Houghton International

Quench Oils

• Houghto-Quench G – medium-fast, high quality quenching oils provide fast, uniform quenching with stability,
  long life, high fire and flash points, proper viscosity.  Oil-soluble agents wet-out the work rapidly, preventing formation
  of stable gas pockets. A unique anti-oxidant reduces oxidation and fractional distillation, reducing sludge.

• Mar-Temp Oil 355 – martempering oil with low viscosity and medium quenching speed is used for
  tempering and martempering up to 400ºF.  Antioxidants extend product life.

• Houghto-Quench 3440 – fast quench oils of low viscosity based on paraffinic mineral oils;
  contains additives to assure bright surfaces of the quenched work and good oil aging stability.

• Houghto-Quench 3430 – moderately fast quench oils of low viscosity based on paraffinic mineral oils. 
  Contains additives to assure bright surfaces of quenched work and good oil aging stability.

• The Aqua-Quench 4000 series widens the range of steel products that can be successfully heat treated
  using polymer-based technology. Aqua-Quench 4000 quenchants are ideal for low and high hardenability
  steel products. They also provide slow cooling rates in the convection phase and flexible quenching speeds
  to make them suitable for applications typically limited to quench oils, including pistons, forgings,
  mine shaft supports and other high hardenability steel products.

  Aqua-Quench 4000 aqueous quenchants offer usage and waste treatment advantages over both
  quench oils and other water-based quenchants. They do not cause smoke fumes and fire hazards,
  and because they use diluted solutions, they produce less sludge and varnish buildup. Aqua-Quench
  4000 quenchants cause less equipment and parts corrosion than strictly water-based quenchants and
  are available in nitrite or nitrite-free corrosion inhibition packages that help protect quench tanks,
  fixtures, fittings, pipe work and cooling systems.

  Aqua-Quench 4000 products are compatible with most other water-based quenchant technologies,
  making it possible for manufactures to switch products without changing out the quench tank.

Water-based Hydraulic Fluids

Rust Preventatives

Metalworking Fluids

Industrial Cleaners