What is 316 Stainless Steel and Where Is It Used? This variation offers the same corrosion resistance as 304 stainless steel, but with slightly lower mechanical properties. With good formability, 304 stainless steel can be readily welded by all common methods.ģ04L stainless steel is an extra low carbon variation that avoids harmful carbide precipitation due to welding. What is 304 Stainless Steel and Where Is It Used?Īs the most widely used of all stainless steel, 304 stainless steel is most notably present in industrial applications and kitchen equipment. It is a highly heat-resistant grade, and offers good corrosion resistance to many chemical corrodents, as well as industrial atmospheres. To help offset these fluctuations, surcharges are added to the base price, typically per pound and varied by the mill.Ĭheck out the table below for a daily update on the price of these commodities, as well as those impacting other metals. This is a prime example of how the price of stainless steel grades can fluctuate based on the ebb and flow of the raw material cost. This is due to the higher levels of nickel content contained within 316, as well as the presence of molybdenum. Generally, 316 stainless steel is higher in price versus 304 stainless steel. Molybdenum - Increases strength, hardness, hardenability, and toughness as well as creep resistance, and strength at elevated temperatures.Nickel - Increases strength and hardness without sacrificing ductility and toughness.īut the addition of alloy elements like molybdenum can make subtle, but important, differences:.Chromium – Increases tensile strength, hardness, hardenability, toughness resistance to wear and abrasion, resistance to corrosion and scaling at elevated temperatures.As part of the five families of stainless steel, 304 stainless steel and 316 stainless steel are austenitic grades that contain high levels of chromium and nickel.
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