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SAE 316L grade stainless steel, sometimes referred to as A4 stainless steel or marine grade stainless steel, is the second most common austenitic stainless steel after 304/A2 stainless steel. Its primary alloying constituents after iron , are chromium (between 16–18%), nickel (10–12%) and molybdenum (2–3%), with small (<1%) quantities of ...
AISI 316 stainless steel (UNS S31600) is the second most commonly used austenitic stainless steel. Due to the addition of Molybdenum (Mo), SS 316 has a great improvement in corrosion resistance and certain properties compared to SS304.
316 Stainless Steel is the standard molybdenum-bearing austenitic grade and a typical 18-10 stainless steel grade, the molybdenum in 316 provides better overall corrosion-resistant properties than grade 304, particularly higher resistance to pitting and crevice corrosion in chloride environments.
Type 316: The second most common austenitic stainless steel is type 316. The addition of 2% molybdenum provides greater resistance to acids and localized corrosion caused by chloride ions.
The main difference between 304 vs 316 stainless steel is that 304 does not contain molybdenum, while 316 contains 2-3% molybdenum and less chromium and more nickel. The addition of molybdenum provides pitting resistance in phosphoric acid, acetic acid and dilute chloride solutions and provides corrosion resistance in sulfurous acid.
29 Mac 2024 · 18/8, 316, and 304 stainless steels are all very similar. Their differences lie in their composition, properties, applications, and cost. This article will discuss the differences between 18/8 vs. 316 vs. 304 stainless steel in terms of composition, how they are made, and their advantages.
What is 316 Stainless Steel? Grade 316 Stainless Steel is the second most commonly used stainless steel, behind 304 stainless steel. It is an austenitic, corrosion-resistant steel with excellent strength, toughness, fabrication characteristics and weldability.
What is 316 Stainless Steel and Where Is It Used? When it comes to 316 stainless steel, you can expect better corrosion and pitting resistance to chlorides than 304 stainless steel and higher levels of strength at elevated temperatures. This is due in part to the addition of molybdenum.
316L is widely used in the chemical industry due to its excellent corrosion resistance. 316L is also a derivative steel of 18-8 type austenitic stainless steel, with 2 to 3% Mo element added. On the basis of 316L, many steel grades are also derived.
Both AISI 316 vs 316L stainless steel are molybdenum (Mo) containing austenitic stainless steel grades. The main difference between 316 and 316L stainless steel is the level of carbon content, weldability, corrosion resistance and mechanical properties.
