Bright Quenching Oil Kr038

• Customization: Available
• CAS No.: 8012-95-1
• Formula: None
• Model NO.: KR038
• EINECS: None
• Environmental Protection: Yes
• Certification: RoHS
• Color: Yellow
• Appearance: Liquid
• Usage: Machinery
• Transport Package: Bucket
• Specification: 165KG
• Trademark: KERUN
• Origin: Nanjing, Jiangsu

Product Description

Product Introduction:
With the development of automobile, tractor manufacturing industry and large-scale mining equipment, the size and weight of heat-treated parts are increasing. In order to improve production efficiency, the quenching amount of primary parts is increasing, and continuous quenching automatic line is emerging, which leads to the development of high speed quenching oil. Fast quenching oil is quenching oil with additives added, and the cooling speed is faster than ordinary quenching oil. When quenching with conventional quenching oil, problems such as soft spots, low hardness, poor hardening depth always occur in thick and large workpieces or poor hardenability workpieces. KERUN KR038 fast quenching oil can avoid the above problems and obtain high and even surface hardness and enough hardening depth.
 Kerun's fast quenching oil has strong cooling capacity, high temperature cooling speed and moderate low temperature cooling speed, which can not only make the workpieces obtain high and uniform surface hardness and enough hardening layer depth, but also can better control the quenching deformation, and the surface of the workpieces after quenching is easy to clean, with good thermal oxidation stability and long service life.

Product Features:

1.Good brightness, can keep the brightness of workpiece surface under the condition of no oxidation heating (metal color)

2.Less oil belt consumption, the workpiece is easy to clean;

3.Thermal oxidation stability is good, which can keep long-term stable use of oil products.

Product Parameter:

Item		KR038	Method
Moisture,		≤0.03%	GB/T 11133
Flash point (open cup),		≥180°C	GB/T 3536
Kinematic viscosity (40°C)		30-40 mm2/s	ASTM D7279
Corrosion (Copper sheet 100°C×3h),		≤1	GB/T 5096
Thermal oxidation stability	viscosity ratio	≤1.25	SH/T 0219
	residual carbon increased	≤1.2%
	Max. typical cooling rate	105°C/s