NITRONIC® 50 Bar
NITRONIC® 50 Bar introduction
NITRONIC® 50 is manganese alloyed austenitic stainless steel with improved corrosion resistance compared to 316L and 317L due to increased chromium content plus about twice the yield strength of the same at room temperature. Unlike many austenitic alloys, NITRONIC® 50 does not become magnetic when cold formed. NITRONIC® 50 Stainless has very good mechanical properties at both elevated and sub-zero temperatures.
Equivalent material: UNS S20910, ASTM Grade XM-19
NITRONIC® 50 Bar general
| Property |
Value |
| Diameter |
Diameter of 25.4 - 140 mm |
NITRONIC® 50 Bar chemical
| Property |
Value |
| Carbon |
Carbon of 0.06 % |
| Chromium |
Chromium of 20.5 - 23.5 % |
| Iron |
Balance |
| Manganese |
Manganese of 4 - 6 % |
| Molybdenum |
Molybdenum of 1.5 - 3 % |
| Nickel |
Nickel of 11.5 - 13.5 % |
| Niobium |
Niobium of 0.1 - 0.3 % |
| Nitrogen |
Nitrogen of 0.2 - 0.4 % |
| Phosphorus |
Phosphorus of 0.04 % |
| Silicon |
Silicon of 1 % |
| Sulfur |
Sulfur of 0.03 % |
| Vanadium |
Vanadium of 0.1 - 0.3 % |
NITRONIC® 50 Bar mechanical
| Property |
Temperature |
Value |
| Charpy impact energy, V-notch |
23.0 °C |
Charpy impact energy, V-notch of 230 J |
| Elongation |
23.0 °C |
Elongation of 35 % |
| Hardness, Brinell |
23.0 °C |
Hardness, Brinell of 201 - 293 [-] |
| Tensile strength |
23.0 °C |
Tensile strength of 655 - 730 MPa |
| Yield strength Rp0.2 |
23.0 °C |
Yield strength Rp0.2 of 345 - 420 MPa |
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