Lake City Heat Treating is now a Boeing Approved Supplier for approved process sources D1-4426. The approved processes include Lake City Heat Treating’s quality system and heat treat of corrosion resistant steel.

Lake City Heat Treating specializes in vacuum heat treating of stainless steels, cobalt and nickel alloys and vacuum heat treatable steels, with Cryogenic, Hot Isostatic Pressing and Tempering services also offered. LCHT offers the heat treating capabilities and capacities to meet customers’ exact requirements and specifications.

LCHT is accredited by the National Aerospace and Defense Contractors Accreditation Program, Boeing requires Nadcap accreditation as a pre-requisite for approval as a special processor.

Lake City Heat Treating Corp. is located 2427 N. Boeing Dr., Warsaw.