Quenching Oil 70 delivers value through Controlled cooling of metals , and combines
the high initial quenching speed of water with slow final quenching speed of
Safety, because high flash point and fire point minimize the possibility of
Minimal oil carryout is prevented, because the light viscosity of this oil allows
quick drainage from metal parts.
Excellent thermal stability provides high heat resistance to oxidation and thickening.
Deeper, more uniform hardening due to controlled cooling of metals.
Quenching Oil 70 is a premium quality quenching oil. It is designed to provide
controlled cooling of steel which is important in steel hardening. When quenching
is started, Quenching Oil 70 provides a high initial cooling rate inducing maximum
hardness, yet once the critical transformation temperature is passed, the ideal
fluid cooling rate decreases to eliminate the possibility of stresses and metal
Quenching Oil 70 is recommended for use when deep and uniform hardening is required
in steels having small grain size or wide variation in grain size in steels
with lean alloy content in parts having variable sections or odd shapes in steels
having variable hardenability
This highly stable oil resists the oxidizing effects of quenching and is less
sensitive to the effects of agitation. It is highly heat resistant. No additive
replacement is required and, in normal service, the product retains the original
Because of its ability to adhere to smooth or shiny surfaces, Quenching Oil 70 is also recommended for use when parts must retain a bright finish.
| API Gravity
| Viscosity, cSt
at 40°C / (CST at 100°C)
|| 14.9 / (3.5)
| Viscosity, Saybolt
SUS at 100°F/ (SUS at 210°F)
| Viscosity Index
| Flash Point,
| Fire Point,
| Pour Point,
| Acid Number,
ASTM D 664
Click HereFor: Printer Friendly-- Quenching Oil--Technical Specifications-Use Print Function in Your Browser File Menu