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- Industeel URANUS® B25 6 Mo Cost Saving Super-Austenitic Stainless Steel with PREN = 42
Industeel URANUS® B25 6 Mo Cost Saving Super-Austenitic Stainless Steel with PREN = 42
| Category | Metal , Ferrous Metal , Austenitic , Stainless Steel , T S30000 Series Stainless Steel |
| Manufacturer | Groupe Arcelor |
| Trade Name | URANUS® |
| Port | Shanghai port,China |
| Trade Terms | FOB, CFR, CIF |
| Payment Terms | L/C, T/T, Western Union |
| Download PDF | Industeel URANUS® B25 6 Mo Cost Saving Super-Austenitic Stainless Steel with PREN = 42.pdf  |
| Price | EMAIL US sales@lookpolymers.com |
Material Notes:
Description: URANUS® B25 (UR B25) is a 18% Ni, 20% Cr, 6% Mo superaustenitic stainless steel grade with 0.2 % nitrogen additions, particularly designed to be cost effective. The 18% nickel and 0.7% copper additions combined with the chromium and molybdenum additions improve the behavior of the steel in many corrosive solutions encountered for example in chemical and petrochemical processes or chloride containing solutions. The alloy is also seawater resistant and has extensively been used in offshore industries (It has not to be used in stagnant seawater application with temperatures higher than 30° 86°F). Thanks to the 18% Nickel and the 0.2 Nitrogen additions, the microstructure is austenitic.Information provided by manufacturer.
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Density | 8.00 g/cc | 0.289 lb/in³ |
| Mechanical Properties | Metric | English | Comments |
|---|---|---|---|
| Hardness, Vickers | 190 - 230 | 190 - 230 | Typical, V<sub>10</sub> |
| Tensile Strength, Ultimate | >= 650 MPa | >= 94300 psi | Minimum Guaranteed |
| Tensile Strength, Yield | >= 300 MPa @Strain 0.200 % |
>= 43500 psi @Strain 0.200 % |
|
| >= 330 MPa @Strain 1.00 % |
>= 47900 psi @Strain 1.00 % |
||
| Elongation at Break | >= 35 % | >= 35 % | |
| Modulus of Elasticity | 195 GPa | 28300 ksi | |
| Poissons Ratio | 0.30 | 0.30 | Calculated |
| Shear Modulus | 75.0 GPa @Temperature 20.0 °C |
10900 ksi @Temperature 68.0 °F |
|
| Charpy Impact | >= 60.0 J @Temperature -196 °C |
>= 44.3 ft-lb @Temperature -321 °F |
| Thermal Properties | Metric | English | Comments |
|---|---|---|---|
| CTE, linear | 16.5 µm/m-°C @Temperature 20.0 - 100 °C |
9.17 µin/in-°F @Temperature 68.0 - 212 °F |
|
| 17.0 µm/m-°C @Temperature 20.0 - 300 °C |
9.44 µin/in-°F @Temperature 68.0 - 572 °F |
||
| 17.3 µm/m-°C @Temperature 20.0 - 500 °C |
9.61 µin/in-°F @Temperature 68.0 - 932 °F |
||
| Specific Heat Capacity | 0.480 J/g-°C @Temperature 20.0 °C |
0.115 BTU/lb-°F @Temperature 68.0 °F |
|
| Thermal Conductivity | 13.0 W/m-K @Temperature 20.0 °C |
90.2 BTU-in/hr-ft²-°F @Temperature 68.0 °F |
| Component Elements Properties | Metric | English | Comments |
|---|---|---|---|
| Carbon, C | 0.010 % | 0.010 % | |
| Chromium, Cr | 20 % | 20 % | |
| Copper, Cu | 0.70 % | 0.70 % | |
| Iron, Fe | 54.989 % | 54.989 % | As remainder |
| Molybdenum, Mo | 6.1 % | 6.1 % | |
| Nickel, Ni | 18 % | 18 % | |
| Nitrogen, N | 0.20 % | 0.20 % | |
| Sulfur, S | 0.0010 % | 0.0010 % |
| Electrical Properties | Metric | English | Comments |
|---|---|---|---|
| Electrical Resistivity | 0.0000900 ohm-cm @Temperature 20.0 °C |
0.0000900 ohm-cm @Temperature 68.0 °F |
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