National Specialty Alloys, Inc.

Stainless Steel, Nickel Alloy Bars & Precision Shafts

Stocking specialty grade, high-performance, and corrosion-resistant alloys for over 35 years.

Your single source solution for complex projects, unique requirements, and efficiency.

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SUPPORTING ROTATING EQUIPMENT MARKETS AT A CRITICAL TIME

NSA helped a multinational original equipment manufacturer (OEM) with a creative sealing solution for refrigerated mobile transport of vaccines.

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Advancing the Marine Industry with Innovative Solutions

A shipbuilding company asked NSA to help them make and test a product that had never been made before.

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Providing Cost-Saving Alloy for Oil & Gas Customer

NSA used their expertise to suggest an alternative metal alloy for a particular project that created long-term cost savings.

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Delivering Solutions, Serving You

We leverage long-standing relationships with some of the best specialty mills in the world to bring you world-class products that fit your project.

  • built to spec

    Built to spec

    We provide long lengths, tight custom tolerances, & diameters ranging from ½ to 26 inches. Our team can tailor your product to fit any job from oil & gas exploration to marine shafting.

  • built to start

    Built to start

    Save time and money with our full range of value-add processing that includes cutting, heat treating, special machining and testing.

  • built to last

    Built to last

    Our corrosive-resistant alloys can withstand the harsh environmental conditions and elevated temperatures found in oil and gas, drilling, wind energy, and other highly specific applications.

Our Top Products

  • 17-4 Stainless
  • 300 Series Stainless
  • 400 Series Stainless
  • A-286 Stainless
  • ABS Grade 2
  • Alloy 20
  • Duplex & Super Duplex Stainless®
  • Nickel Alloy 718
  • Nickel Alloy C276
  • Nickel Alloy K500
  • Nitronic 50®
  • Nitronic 60®
  • 17-4 Stainless
  • 300 Series Stainless
  • 400 Series Stainless
  • A-286 Stainless
  • ABS Grade 2
  • Alloy 20
  • Duplex & Super Duplex Stainless®
  • Nickel Alloy 718
  • Nickel Alloy C276
  • Nickel Alloy K500
  • Nitronic 50®
  • Nitronic 60®
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Quality, Service & Friendship

Since our beginning in 1985, National Specialty Alloys has helped customers solve complex problems with accuracy and attention to detail. We work with you like a partner to realize efficiencies through custom procedures and help you gain a competitive advantage in an ever-changing, global marketplace.

You can count on us for inventory management, 3rd party testing, value-add processing and other customized services.

NSA is a wholly-owned subsidiary of Reliance Steel & Aluminum Co. (NYSE: RS), a diversified metal solutions provider and the largest metals service center company in North America.

Choose NSA for your next project.

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Proving excellence in
safety & consistency

National Specialty Alloy’s processes and procedures are compliant under ISO 9001:2015.

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Serving customers in 50 states & 40 countries
Texas

Headquarters inTexas

281-345-2115
CAlifornia

Facility inCAlifornia

714-870-7800
MeXico

Facility inMeXico

+52 55 2225 0835
Georgia

Sales Office inGeorgia

770-945-9255
Louisiana

Warehouse inLouisiana

281-345-2115
China

Sales Office inChina

86-139-8196-3116
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Evolving with you & for you

Learn about our range of capabilities, accurate processing, same-day shipping, and more.

Request a quote today