Amer Vacuum Quenching Agent 4A

Performance Overview:

The product is the qualified heat treatment special oil and made of adding many 

refined special effect additives into high quality short friction base oil.  It can 

provide the highest hardness and smallest deformation and the oil performance 

is stable. The quality conforms to the 1# and 2# standards of JISK2242.

Main Advantages:

l With the low saturated vapor pressure, the workpiece can reach the same 

quenching hardness of normal atmospheric pressure even under the low 

pressure. It can better maintain the brightness on the surface of workpiece 

under the condition of non-oxidizing heating with the small oil consumption 

and clean workpiece.

lWith the excellent cooling performance and anti-rust capacity, it can 

realize the smooth surface of parts after quenching and make sure the surface 

hardness required by quenching material and specific metallographic structure.

l With the excellent thermal oxidation stability, it can ensure the enduring 

and stable brightness and superior cooling capacity and has the long-term service life.

Main Application:

lIt applies to the vacuum quenching for medium and large-sized structural steel, 

bearing steel, carburizing steel, tool and mould steel, high speed steel and other alloy steel. 

Precautions:

l It shall be stored indoor. If store it in open air, the barrel shall be placed horizontally 

to avoid water invading or the marks on barrel being immersed.

l It's strictly prohibited mixing the product with foreign matters otherwise it 

will lead to oil product getting bad or invalid.

l Do not mix it with other oil products to prevent the performance getting poor.

Typical Characteristics: