Pickling Paste For Stainless Steel Welding

The quality of the rinsing water is a prerequisite for good passivation.

Pickling paste for stainless steel welding.

S weld clean leaves a clean professional finished stainless steel weld area. Stainless steel surface restorers these restorers remove weld scale discoloration black oxides and other impurities from stainless steel also known as pickling while restoring the corrosion resistant chromium layer. Chemical pickling is without a doubt an effective weld. After pickling and completely removing oxide skin impurities stainless steel spontaneously passivates to the air.

Various treatment methods are employed on stainless steel to restore its corrosion resistance following operations such as cutting and welding. Where post weld cleaning cannot be avoided consideration should be given to using a less hazardous alternative to pickling paste. Restores damaged stainless steel surfaces such as weld seams by removing weld oxides the underlying chromium depleted layer and other defects that may cause local corrosion. Paste is ideal for heavy pickling to tough applications as it restores damaged stainless steel surfaces such as weld seams by removing weld oxides the underlying chromium depleted layer and other defects that may cause local corrosion.

One of the most common methods is chemical pickling which mainly involves the use of a special mixture sometimes referred to as the pickling paste. S weld clean utilises innovative australian technology for the formulation of a high adhesion stainless steel pickling gel. What is pickling and what makes it dangerous. The paste is easy to apply and highly visible thanks to the visible.

Avoiding contact between iron or steel surfaces and stainless steel. Avesta blueone pickling paste 130 is universally suitable for brush pickling of welds and smaller surfaces on all stainless steel grades. Böhler avesta blueone 130 pickling paste features fast pickling at low temperature. Avoid leaving stainless steel sheets on the floor exposed to traffic.

Pickling paste pickling spray the pickling passivation process removes all ferritic contamination left at the time of welding process work. Pickling paste is an acid etching gel that can be brushed onto stainless steel welds to reduce the appearance of discolouration. Supplied in a 2kg plastic jar. There are quite a few misconceptions about the passivation of stainless steel.

When sufficient cleaning is complete simply wash off with water.