Nitronic 60 ASTM A276 Round Bar

Nitronic 60 stainless steel round bar to ASTM A276 (UNS S21800) is designed to prevent galling and metal-to-metal seizing.

What Is Nitronic 60?

Also known as X15TN, Nitronic 60 is an austenitic stainless steel built for:

  • Anti-galling performance
  • Wear resistance without heat treatment
  • Stainless-on-stainless contact

Why ASTM A276 Matters

ASTM A276 ensures:

  • Consistent chemistry
  • Reliable bar quality
  • Suitability for machining and grinding

Key Benefits of ASTM A276

  • Excellent galling resistance
  • Good corrosion resistance
  • Higher strength than 300 series
  • Works without heat treating

Nitronic 60 vs Other Stainless

vs 304 / 316

  • Much better galling resistance

vs 440C

  • Lower hardness
  • Better anti-seize performance

Common Applications of Nitronic 60 (ASTM A276)

  • Valve stems
  • Pins and bushings
  • Fasteners
  • Wear plates
  • Pump components

When to Use Nitronic 60

Use when:

  • Parts rub against each other
  • Galling is a concern
  • Lubrication is limited

Supply Options for Nitronic 60 (ASTM A276)

Need Nitronic 60 ASTM A276 round bar?

👉 Contact Mozaic Precision Metals for pricing and availability.

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