STRUB Vulcodur HC 22 EM

Art.-No. 33140

Description
STRUB Vulcodur HC 12/15, 19/22, 19/32 and 22 EM are universal high-performance hardening oils based on high-quality, low-aromatic mineral oil solvent raffinates. Special additives ensure that particularly high cooling rates are achieved. STRUB Vulcodur 19/22 as well as 19/32, 22 EM are more resistant to evaporation.

Application
STRUB Vulcodur HC 12/15 low-viscosity high-performance quenching oil for hardening of unalloyed and lowalloyed steels, highest quenching intensity, very stable against oxidation and long service life. STRUB Vulcodur 19/22 and 19/32 for forgings and automotive springs via a wide variety of gear parts for cars, trucks and machine tools up to large-dimensioned shafts and gears for marine gearboxes. Also well suited for hardening distortion-sensitive rolling bearing parts and tools made of high-alloy tool steels. STRUB Vulcodur HC 22 EM emulsifies with water and is therefore easy to clean or rinse.

• Multi-purpose chamber furnaces and gas carburizing piercing plants
• Shaft furnace and bell furnace plants
• Flat shell / pusher shell plants
• Features and advantages
• particularly intensive and uniform quenching effect
• high evaporation resistance at low viscosity
• good washability and low quenching oil consumption
• thermally stable
• long oil life

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