Selection 316L Stainless Steel for Semiconductor Gas Filter By yaang.com

The continued increase in semiconductor device sophistication, and resultant decrease in line widths, require cleaner components throughout process gas delivery systems. Properly designed high purity gas filter assemblies are transparent to homogeneous constituents in the gas stream, i.e., to remove particulate contamination with no other effect on the inlet gas purity. In order to accomplish this goal, the assemblies used to house the filter devices are most often constructed of smooth, clean and electropolished 316 stainless steel.

Use of Nickel and 316L Stainless Steel Filter Assemblies By yaang.com

The continued increase in semiconductor device sophistication, and resultant decrease in line widths, require cleaner components throughout process gas delivery systems. Properly designed high purity gas filter assemblies are transparent to homogeneous constituents in the gas stream, i.e., to remove particulate contamination with no other effect on the inlet gas purity. In order to accomplish this goal, the assemblies used to house the filter devices are most often constructed of smooth, clean and electropolished 316 stainless steel.

316L Stainless Steel Differs From 316 Stainless Steel By yaang.com

Grade 316L Stainless Steel is very similar to 316 stainless steel. It is still considered a molybdemum-bearing grade and has properties that make it highly resistant to corrosive degradation. grade 316L stainless steel differs from 316 in that contain lower levels of carbon. The decreased level of carbon in this stainless steel makes this grade immune from sensitisation or grain boundary carbide precipitation. Because of this unique property, Grade 316L Stainless Steel tends to be commonly used in heavy gauge welding situations.  Additionally the lower carbon levels make this grade easier to machine. Like 316 stainless steel, 316L Stainless Steel because of its austenitic structure is extremely tough, even in the most extreme of temperatures.

316/316L Stainless Steel（UNS S31600/UNS S31603）By Yaang.com

Grade 316 / 316L | UNS S31600 / UNS S31603 | 1.4401 / 1.4404

These steels are the second most regularly specified stainless steels after Type 304 stainless steel and are part of the SAE defined 300 Series which encompasses a range of austenitic chromium-nickel alloys. Austenitic stainless steels like Type 316L stainless steel is widely available, have good general corrosion resistance, good cryogenic toughness, and excellent formability and weldability.

316L Stainless Steel Date Sheet By yaang.com

Type 316L stainless steel in a molybdenum bearing austenitic. It is more resistant to general corrosion and pitting than conventional nickel chromium stainless steels such as 302-304. It has the following characteristics:

- Higher creep resistance

- Excellent formability.

- Rupture and tensile strength at high temperatures

- Corrosion and pitting resistance

Types 316 Stainless Steel and 316L Stainless Steel By yaang.com

Type 316 Stainless Steel is an austenitic chromium-nickel stainless steel that contains between two and three percent molybdenum. The molybdenum content increases corrosion resistance, improves resistance to pitting in chloride ion solutions and increases strength at high temperatures.

Type 316 stainless steel is particularly effective in acidic environments, protecting against corrosion caused by sulfuric, hydrochloric, acetic, formic and tartaric acids, as well as acid sulfates and alkaline chlorides.