Innovative Alloys

We make the alloys that make it all possible.

Read about 945X® – our leading oil and gas alloy

Nickel & Cobalt Alloys

Special Metals Corporation is the world's premier inventor, developer and producer of nickel alloy and cobalt alloys—with a portfolio of more than 100 alloy compositions, wrought products and welding consumables, over 80 percent of which were invented in our own laboratories. All created to help redefine what's possible in the world of energy and industry.

Our time-tested nickel alloys are highly engineered to offer a superior combination of heat resistance, high temperature and corrosion resistance, toughness and strength for the most demanding applications.

No other single manufacturer offers such a comprehensive range of game-changing alloy compositions and product forms.

INCONEL® alloys

INCOLOY® alloys

NIMONIC® alloys



MONEL® alloys

Nickel/DURANICKEL® alloys

Other products

Technical bulletins available for download

High-Performance Alloys for Critical Applications

Billet and Bar Products

Advanced facilities and manufacturing processes give us total control over billet and bar quality, from melting to processing and beyond.

Welding Products

We are known as the world's leading developer and manufacturer in wrought nickel alloys and nickel welding consumables, so we can consistently meet market demands.

Flat Products

Our high-performance nickel and cobalt alloy sheet and plate offers superior heat- and corrosion-resistance for a long service life in the toughest environments.

Tubular Products

We offer more than 30 alloy compositions as seamless tubing in a wide range of sizes and finishes—and with a number of complementary product forms.

Learn more about Our Advanced Alloy Products

New Products

Approximately 80 percent of all alloys manufactured by Special Metals Corporation were invented in our own laboratories, and Special Metals is unwavering in this ongoing dedication to new product development. Through the intelligent integration of our many businesses and disciplines worldwide, we're better positioned than ever to help create new alloy solutions that have a huge impact on your operational and financial performance.

Our latest innovations include:

  • INCOLOY® alloy 27-7MO
  • INCOLOY® alloy 890
    • INCOLOY® alloy 945
    • INCONEL® alloy 693
    • INCONEL® alloy 740H®
    • INCONEL® alloy 945X

    Wire Products

    Available in a range of diameters, from .20 to 15 mm, our high-performance wire products offer new possibilities for demanding service. From springs in high- temperature, corrosive environments to fasteners, well screens and filters—wherever a wire product needs to go the distance, you need Special Metals nickel alloy wire products.

    Literature Downloads

    Nickel Alloy Handbook

    Download (PDF 3.2MB)

    Quick Reference Guide

    Download (PDF 2.1MB)

    Special Metals Overview Handbook

    Download (PDF 8.9MB)

    Advanced Alloys Line Card

    Download (PDF 705KB)

    945X Line Card

    Download (PDF 689KB)