 10002-1
490 MPa

@Temperature 250 °C
 71100 psi

@Temperature 482 °F
 EN min.; EN 10002-5
500 MPa

@Temperature 200 °C
 72500 psi

@Temperature 392 °F
 EN min.; EN 10002-5
520 MPa

@Temperature 150 °C
 75400 psi

@Temperature 302 °F
 EN min.; EN 10002-5
540 MPa

@Temperature 100 °C
 78300 psi

@Temperature 212 °F
 EN min.; EN 10002-5
Tensile Strength, Yield 400 MPa

@Strain 0.200 %
 58000 psi

@Strain 0.200 %
 EN min.,RT; EN 10002-1
450 MPa

@Strain 0.200 %
 65300 psi

@Strain 0.200 %
 Outokumpu Typical, Hot Rolled Plate (Quarto); EN 10002-1
265 MPa

@Strain 0.200 %,
Temperature 250 °C
 38400 psi

@Strain 0.200 %,
Temperature 482 °F
 EN min.; EN 10002-5
280 MPa

@Strain 0.200 %,
Temperature 200 °C
 40600 psi

@Strain 0.200 %,
Temperature 392 °F
 EN min.; EN 10002-5
300 MPa

@Strain 0.200 %,
Temperature 150 °C
 43500 psi

@Strain 0.200 %,
Temperature 302 °F
 EN min.; EN 10002-5
330 MPa

@Strain 0.200 %,
Temperature 100 °C
 47900 psi

@Strain 0.200 %,
Temperature 212 °F
 EN min.; EN 10002-5
Elongation at Break 40 %
40 %
Outokumpu Typical, Hot Rolled Plate (Quarto); EN 10002-1
Modulus of Elasticity 200 GPa
29000 ksi
RT
172 GPa

@Temperature 400 °C
 24900 ksi

@Temperature 752 °F
180 GPa

@Temperature 300 °C
 26100 ksi

@Temperature 572 °F
186 GPa

@Temperature 200 °C
 27000 ksi

@Temperature 392 °F
194 GPa

@Temperature 100 °C
 28100 ksi

@Temperature 212 °F
Poissons Ratio 0.30
0.30
RT
Fatigue Strength 689 MPa
99900 psi
R=smin/smax=0.1; 2 million cycles, F50
450 MPa

@# of Cycles 2.00e+6
65300 psi

@# of Cycles 2.00e+6
R=smin/smax=0.1;RT; 50% probability of failure
446 MPa

@Strain 0.200 %
 64700 psi

@Strain 0.200 %
 R=smin/smax=0.1; 2 million cycles, F50
Shear Modulus 77.0 GPa
11200 ksi
calculated
Impact Test >= 60.0 J
>= 44.3 ft-lb
EN 10045-1
>= 40.0 J

@Temperature -40.0 °C
 >= 29.5 ft-lb

@Temperature -40.0 °F
 EN 10045-1
Thermal Properties Metric English Comments
CTE, linear 13.0 µm/m-°C

@Temperature 100 °C
 7.22 µin/in-°F

@Temperature 212 °F
14.5 µm/m-°C

@Temperature 400 °C
 8.06 µin/in-°F

@Temperature 752 °F
Specific Heat Capacity 0.500 J/g-°C
0.120 BTU/lb-°F
RT
0.530 J/g-°C

@Temperature 100 °C
 0.127 BTU/lb-°F

@Temperature 212 °F
0.560 J/g-°C

@Temperature 200 °C
 0.134 BTU/lb-°F

@Temperature 392 °F
0.590 J/g-°C

@Temperature 300 °C
 0.141 BTU/lb-°F

@Temperature 572 °F
Thermal Conductivity 15.0 W/m-K
104 BTU-in/hr-ft²-°F
RT
16.0 W/m-K

@Temperature 100 °C
 111 BTU-in/hr-ft²-°F

@Temperature 212 °F
17.0 W/m-K

@Temperature 200 °C
 118 BTU-in/hr-ft²-°F

@Temperature 392 °F
18.0 W/m-K

@Temperature 300 °C
 125 BTU-in/hr-ft²-°F

@Temperature 572 °F
20.0 W/m-K

@Temperature 400 °C
 139 BTU-in/hr-ft²-°F

@Temperature 752 °F
Component Elements Properties Metric English Comments
Carbon, C 0.020 %
0.020 %
Chromium, Cr 23 %
23 %
Iron, Fe 71.78 %
71.78 %
Molybdenum, Mo 0.30 %
0.30 %
Nickel, Ni 4.8 %
4.8 %
Nitrogen, N 0.10 %
0.10 %
Electrical Properties Metric English Comments
Electrical Resistivity 0.0000800 ohm-cm
0.0000800 ohm-cm
RT
0.0000850 ohm-cm

@Temperature 100 °C
 0.0000850 ohm-cm

@Temperature 212 °F
0.0000900 ohm-cm

@Temperature 200 °C
 0.0000900 ohm-cm

@Temperature 392 °F
0.000100 ohm-cm

@Temperature 300 °C
 0.000100 ohm-cm

@Temperature 572 °F
Processing Properties Metric English Comments
Annealing Temperature 950 - 1050 °C
1740 - 1920 °F
Stress Relief Annealing
950 - 1050 °C
1740 - 1920 °F
Quench Annealing
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