Metal Working Fluid » Quenching Oil

GRADES: 22, SPECIAL 22, 32, SPECIAL 32 AND 68

Introduction / Specification :
Quenching Oil are heat treatment oil blended from solvent refined base oil with specially selected additives that facilitate fast quenching through proper and controlled cooling, have outstanding chemical and oxidation stability. Quenching oil also have excellent thermal properties, low volatility, high flash, and fire points.

Application / Composition :
Quenching Oil are used for different types of quenching operations on wide variety metallic parts. Quenching Oil 22, Quenching Oil 32 and Quenching Oil 68 are straight mineral oil type quenching oil whereas Quenching Oils, Special 22 and Quenching Oil, Special 32 are compounded type quenching oil.


Performance Level : quenching oils meet IS: 2664 - 1980 (RA 2004).

Typical Properties :
TYPICAL PROPERTIES Quenching Oil 22 Quenching Oil Special 22 Quenching Oil 32 Quenching Oil Special 32 Quenching Oil 68
Kinematic Viscosity at 40°C., cSt 22 to 24 22 to 24 32 to 34 32 to 34 66 to 70
Viscosity Index, Min. 90 90 90 90 90
Flash Point, °C, (COC), Min. 190 190 190 190 190
Pour Point, ºC, Max. -6 -3 -6 -3 -6

Packing : 210 Litres Drum.
Date of issue: DKG/22.12.2008.



Quenching Oil HS 70 (GRADES: Quenching Oil HS 70)

Introduction / Specification :
Quenching Oil Hs 70 is high speed quenching oil blended from highly refined paraffinic base oils and unique additives to optimize heat resistance to the oxidation and to adhere to the surface of the working piece by providing bright finish due to reduced sludge forming tendencies with minimum distortion. Quenching Oil Hs 70 exhibits excellent thermal stability, retains its original viscosity in normal service and has high flash point to minimize fire hazards.

Application / Composition :
Quenching Oil Hs 70 is recommended when deeper and more uniform hardening is required in steel, particularly lean in alloy content. Quenching Oil is also suitable for steel parts having variable sections and odd shapes with different hardenability.

Performance Level :
proprietary product.

Typical Properties :
Characteristics Quenching Oil HS 70
Kinematic Viscosity at 40°C., cSt, 13.5 - 16.5
Viscosity Index, Min. 90
Flash Point, °C, COC, Min. 190
Pour Point, ºC, Max. -12

Packing: 210 Litres Drums.
Date of issue:01.09.2009
PDS No. 50610



Marquench Oil (GRADES: 220 & 460)

Introduction / Specification of Marquench Oil :
Marquench Oil have been developed from highly refined base stocks with specially selected additives for marquenching applications and are having excellent oxidation and thermal stability. These long life oils have also good chemical stability, high boiling points, low volatility, high flash and fire points.

Application / Composition of Marquench Oil :
Marquench Oil are suitable for usage at bath temperatures of 150°C to 220°C and are recommended for all marquenching operations which require high quenching speed e.g., mass production of high precision products such as automotive gears, bearings, tools, dies etc. with low distortion due to quenching.

Performance Level of Marquench Oil :
Marquench Oils meet IS: 4543 - 1977 (RA 2004)

Typical Properties of Marquench Oil :
CHARACTERISTICS Marquench Oil 220 Marquench Oil 460
Kinematic Viscosity at 100 °C., cSt, 16 to 18 27 to 32
Viscosity Index, Min. 90 90
Flash Point, °C, (COC), Min. 240 280
Pour Point, ºC, Max. -6 -6

Packing of Marquench Oil : 210 Litres Drum.
Date of issue:01.09.2009
PDS No. 50620 -50621



Synquench Oil (GRADES: 330 & 440)

Introduction / Specification of Synquench Oil :
Synquench Oil are non-flammable polymeric quenchants which are an aqueous solution of liquid organic polymers with biocides and antifoaming additives, but without nitrite corrosion inhibitor. This colourless homogeneous solution however separates from water as an insoluble phase (inverse solubility) at temperature above 74°C. When hot metal is quenched in a diluted solution of Synquench Fluid / Oil, a film of the liquid organic polymer is deposited on the surface of the hot metal. The rate at which the metal is cooled is governed, in part, by the thickness of the polymer - rich film. The thickness of this film is controlled by the concentration of the quenchant in the quench bath. The cooling rate is controlled by adjusting the quench bath temperature and / or the rate of agitation.


Application / Composition of Synquench Oil :
Synquench Fluid can be used for : The heat treatment of carbon and alloy steels by flame, induction and submerged induction heating
With wrought, case and forged aluminum alloys
Non-ferrous metals such as titanium alloys, bronzes
Forged parts that are quenched directly from the forge
Sensitive shapes / intricate geometry and alloys of different metallurgy.

Performance Level of Synquench Oil :
Synquench Oil minimize the replacement control of the product because of its low deterioration and oxidation rate. The major make up requirement is water for the loss by evaporation.

Date of issue: 01.09.2009
PDS No. 50630



Grades EASTTO QUENCH OILS 22, 32, 68, SPECIAL 22, 32, HS 70
                EASTTO MARQUENCH 220, 460

Introduction / Specification :
EASTTO QUENCHING OIL series are slow to high speed quenching oils developed for the heat treatment of ferrous metals in a wide variety of quenching operations. They provide excellent thermal and oxidation stability offering long service life with minimum sludge formation. Their low volatility characteristic reduces oil loss from the vaporisation and the uniform heat dissipation property minimises stress and metal distortion ensuring uniform hardness. Quenching oils divided into following categories.
• Straight type Quenching oil
• Compounded type Quenching oil
• Additive type Quenching oil
• Mar quenching oil


Application / Composition :
They are recommended for hardening of ferrous metals such as Carbon steel, Gray iron and High-alloy steel. It is used in quenching of Crank shafts, Gear parts, automotive leaf springs, High speed tools, Nut bolts, Bright bars and Industrial components.

Benefits :
Excellent Resistance to oxidation and enhanced oil life
Reduced consumption due to lower volatility characteristics and minimum drag out
Reduced fire hazard due to excellent high temperature characteristics
Provides uniform hardness without distortion
Clean and bright finished parts
Reduced smoke formation
Outstanding resistance to sludge and deposit formation.




Quenching Oil is Used / Needs in Machine Tool Industries Applications / Uses as below :

Quenching oil / oils - mostly used in machining process like High speed tools, Ball bearings, Nut bolts, Bright Bars, Automotive leaf springs, Gears, Tools, Dyes, Induction hardening, Marquenching oils, Automotive components, Transmission components, Transmission gears, Carbon steel, Gray iron, High-alloy steel, Industrial components, Industrial Parts, Rod.

Manufacturers, Exporters and Suppliers of Quenching Oil, Synquench Oils from INDIA.

Our Quality prices products are being used in various countries like i.e. India, Srilanka, Bangladesh, Italy, New Zealand, France, Mauritius,Switzerland, Pakistan, Nepal, Myanmar, Vietnam, Thailand, Malaysia, Singapore, Philippines, Middle East Countries - UAE cities as Sharjah, Dubai, Abu Dhabi, Saudi Arabia, Qatar - Doha, Oman - Muscat, Iran, Iraq, Kuwait, Jordan, Egypt, African countries i.e. Nigeria, Ethiopia, Egypt, Uganda, Mozambique, Namibia, South Africa and western countries like UK, Brazil, USA, Argentina, Uruguay, Peru & European countries like Germany, Turkey, Spain, Netherland, England More... .

DISCLAIMER: The information given here is considered to be correct & is offered for your consideration, investigation & verification. No Warranties are expressed or implied, since the use of products are beyond our control.