Induction Hardening

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Premium Suppliers of Induction Hardening

Ajax Tocco Magnethermic
Gear teeth are hardened and quenched a tooth at a time with an AjaxTOCCO induction scanner that features a quality monitor and a servo to precisely control the pattern and depth of hardness. Read more Or visit

Gleason Corporation
Gleason Corporation's mission is to provide Total Gear Solutions to its global customer base. Gleason is a world leader in the development, manufacture and sale of gear production machinery and related equipment. The Company's products are used by customers in automotive, truck, aircraft, agriculture, mining, energy, construction, power tool and marine industries and by a diverse set of customers serving various industrial equipment markets. Gleason has manufacturing operations in Rochester, New York; Rockford, Illinois; Dayton, Ohio; Munich and Ludwigsburg, Germany; Studen, Switzerland; Bangalore; India, and Suzhou, China and has sales and service offices throughout North and South America, Europe and in the Asia-Pacific region. Read more Or visit

Ovako AB
Ovako develops high-tech steel solutions for, and in cooperation with, its customers in the bearing, transport and manufacturing industries. Our steel makes our customers’ end products more resilient and extends their useful life, ultimately resulting in smarter, more energy-efficient and more environmentally-friendly products. Our production is based on recycled scrap and includes steel in the form of bar, tube, ring and pre-components. Ovako is represented in more than 30 countries, and has sales offices in Europe, North America and Asia. Ovako’s sales in 2015 amounted to EUR 834 million, and the company had 2,905 employees at year-end. Read more Or visit

Additional Suppliers of Induction Hardening

Advanced Heat Treat Corp.
Aksan Steel Forging
American Metal Treating Co.
Bennett Heat Treating & Brazing Co., Inc.
Bluewater Thermal Solutions
Bodycote Thermal Processing - Melrose Park
Braddock Metallurgical
Byington Steel Treating
Contour Hardening, Inc.
CST-Cincinnati Steel Treating
EFD Induction Inc.
Eldec Induction USA, Inc.
ElectroHeat Induction
ERS Engineering Corp.
Euclid Heat Treating
FPM Heat Treating
General Surface Hardening Inc.
Hi TecMetal Group
Hudapack Metal Treating
Induction Hardening Specialists
Induction Services, Inc.
Induction Tooling, Inc.
Inductoheat Inc.
Khemka Broach & Spline Gauge
Magnum Induction
McLeod and Norquay Ltd.
Metallurgical Solutions, Inc.
Mid-South Metallurgical
Midwest Themal-Vac Inc.
Nitrex Inc. - Chicago Operations
Nitrex Inc. - Indiana Operations
Nitrex Inc. - Michigan Operations
Nitrex Inc. - West Coast Operations
Penna Flame Industries
Peters Heat Treating
Pillar Induction
Precision Heat Treating Co.
Pro-Beam USA
Rockford Heat Treaters
Sedlock Companies
SMS Elotherm North America
Thermex Metal Treating Ltd.
TimkenSteel Corporation
United Gear and Assembly, Inc.
Zion Industries