High Strength, Fatigue Resistant Carbon Steels

At Associated Steel, we pride ourselves on offering an in-depth selection of carbon steels. These materials include induction hardened linear shafting, pre-keyed shafting and keystock.

Carbon Steels

Mirraloy® FM TGP

is a high strength micro-alloyed, free machining carbon steel. Typical hardness is Rockwell “C” 26. Typical tensile strength 133,000 PSI. Exhibits up to 50% more strength than that of a 1018 carbon steel. This is a “near” bearing-fit shaft. Machinability is 83% of C1212. Good choice of steel for machined parts requiring better tensile strength and wear resistance than 1045 or 1018.

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English and Metric (Limited) TGP Rounds

Mirraloy® FM Pre-Keyed TGP

is a high strength micro-alloyed, carbon steel with the shaft keyed the entire length of the bar. Typical hardness is Rockwell “C” 26. Typical tensile strength 133,000 PSI. Exhibits up to 50% more strength than that of a 1018 carbon steel.

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English and Metric (Custom Mfg.) Rounds

Mirro-Max 60®

is an induction hardened, close tolerance linear shafting. It is ideal for bearing and hardened roller applications. Typical case hardened to a range Rockwell “C” 60/65. Core material is based upon a medium carbon steel.

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English and Metric Rounds

Kromite® Keystock

is cold finished, double-drawn precision tolerance, carbon steel keystock. Designed to fit with virtually all standard keyed slots.

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English and Metric (Limited) Squares

High Strength, Fatigue Resistant Carbon Steels

Carbon Steels

Mirraloy® FM TGP

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Mirraloy® FM Pre-Keyed TGP

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Mirro-Max 60®

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Kromite® Keystock

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