carbonitriding

Advanced Heat Treat Corp. (AHT) is a commercial heat treater and metallurgical solutions provider established in 1981, founded by Gary Sharp. AHT operates four locations across Iowa (Waterloo), Alabama (Cullman), and Michigan (Monroe), offering over 20 treatment options including nitriding, nitrocarburizing, and conventional heat treating.

annealingcarburizingcryogenic treatmentferritic nitrocarburizinggas nitridinginduction hardeningion/plasma nitridingnitridingnitrocarburizingnormalizingstress relievingvacuum heat treating

Akron Steel Treating Company is a heat treating company in Akron, Ohio, providing heat treating services and related metallurgical consulting since 1943. It serves aerospace, defense, tool & die, heavy machinery, firearms, automotive, medical device, and 3D printing industries, and holds NADCAP accreditation, ISO 9001, ITAR registration, and a Type 7 Manufacturers' Federal Firearms License.

annealingartificial agingaustemperingcarbon restorationgas carburizinghardness testingintegral quench/endo gas or nitrogen gas atmosphere furnacesmarquenchingmetallographic examinationpickup and deliveryprecipitation hardeningquench and tempersalt bathsshot blastingthermal stress relievingvacuum furnaces with nitrogen and argon pressure gas quench

R&H Machine Products is a precision machining company in Three Rivers, Michigan, that produces custom machined parts, screw machine parts, and Swiss turn CNC machine parts. The company emphasizes tight tolerances, hand inspection, and inventory management, and serves industries including heavy truck, auto, medical, outdoor gear, and agriculture.

black oxideCNC machiningde-burringde-rustinghand inspectionhobbinginduction hardeningOD grindingpassivationprototypingScrew machiningSwiss turn CNC machiningvacuum annealingzinc plating