Therm-Tech of Waukesha, Inc. - Waukesha, WI (Serving Southern Texas)
Custom Manufacturer, Service Company
AS 9100:2009 and ISO 9001:2008 certified. Tool steel hardening services. Capabilities include heat treating, annealing, stress relieving, blasting, austempering, straightening and mechanical testing. Aerospace, agriculture, mining, heavy truck, oil field, railroad and tool and die industries served.
www.thermtech.net/tool-die/tool-steel-harde...

Metlab - Wyndmoor, PA (Serving Southern Texas)
Custom Manufacturer
Hardening services for tool steel & various alloy components. Capabilities include induction & flame hardening using open or sealed furnaces. Open pit furnace capacities include up to 144 in. dia. x 96 in. height. Induction hardening is suitable for steel parts & other alloys with carbon content ranging from 0.40 percent to 0.45 percent & alloy steels such as 4320, 8620 & 9310 for applications including bearing races, gears, pinion shafts, crane wheels & treads & threaded pipes used for oil patch drilling. Flame hardening is suitable for selective hardening of flat surfaces such as flat wear plates & knives.
www.metlabheattreat.com/induction-flame-har...

Tool Steel Hardening Services Capabilities
	Vacuum Heat Treating

Rex Heat Treat - Locations
Service Company
NADCAP & ISO 9001:2008 certified induction hardening services. A process in which a suitable steel object is heated by electrical induction to above Ac3 or Accm, & then the object is quenched. Serving the industries of aerospace, defense, machinery, transportation, conversion services, mining & drilling, nuclear, agricultural, construction, automotive, railroad, trucking, consumer products, & other power generation services. Also equipped to handle a wide variety of heat treat requirements including: titanium heat treating, aging, annealing, carbonitriding, austempering, carburizing, cryogenic heat treating, ferritic nitrocarburizing, mag particle inspection (NDT), marquenching, nitriding, stress relieving, tempering, vacuum heat treating, austenite conditioning, bainitic hardening, blasting, carbon restoring, cold straightening, fixture straightening, harden & temper, lab services, low temperature stabilization, non ferrous treatments, oil quenching, polymer quenching, stainless steel, titanium, tool steels, vertical heat treatment to 20 feet, & water quenching.
www.rexht.com/

Bodycote Thermal Processing - Houston, TX
Custom Manufacturer, Service Company
ISO 9000: 2000.Thermal processing of various materials. Processes available include annealing, hardening & tempering, nitriding, induction heat treatment & vacuum heat treatment. Markets served include aerospace, automotive, chemical, construction, defence, mining, medical engineering, precision tooling, precision casting, power generation, agricultural, petrochemical, pharmaceutical, consumer products, rail, & tooling.