Hayes Heat Treating Corp. - Cranston, RI
Custom Manufacturer, Service Company
NADCAP Approved & ISO 9000:2000 & AS-9100 registered heat treating & brazing services including vacuum carburizing, vacuum hardening, quenching, annealing, glass to metal sealing of both compression & match seal types, aging, tempering, low temperature brazing & soldering. Services also include day to day management, customer service improvement & quality system implementation. Materials include stainless steel, nickel & copper alloys, mild steel & steel to copper & brass using gold, silver, copper & nickel alloys without flux. Markets include aerospace, automotive, medical & machine tool.
www.hayesheattreating.com/surface-enhanceme...

Modern Industries, Inc. (Heat Treating Division) - Erie, PA
Manufacturer, Custom Manufacturer, Service Company
ISO 9001:2000 certified steel hardening services. Hardening services available as part of both batch processing, for aerospace applications as quench & temper hardening, & induction hardening. Induction hardening possible through two induction units, one with capabilities of 100 kw /15 to 30kHz, the other unit with capabilities of 200 kw / 10kHz. Full line of services available include batch processing, continuous belt processing, vacuum processing, induction hardening, nitriding, stress relieving processes, aluminum processing & tempering.
modernind.rtrk.com/?scid=849597&rl_alt=http...

Advantage Metal Services, Inc. - South El Monte, CA
Distributor, Manufacturer, Custom Manufacturer, Service Company
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www.advantagemetalservices.com/index.html

Paulo Products Co. - Locations
Custom Manufacturer, Service Company
NADCA spec. vacuum heat treating for tool & die, aerospace, stainless steel and high production work. Up to 5,000 lb. load capacity. Rings up to 60 in. OD. Parts up to 50 in. max height & 72 in. max length. 10 bar rapid quenching available. Vacuum tempering. Nitrogen, argon, helium & hydrogen gases available.
www.paulo.com/cap_ht_vac.html

ThermoFusion - Hayward, CA
Custom Manufacturer, Service Company
ISO 9001:2008 certified. High speed tool steel hardening surfaces including neutral, case, induction, precipitation & age & tool & die hardening. Capabilities include brazing, bright annealing, carburizing, carbon restoration, carbonitriding, nitrowear, homogenizing, hydrogen heat treating, normalizing, sand or glassbead blasting, solution treating, spheroidizing, stress relieving, straightening, cryogenic treating, tempering & aluminum heat treating.
www.thermo-fusion.com/Hardening.html

Superior Heat Treat, LLC - Clinton Township, MI
Custom Manufacturer
ISO 9001:2008 certified high speed steel hardening services. Salt bath hardening, flame hardening, neutral hardening and precipitation hardening services are available. Parts in lengths up to 82 in., widths up to 36 in. and heights and dia. up to 48 in. can be heat treated. Applications include gears, armaments, axles, castings, fixtures, jigs, springs, mining machines, screw machines, transmission components, wire and injection molding machines. Meet ASME, AMS2759 and MIL-H-675 standards.
www.superiorheattreat.com/heat-treating.htm...

High Speed Steel Hardening Services Capabilities
	Industrial Heat Treating Services

Zion Industries Inc. - Locations
Manufacturer, Service Company
ISO/TS16969:2002 registered high speed induction hardening services for metals including steel. Features of induction heating services include repeatability, non-contact & energy-efficient operations. Other services include induction brazing, induction annealing, induction tempering & furnace tempering. Consulting & product development services are also available.
www.zioninduction.com/Induction_Services/ca...

Rhode Island Heat Treating Services - Providence, RI
Custom Manufacturer, Service Company
Hardening services for high speed & tool steel up to 2,250 degrees F. Capabilities include annealing, tempering, stress relieving, normalizing, quenching, brazing, flame treating, gas nitrating, gas carbonizing, vapor honing, cryogenic processing & straightening.
www.riheattreating.com/heat-treating-specia...

Westside Flame Hardening, Inc. - Westland, MI
Service Company
ISO 9001:2000 certified high speed steel hardening services including flame hardening. Hardening capabilities include flame hardening of cams, casted away beds, conveyor channel, clamps, crane wheels, dies, pallet plates, rails, rope drums & sheaves.

National Induction Heating - Hazel Park, MI
Custom Manufacturer, Service Company
Induction heat treating services. Induction hardening, flame hardening, broach hardening, metal treating, steel treating, solution treating, tool & die, screw machine products, ball screws, fasteners, gears, shafting, bar & roll hardening to 40 ft.

Sun Steel Treating, Inc. - South Lyon, MI
Service Company
ISO 9001 & NADCAP accredited high speed steel hardening services. Commercial heat treater for salt bath high speedsteel hardening. Capabilities up to 24 in. W x 33 in. L x 48 in. H & 2,000 lbs. Other services offered include quench & temper, normalizing, annealing, stress relieving, shank draw, straightening, solutioning, precipitation hardening & aging as well as ion nitriding, modified ferritic nitro-carburizing, FNC, & steam treating.

Fireball Heat Treating, Inc. - Attleboro, MA
Manufacturer, Service Company
3 continuous belt furnaces; hardening of 400 series stainless steel, high speed materials (D-2, A-2), oil hardening capabilities, torch hardening, case hardening. Rockwell inspections on all parts provided specification.

Solution Steel Treating - Shelby Township, MI
Manufacturer, Service Company
Specializing In Heat Treating Of High-Speed Steel Cutting Tools With A Maximum Length Of 82"