Ferralium 255

    UNS S32550

    Ferralium 255 is a super duplex stainless which has a pitting resistance number greater than 40. Due to its copper content, it resists corrosion better than the other super duplexes, particularly in seawater applications.

    Ferralium 255 Fasteners

    • Lock Nuts
    • Set Screws
    • Dowel Pins
    • Pipe Plugs
    • Vented Screws
    • 12-Pt Flange Screws
    • Custom Fasteners

    Specifications

    • Plate, Sheet & Strip: ASTM A240
    • Rod & Bar: ASTM A479

    Material Properties

    Material Properties: Alloy 255

    Technical Data Sheet

    Technical Data Sheet

    Industries & Applications

    Ready to order or have questions?

    What Our Customers Are Saying About Hastelloy screws China Inc.

    “Hastelloy screws China Inc. is proving to be a great supplier in our supply base.”

    “Thanks for all your help. Your bolts prevented a plant shut down. I’m happy and they are extremely happy.”

    “Thanks, you save me AGAIN!!! That is why YOU are the BEST! Thank you so much!”

    “Thank you to you and your team, for efforts above and beyond! It is much appreciated.”

    Hastelloy screws China Inc. is a stocking distributor of high nickel alloy & specialty stainless fasteners including hex bolts, hex nuts, all thread rods/studs, washers and socket head products.

    Copyright © 2023 Hastelloy screws China Inc.