Petrochemical

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Bearing special quenching oil

With ideal cooling curve distribution，it can meet the requirements of sufficient surface hardness and hardening depth of the workpiece，and at the same time，it can well control the quenching deformation.

Product description

Parameters

1. With ideal cooling curve distribution，it can meet the requirements of sufficient surface hardness and hardening depth of the workpiece，and at the same time，it can well control the quenching deformation.

2. Less fuel consumption，easy to clean the workpiece

3. Excellent thermal oxidation stability，can maintain long-term stable brightness and cooling performance，long service life

4. Small oil fume，good environmental protection

Series	Grade	Kinematic viscosity@40℃(mm²/s)	Moisture(ppm)	Flash point(℃)	Viscosity ratio	Maximum cooling speed(℃/s)	Characteristic temperature(℃)	Operating temperature(℃)	Scope of application	Applicable furnace type
Bearing special quenching oil		GB/T265	GB/T11133	GB/T267	SH/T0219	ISO9950
	XLZC603	≯60	≯200	≮200	≯1.2	75-90	660	70-100	Roller, bearing ring	Mesh belt furnace, shock bottom furnace, etc.
	XLZC903	≯100	≯200	≮220	≯1.2	70-85	680	90-110	Thin bearing rings, needle rollers	Mesh belt furnace, shock bottom furnace, etc.
	XLZC1603	≯160	≯200	≮230	≯1.2	65-80	700	110-130(閉式)	Ultra-thin bearing rings, thin metal stampings	Mesh belt furnace, shock bottom furnace, etc.