MATERIALS-studbolts,hex bolts,hex cap screw, hex nuts, fasteners
INCOLOY® alloy 925 (UNS N09925)
INCOLOY alloy 925 is used in various applications requiring a combination of high strength and corrosion resistance. Because of the high resistance to sulfide stress cracking and stress-corrosion , it is used for down-holevalves, hangers, landing nipples, tool joints and packers
INCOLOY alloy 925 retains a substantial portion of its strength at temperatures up to about 1200°F (650°C)
INCOLOY alloy 925 is designated also as UNS N09925.
Designations and specifications for the product include NACE MR-01-75, ASME Boiler and Pressure Vessel Code Case 2218 Section VIII Division 1, and Special Metals Corporation internal specification HA 46.