Stainless Steel Discoloration Heat

At elevated temperature the metal comprising the stainless steel will combine with oxygen to form an oxide layer on the metal surface.

Stainless steel discoloration heat. Cooking utensils made from stainless steel are also popular because they are low maintenance. The surface discoloration on stainless steel after grinding or welding is surface oxidation. Stainless steel brings the look of sleek sophistication to your kitchen. Rainbow discoloration aka heat tint aka rainbow stain rainbow discoloration otherwise known as heat tint is the ugly rainbow pattern that develops inside the pan or stainless cooktops and sinks due to excessive heat or too rapid heating.

A similar hi value on stainless steel that is 1 8 in. However stainless steel can become streaked with unsightly heat stains. Stainless steel is an alloy that contains some chromium so it can resist. While this technique may seem basic to some of you cooking on high heat can burn food and give you less flexibility as you cook stainless steel will discolor from constant high heat.

Heat tint temper colours on stainless steel surfaces the colour formed when stainless steel is heated either in a furnace application or in the heat affected zone of welds is dependent on several factors that are related to the oxidation resistance of the steel. Stainless steel is a sturdy and reliable material commonly used in kitchen sinks appliances and cookware. Heat tint temper colours on stainless steel surfaces heated in air introduction. The color of the stain is a function of the layer thickness.

Why does this happen. The colour formed when stainless steel is heated either in a furnace application or in the heat affected zone of welds is dependent on several factors that are related to the oxidation resistance of the steel. With a few simple household products it is easy to clean stainless steel that is discolored from heat. The easiest way to reduce hi is to increase travel speed assuming you have a voltage and amperage value that is producing the desired welder friendly arc characteristics.

Many spots can be washed away with a mild detergent but some are more stubborn. The heat tint or temper colour formed is caused by the. There is no reason to live with the stains. Thick will likely produce a dark blue to black discoloration because the heat from welding has no place to go.

Heat tints appearing after stainless steel welding are a common occurrence in the industry. When cooking with stainless steel we recommend that you use lower heat to cook your food. This discoloration is sometimes known as bluing.