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What are the Top Mistakes to Avoid When Handling Stainless Steel?

Posted by CAMM Metals on Jan 31, 2018 10:15:00 AM

stainless steelStainless steel is a very attractive metal used for various types of projects. However, because its surface is so polished, scratches and other damage are more likely to show up than in other metals. Because stainless steel is so susceptible to damage, it’s easy to make a mistake when handling the material. Here are some of the common mistakes that people make when handling stainless steel.


Stainless steel has low thermal conductivity and a high expansion rate, making it very easily distorted during welding processes. In order to avoid distortion, you should use the lowest amperage possible without jeopardizing the quality of the weld. You should also control interpass temperatures to minimize distortion and use controlled tack welding, clamping jigs, or a copper backing plate to hold the workpiece in place.

Introducing Surface Contaminants

There are many different surface contaminants that can be introduced while handling stainless steel. Iron fillings and other environmental contaminants can get onto the surface while the metal is sitting in the fabrication shop. While handling stainless steel, grease, chalk, or other materials might be on the handler’s hands. These contaminants can lead to localized corrosion.

In order to avoid surface contaminants, use an abrasive designed specifically for stainless steel grinding, blending, and deburring. Keep stainless steel abrasives separate from abrasives for other metals and never use an abrasive on stainless steel that has been used on another metal. Keep stainless steel in its packaging and protected as long as possible and store it separate from all other metals.

Improper Cleaning

There are very specific cleaning processes needed to care for stainless steel because scratches show up so easily. Abrasive cleaners that can scratch stainless steel should not be used, and you should avoid scrubbing stainless steel too hard. Failing to properly rinse stainless steel after cleaning can lead to unsightly water spots. Using cleaners with chlorine or bleach will also damage stainless steel In order to clean stainless steel, you should use warm water and a soft cloth. Gently clean the stainless steel and rinse it thoroughly. After rinsing, dry the material with a soft towel to prevent water spots.

CAMM Metals | CT Stainless Steel Fabrication

It's crucial to do your research when choosing a metal fabrication, as not all companies are capable of completing the same quality of work. CAMM Metals has years of experience, honing our skills across the board to deliver a quality product and measurable bottom line value to our customers.

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Topics: stainless steel fabrication, stainless steel, Stainless Steel Maintenance

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