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Stress Relieving To your specifications, we stress relieve anything from small parts to fabrications 15 feet wide by 40 feet long. Normalizing From small parts right up to big foundry castings and flame cut profiled plates to 15 feet by 40 feet.
Normalizing Furnace-50 000lbs of profiled plates
Annealing Tool steels, profiled plates, castings, and fabrications, from small parts to large pieces up to 15 feet by 40 feet.
Solution Annealing Higher temperature annealing capabilities allow us to treat your high-alloy and exotic stainless steel parts.
Cryogenic Treatment With temperatures controlled to -320˚F, deep freezing provides stress relieving and enhances wear properties of tool steels, extending tool life. Re-treating by this method also extends the service life of punches and dies. Our cryogenic treatment capacity can handle small pieces and parts up to 4 feet by 4 feet by 4 feet.
48” gear, carburized,
quenched & cryogenically
Treated, approx 4000lbs.
Super 30 Alcase Furnace Hardening
Our batch hardening line consists of seven batch furnaces with companion equipment. We also house one of the largest batch furnaces in North America, with a load capacity of 4000 lbs. and dimensions of 50” x 60” x 36” high.
Case Hardening/Carbonitriding Carburizing & Hardening Case depths can be up to 3/16-in. With tight tolerances on case depth and carbon percent parts can be selectively carburized. Capacities are up to 50-in diameter or up to 9 feet long.
Nitriding Gas and ion nitriding services are available to enhance surface wear of treated materials
Vacuum Treating With seven vacuum furnaces, our shops handle requirements for tool steel and stainless steel parts up to 52 in., long. Selective quench pressures of .85 bar through to 10 bar are available
Materials Our shop has equipment and staff experienced in treating all metals, including stainless steel, copper, and bronze.
Client companies bring us: forgings, castings, stampings, machined components, tool & die, punching and cutting dies, frames, and other fabrications, gears, shafts, rolls, shear blades, wear liners, pump components, and prototypes.
Shot Blasting and Painting Services For customers who require post-treatment finishing, Cambridge Heat Treating provides shot blasting, prime painting, and specialty coatings of small pieces or large components, up to 40 feet long.
Shot blasting services also incorporate any type of blast media required and also abilities to blast to specific profiles or any specification. We are capable of providing certification on blast quality. Specific coatings can be applied to customer specifications and dry film thickness readings or pin hole testing can be certified and certifications provided as required.
Our wheelabrating facility includes an 8 foot table, and 4 foot table.
Micro-Hardness Testing Our facility houses an on-site laboratory with state of the art micro-hardness testing equipment. Micro hardness analysis and carbon analysis are available through our staff metallurgical personnel.
Documentation Heat charts and certification are available for all processes including shot blasting, coating, and painting, to meet your quality verification requirements. Certified to ISO 9001:2000.
*Cambridge Heat Treating is located on six acres of land with enough parking for ten tractor trailers. Our facility also includes two loading docks, three level loading docks and three large capacity cranes, allowing us to service customers quickly and efficiently.
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