STAINLESS STEEL NITRONIC 50 ROUND BAR (XM-19) STOCKIEST, SUPPLIER, TRADER , MANUFACTURER
XM-19 | UNS S20910 | DIN 1.3964 | NITRONIC 50
Nitronic 50 / XM-19 Round Bar Stockist
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NITRONIC 50Â / XM19 Stainless Steel provides a combination of corrosion resistance and strength not found in any other commercial material available in its price range. This austenitic stainless has corrosion resistance greater than that provided by Types 316 and 316L, plus approximately twice the yield strength at room temperature. In addition NITRONIC 50 Stainless has very good mechanical properties at both elevated and sub-zero temperatures and unlike many austenitic stainless steels, NITRONIC 50 does not become magnetic when cold worked.
Best Stainless supplies high quality Nitronic 50 high strength stainless steel. Nitronic 50 stainless steel is an austenitic grade providing corrosion resistance greater than other typical austenitic grades such as SS 316/316L and 317/317L. It is also capable of nearly double the yield strength of similar austenitic grades. Nitronic 50 (XM-19) stainless steel offers yield strength three times that of 316. Our inventory of stock shapes includes Nitronic 50 rounds bar and pump shaft quality bar.
High Performance Alloys can make hot rolled, cold worked, & strain hardened High Performance Stainless Steel (HPSS) bars in house. The high strength, corrosion resistance, and low magnetic permeability of this alloy allow it to be used as a material for medical implants.
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Chemical Composition / Chemistry of Nitronic 50, XM-19, UNS S20910, DIN 1.3964 :
Nitronic 50 / XM19 Chemical Requirements:
| Â XM19 | Ni | Cr | Mo | Mn | C | Si | Fe |
| Max. | 13.50 | 23.50 | 3.00 | 6.00 | 0.06 | 1.00 | Bal |
| Min. | 11.50 | 20.50 | 1.50 | 4.00 | Â | Â | Â |
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Features:
- High strength austenitic alloy
- Good corrosion resistance
- Low magnetic permeability
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Nitronic 50 (XM-19) Stainless Steel Applications:
The alloy has been used for forged valve shafts and taper pins, pumps and fittings for chemical and petrochemical equipment, fasteners, marine hardware and boat shafting also for heat exchanger parts, cables, chains, screens and wire cloth.
- Pump Shafts
- Boat Shafts
- Pressure Vessel
- Heat Exchangers
- Marine
- Petroleum
- Seawater pump shafts
- Heat exchangers
- Pressure vessels
- Marine hardware
- Textile
- Nuclear
- Medical
- Fertilizer
- Chemical
- Petroleum
- Petrochemical
- Food processing
- Pulp and Paper
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Other Designations:
Other designations that are equivalent to stainless steel grade NITRONIC® 50 (XM-19) include the following:
- AMS 5764
- ASTM A 193
- ASTM A 262
- ASTM A 276
- ASTM A 276 Condition A
- ASTM A 276 Condition S
- ASTM A 479
- EN 1.3964
- ISO 15156-3
- NACE MR0175
- UNS S20910
- Werkstoff 1.3964
- ASTM A420
- ASTM A312
- ASTM 1314
- ASTM 1403
- ASTM F1314
- NACE MR0103
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Industry Standards for Nitronic 50:
- UNS - S20910
- XM-19 / XM-19HS
- Aquamet 22
- DIN – 1.3964
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Welding:
Welding of stainless steel grade Nitronic 50 can be performed using traditional joining processes. Recommended filler metal should be Nitronic® 50W (AWS E/ER209).
Caution should be taken while using autogenously, high power density joining processes such as EB or laser welding, due to low FN potential and severe out gassing possibility.
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Some of the key products made using NITRONIC® 50 (XM-19) include:
- Tanks
- Valves
- Chains
- Cables
- Fittings
- Fasteners
- Pressure vessels
- Saltwater pumps
- Marine hardware
- Marine pump shafts
- Screens and wire cloths
- Photographic equipment
- Underwater robotic arms
- Positive displacement pumps