Alloy 60 Fasteners
Alloy 60’s galling resistance comes from manganese and silicon additions.
Better corrosion resistance than 304 Stainless, slightly less than 316.
Yield strength nearly double that of 304/316 in annealed condition.
Maintains anti-galling properties up to 1500°F.
Navratna stocks nuts and threaded rods; limited bolts and socket screws available.
Stock: Nuts (ASTM A194 Grade 8S), threaded rods, limited bolts and screws.
Properties
-
Grade:
- Nitronic 60 (® Armco Inc.)
- Primary Resistance: Galling
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Specifications:
- ASTM A193 Grade B8S (Bolts)
- ASTM A194 Grade 8S (Nuts)
- ASTM A276 (Bar)
- ASTM A479 (Bar)
- UNS S21800
- W-Nr 1.7440
- Tensile Strength (KSI): 90