Nitronic 60 Round bars
Material Descriptions :
NITRONIC 60 is silicon/manganese alloyed austenitic stainless steel with double yield strength of AISI 304 material. The increased silicon and manganese level inhibit wear, galling and fretting and makes the alloy fit for temperatures up to 1000°C. General corrosion resistance is between AISI 304 and 316. It offers better chloride pitting resistance, stress corrosion cracking resistance and crevice corrosion resistance than AISI 316L in laboratory conditions.
New Arise Metal Stock & Export Nitronic 60, Alloy 218 Rods & Bars in various grades, sizes and specifications as required. We source from reputed and approved mills throughout the world and deliver to our clients. We deliver Nitronic 60 Rods & Bars with complete EN 10204:3.1/3.2 certification. TPI also welcome.
Nitronics 60 Round Bars Specifications :
| Standard | Specification | Size | Length | Finishing | Forms | Conditions | Grades | Size Range of Round bars: | Finish |
|---|---|---|---|---|---|---|---|---|---|
| ASTM A276, A479 / ASME SA276, SA479 | ASTM, ASME and API | 6mm to 300 mm | 1 to 6 Meters, Custom Cut Lengths | Bright, Polish & Black | Round, Square, Hex (A/F), Rectangle, Wire (Coil Form), Wire mesh, Billet, Ingot, Forging Etc., | Cold Drawn & Polished Cold Drawn, Centreless Ground & Polished | Nitronic 60, ALLOY 218, UNS S21800 | 1/2â€-12†Diameter. | Black, Bright, Cold Drawn, Peeled, Turned, Polished & Forged. |
Applications
Applications using NITRONIC 60, Alloy 218, UNS S21800 are valve stems, seats and trim, fastening systems, screening, pins, bushings and roller bearings, pump shafts and rings. Other uses include wear plates, rails guides, and bridge pins. This alloy provides a significant lower cost way to fight wear and galling compared to Nickel or Cobalt based alloys.
Chemical Composition
| Grade | WEIGHT% | C | SI | MN | S | P | CR | NI | MO | N |
|---|---|---|---|---|---|---|---|---|---|---|
| Nitronic 60, Alloy 218, UNS S21800 | MIN | - | 3.50 | 7.00 | - | - | 16.00 | 8.00 | - | 0.08 |
| Nitronic 60, Alloy 218, UNS S21800 | MAX | 0.10 | 4.50 | 9.00 | 0.03 | 0.06 | 18.00 | 9.00 | 0.75 | 0.18 |
ASME SA479 NITRONIC 60 Hot-Rolled Round Bars Mechanical Properties
| Grade | Tensile Strength (ksi) min | Elongation (% in 50mm) min | Yield Strength 0.2% Proof (ksi) min | Hardness |
|---|---|---|---|---|
| Nitronic 60 | 105 | 35 | 55 | - |