Industeel URANUSÂ® 47N+ 25 Cr Super Duplex Stainless Steel with PREN = 40

Category	Metal , Ferrous Metal , Duplex , Stainless Steel , T S30000 Series Stainless Steel
Manufacturer	Groupe Arcelor
Trade Name	URANUS®
Port	Ningbo port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	Industeel URANUSÂ® 47N+ 25 Cr Super Duplex Stainless Steel with PREN = 40.pdf
Price	EMAIL US sales@lookpolymers.com
	Online Service lookpolymers 27660005

Material Notes:

Description: CLI - SAF 2507Â® is a 25.07 super duplex stainless steel with 25% Cr and a PREN value higher than 40. The minimum guaranteed yield strength is 550 MPa which allows the designer to reduce weight. The molybdenum and nitrogen additions have been optimized in order to obtain the best corrosion resistance properties even for heavy plates. Its high nitrogen content improves the structure stability particularly in HAZ. The CLI - SAF 2507Â® (URANUSÂ® 47N+) grade is an overalloyed variant of the former UR 47N grade of CLI. CLI - SAF 2507Â® has improved corrosion resistance properties when compared to duplex 2205 type materials, or even to URANUSÂ® 47N. It is designed for service in severe corrosive conditions. The alloy is particularly resistant to stress corrosion cracking and crevice corrosion. CLI - SAF 2507Â® is a cost efficient grade designed for Oil & Gas industry, Seawater applications, Desalination plants, Geothermal wells or Refineries and Petrochemical plants.Information provided by manufacturer.

Physical Properties	Metric	English	Comments
Density	7.82 g/cc	0.283 lb/inÂ³

Mechanical Properties	Metric	English	Comments
Hardness, Rockwell C	<= 28	<= 28	Typical
Hardness, Vickers	250 - 280	250 - 280	Typical, V<sub>5</sub>
Tensile Strength, Ultimate	>= 770 MPa	>= 112000 psi
Tensile Strength, Yield	>= 550 MPa @Strain 0.200 %	>= 79800 psi @Strain 0.200 %
	>= 570 MPa @Strain 1.00 %	>= 82700 psi @Strain 1.00 %
Elongation at Break	>= 25 %	>= 25 %
Modulus of Elasticity	200 GPa	29000 ksi
Poissons Ratio	0.333	0.333	Calculated
Shear Modulus	75.0 GPa @Temperature 20.0 Â°C	10900 ksi @Temperature 68.0 Â°F
Charpy Impact	>= 95.0 J	>= 70.1 ft-lb
	>= 70.0 J @Temperature -50.0 Â°C	>= 51.6 ft-lb @Temperature -58.0 Â°F

Thermal Properties	Metric	English
CTE, linear	13.5 Âµm/m-Â°C @Temperature 20.0 - 100 Â°C	7.50 Âµin/in-Â°F @Temperature 68.0 - 212 Â°F
	14.0 Âµm/m-Â°C @Temperature 20.0 - 200 Â°C	7.78 Âµin/in-Â°F @Temperature 68.0 - 392 Â°F
	14.5 Âµm/m-Â°C @Temperature 20.0 - 300 Â°C	8.06 Âµin/in-Â°F @Temperature 68.0 - 572 Â°F
Specific Heat Capacity	0.450 J/g-Â°C @Temperature 20.0 Â°C	0.108 BTU/lb-Â°F @Temperature 68.0 Â°F
Thermal Conductivity	17.0 W/m-K @Temperature 20.0 Â°C	118 BTU-in/hr-ftÂ²-Â°F @Temperature 68.0 Â°F

Component Elements Properties	Metric	English	Comments
Carbon, C	<= 0.030 %	<= 0.030 %
Chromium, Cr	25 %	25 %
Iron, Fe	64.61 - 64.64 %	64.61 - 64.64 %	As remainder
Molybdenum, Mo	3.6 %	3.6 %
Nickel, Ni	6.5 %	6.5 %
Nitrogen, N	0.26 %	0.26 %

Electrical Properties	Metric	English	Comments
Electrical Resistivity	0.0000850 ohm-cm @Temperature 20.0 Â°C	0.0000850 ohm-cm @Temperature 68.0 Â°F

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