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What is K-2 ?

A unique product for fumeless Pickling and Passivation for Surface Finishing on Stainless Steel and its alloys.

 

What is Pickling & Passivation?

 

Pickling:

Pickling is the removal of defects and also the inherent or thickened oxide film from the surface of the stainless steel.

 

Passivation:

Passivation is the chemical treatment of stainless steel with a mild oxidant (or acid), such as K-2 Passivation, with the purpose of removing free iron from the surface and speed up the process of forming a protective/passive layer. Passivation is a must after every pickling process.

 

About K-2

K-2 products remove built-in corrosion, scales, discoloration and ferritic contamination from stainless steel. It Stops corrosion & restores full corrosion resistance to the treated surface and gives a flawless, uniform, smooth contamination free, sterile, particle-free, passive surface and controls Metal removal. K-2 Removes metallic contaminants, oxide scales, rust spots & annealing colours.

 

K-2 Products confirm to ASTM-A 380 and ASTM A-967