Tough Alloys is a prominent Nitronic 60 Supplier in Mumbai, providing premium-quality rods, bars, sheets, and fasteners with exceptional wear resistance and corrosion protection for various industrial sectors. Nitronic 60 is a versatile, fully austenitic alloy originally designed for high-temperature applications. It demonstrates exceptional high-temperature properties, withstanding temperatures up to 1800°F. Nitronic 60 offers oxidation resistance comparable to Type 309 stainless steel and significantly superior to Type 304 stainless steel.
The alloy’s unique composition, enhanced by the addition of silicon and manganese, creates a matrix that prevents wear, galling, and fretting. These properties are maintained even when the alloy is in its annealed state, making it highly durable for a wide range of industrial applications.
Cold-working Nitronic 60 results in higher strength, and it retains its full austenitic properties even after extensive cold working. Unlike many carbon steels or some stainless steels, the cold working process does not enhance its anti-galling properties, which is typically seen in those materials.
Because of the high mechanical strength of annealed parts, they can be made with smaller cross sections to save weight, and they can be made with thinner stock to save money. In addition to having twice the yield strength of AISI 304, NITRONIC 60 is stainless steel alloyed with silicon and manganese. It is resistant to wear, galling, and fretting because of the increased silicon and manganese content. It is suitable for use at temperatures up to 1000 degrees Celsius.
A steel’s corrosion resistance is typically measured in millimetres per inch of thickness (mm/in). Chloride pitting resistance, stress corrosion cracking resistance, and crevice corrosion resistance are all higher than those of AISI 316L when tested in the lab under these conditions.
Nitronic 60 (Alloy 218, UNS S21800) is a high-performance grade of stainless steel that offers superior corrosion resistance and excellent mechanical properties at an affordable price. This alloy is perfect for applications such as pump shafts, valves, fasteners, and other parts exposed to highly corrosive marine environments. Due to their excellent mechanical properties, Nitronic 60 Rods are used for a wide range of applications across many industries including aerospace, oil and gas production, petrochemical processing, and water treatment systems.
Alloy-218 Round Bar is particularly popular in the medical industry due to its non-magnetic properties which make it ideal for use in MRI scanners and other medical imaging equipment. Different types of products are available, such as Nitronic 50 Round Bars, Nitronic 50 Forgings, etc.
Applications using NITRONIC 60 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.
| Weight % | C | Si | Mn | S | P | Cr | Ni | Mo | N |
|---|---|---|---|---|---|---|---|---|---|
| Min. | 3,50 | 7,00 | 16,00 | 8,00 | 0,08 | ||||
| Max. | 0,10 | 4,50 | 9,00 | 0,030 | 0,060 | 18,00 | 9,00 | 0,75 | 0,18 |
| Yield strength Rp0.2,MPa | Tensile Strength Rm,MPa | Elongation[%] | Hardness[HB] | Impact, Charpy-V, -196ºC[J] | |
|---|---|---|---|---|---|
| BAR | ≥ 345 | ≥ 655 | ≥ 35 | ≤ 241 | 150 |
| Typical | 400 | 720 | 55 | 200 |
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