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Industeel CLC 17.13.5 LN Modified 317LN Mo 4% Austenitic Stainless Steel

Category Metal , Ferrous Metal , Austenitic , Stainless Steel , T S30000 Series Stainless Steel
Manufacturer Groupe Arcelor
Trade Name CLC
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Industeel CLC 17.13.5 LN Modified 317LN Mo 4% Austenitic Stainless Steel.pdf
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Material Notes:
Description: CLC 17-13-5LN (317LNM) is a Nitrogen alloyed austenitic stainless steel with a high Molybdenum addition (=4%). Alloy CLC 17-13-5LN (317LNM) exhibits austenitic microstructure free of deleterious carbide precipitations in grain boundaries. The grade contains some residual ferrite (=2%) after solution annealing (1100 - 1150°C / 2012 - 2102°F) and water quenching. Its low carbon content avoids the intergranular corrosion, even on welded pieces without an ulterior water quenching. The high Molybdenum content gives this steel a higher resistance to corrosion in chloride containing environments than standard grades (CLC17-12-2L / 316L). Nitrogen additions and a low silicon content have a stabilizing effect on austenitic structure reducing, therefore, precipitation of inter-metallic phases during welding. Nitrogen addition also increases the yield strength compared to CLC 18-15-4L (317L). Its main properties are : high ductility, easy weldability and high corrosion resistance. The main applications are chemical and petrochemical applications, pollution control equipments and chemical tankers.Information provided by manufacturer.
Physical Properties Metric English Comments
Density 8.00 g/cc
0.289 lb/in³
Mechanical Properties Metric English Comments
Tensile Strength, Ultimate >= 590 MPa
>= 85600 psi
Tensile Strength, Yield >= 285 MPa

@Strain 0.200 %
>= 41300 psi

@Strain 0.200 %
>= 315 MPa

@Strain 1.00 %
>= 45700 psi

@Strain 1.00 %
Elongation at Break >= 40 %
>= 40 %
Modulus of Elasticity 200 GPa

@Temperature 20.0 - 100 °C
29000 ksi

@Temperature 68.0 - 212 °F
Poissons Ratio 0.299
0.299
Calculated
Shear Modulus 77.0 GPa

@Temperature 20.0 - 100 °C
11200 ksi

@Temperature 68.0 - 212 °F
Thermal Properties Metric English Comments
CTE, linear 16.0 µm/m-°C

@Temperature 20.0 - 100 °C
8.89 µin/in-°F

@Temperature 68.0 - 212 °F
16.5 µm/m-°C

@Temperature 20.0 - 200 °C
9.17 µin/in-°F

@Temperature 68.0 - 392 °F
17.0 µm/m-°C

@Temperature 20.0 - 300 °C
9.44 µin/in-°F

@Temperature 68.0 - 572 °F
18.0 µm/m-°C

@Temperature 20.0 - 500 °C
10.0 µin/in-°F

@Temperature 68.0 - 932 °F
Specific Heat Capacity 0.500 J/g-°C

@Temperature 20.0 - 100 °C
0.120 BTU/lb-°F

@Temperature 68.0 - 212 °F
Thermal Conductivity 14.0 W/m-K

@Temperature 20.0 - 100 °C
97.2 BTU-in/hr-ft²-°F

@Temperature 68.0 - 212 °F
Component Elements Properties Metric English Comments
Carbon, C 0.020 %
0.020 %
Chromium, Cr 18.2 %
18.2 %
Iron, Fe 63.43 %
63.43 %
As remainder
Molybdenum, Mo 4.2 %
4.2 %
Nickel, Ni 14 %
14 %
Nitrogen, N 0.15 %
0.15 %
Electrical Properties Metric English Comments
Electrical Resistivity 0.0000800 ohm-cm

@Temperature 20.0 - 100 °C
0.0000800 ohm-cm

@Temperature 68.0 - 212 °F
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