Iloquench 1
Fast conventional quench oilStandard fast-quench oil for carbon and low-alloy steels.
Controlled-cooling quenchants for every hardness profile — from fast conventional oils to high-temperature martempering fluids.
Castrol Iloquench heat-treatment quenching oils — fast-quench grades for tough steels, slow-quench grades for distortion-sensitive parts, vacuum-quench grades for clean-furnace operations. Selection by alloy, part geometry, target hardness and distortion budget. Iloquench 1 for general high-speed quench, Iloquench 21 for delayed quench (low distortion), Iloquench 25 vacuum grade. Drainage and oxidation life monitored via specific tests beyond standard oil analysis.
Standard fast-quench oil for carbon and low-alloy steels.
Medium-speed oil for medium-alloy steels and larger sections.
High-temperature martempering oil for distortion-sensitive components (bearings, gears).
As the authorized Castrol industrial distributor for Andhra Pradesh, every drum and pail we supply is sourced directly from Castrol India’s Silvassa, Paharpur and Patalganga plants with full batch traceability. Our Bhimavaram warehouse stocks the complete quenching oils range for 48–72 hour delivery across AP, and our technical team is available on-site for application trials, coolant sampling, and training. Paired with our CoolantCare fluid management programme, you get not just a supplier but a lubrication partner committed to lowering your total cost of lubrication.
Iloquench 400 (martempering) is the industry default — it controls distortion by holding the part just above M-start before air-cooling, then tempering.
Track viscosity, total acid number, flash point and quench-severity (GM Quench-O-Meter or Tensi cooling curve). Castrol's CoolantCare covers full quench-oil lab analysis.
Share your application details and tank/bearing sizes — we will respond with a tailored recommendation and pricing within 24 hours.
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