Specialists In Precision Controlled Heat Treating Services
Providing Unmatched Value To Your Industry
Specialty Steel Treating is an ISO-certified leader in the heat treating industry, delivering reliable, high-quality services for over 70 years. Our extensive experience and commitment to precision make us a trusted partner across a wide range of demanding applications.
We offer a wide-ranging list of heat treating solutions, including carburizing, nitriding, through hardening, precipitation hardening, and vacuum heat treatment. Our advanced capabilities allow us to meet strict performance and durability requirements for even the most complex components.
Serving industries such as aerospace, rail, industrial manufacturing, and automotive, we specialize in processing challenging aerospace part configurations with exceptional accuracy. Our focus on quality, consistency, and customer relationship ensures that every component meets the highest standards.
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Annealing
Annealing is a controlled heat treatment process used to soften metals, improve ductility, reduce internal stresses, and enhance machinability.
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Brazing
Brazing is a precision metal-joining process that bonds two or more metal components using a filler metal heated above its melting point, all while keeping the base materials intact.
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Gas Carburizing
Gas carburizing is a thermochemical heat treatment process used to increase surface hardness and wear resistance while maintaining a tough, ductile core.
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Gas Nitriding
Gas nitriding is a low‑temperature thermochemical heat treatment process that enhances surface hardness, wear resistance, and fatigue strength without the core properties of the material being affected.
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Neutral Hardening
Neutral hardening is used to increase the hardness, strength, and wear resistance of steel components, while preventing unwanted surface chemistry changes.
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Oil Quenching
Oil quenching is used to rapidly cool steel components after austenitizing to achieve high hardness, strength, and wear resistance.
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Precipitation Hardening
Precipitation hardening, also known as age hardening, is used to significantly increase strength and hardness while maintaining corrosion resistance and dimensional stability.
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Supply Chain Management
At Specialty Steel Treating, we offer more than just heat treating services; we can assist in streamlining our customer’s entire manufacturing process.
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Vacuum Carburize
Vacuum carburizing produces a hard, wear‑resistant surface while maintaining a strong, ductile core.
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Vacuum Hardening
Vacuum hardening is used to increase hardness, strength, and wear resistance while maintaining exceptional surface quality and dimensional accuracy.
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Certified Quality Management System
Our mission is to exceed our customer’s expectations in regards to quality. View our certifications below, or contact us to find out which solution is right for your business.
NADCAP Scope (East Granby)
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Woman Owned Business
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IATF 16949 (Fraser, MI – Commerce Rd)
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NADCAP (Fraser, MI – Commerce Rd)
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ISO 9001 & AS 9100 (Fraser, MI)
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NADCAP (Fraser, MI – Malyn Rd)
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NADCAP Scope (Fraser, MI – Malyn Rd)
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IATF 16949 (Farmington Hills, MI)
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ISO 9001 & AS 9100 (East Granby, CT)
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NADCAP (East Granby, CT)
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NADCAP Scope (East Granby)
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Woman Owned Business
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IATF 16949 (Fraser, MI – Commerce Rd)
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NADCAP (Fraser, MI – Commerce Rd)
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ISO 9001 & AS 9100 (Fraser, MI)
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NADCAP (Fraser, MI – Malyn Rd)
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NADCAP Scope (Fraser, MI – Malyn Rd)
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IATF 16949 (Farmington Hills, MI)
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ISO 9001 & AS 9100 (East Granby, CT)
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NADCAP (East Granby, CT)
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