SERVICES We Provide

Will saw to your length requirements.

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SULLIVAN STEEL is the Largest Distributor of 52100 Tubing and Solid Bar in North America

We Specialize in Bearing Quality Steels

Call 609-882-5250 with your requirements, and our experienced staff will provide the best possible size for your application. You can also use our Quick Inquiry form.

We stock over 300 sizes of 52100 steel along with various other bearing quality grades:

    • 52100 Tube and Bar (AMS 6440)
    • XD15NW (AMS 5925)
    • M50 (AMS 6490 / 6491)
    • 52100 Vacuum Melted (AMS 6444)
    • 8620 Tubing
    • Others

Sullivan Steel Service is ISO 9001:2008 Certified. View or download a PDF of our certification.

PRODUCTS We Offer

52100 Tube
More than 300 tube sizes in stock.

XD15NW in stock!

• 20 sizes available now.
• 27 sizes from 0.473"ø to 5.906"ø will be stocked very soon.