Steel Grade 316 Properties

Two of the more commonly used grades of austenitic stainless steel are grades 304 and 316.

Steel grade 316 properties. Thermal expansion 9 mm m c. Grade 316 is the standard molybdenum bearing grade second in importance to 304 amongst the austenitic stainless steels. Table 2 ss 316 stainless steel properties data are for 25 4 mm 1 in diameter bar. It is also known as marine grade stainless steel due to its increased resistance to chloride corrosion compared to type 304.

Density 99 g cm 3. Type 316 grade stainless steel is particularly effective in acidic environments. Alloy addition of molybdenum prevents specific forms of corrosion. This grade of steel is effective in protecting against corrosion caused by sulfuric hydrochloric acetic formic and tartaric acids as well as acid sulfates and alkaline chlorides.

3 a composition that prevents the iron from rusting as well as providing heat resistant properties. Grade 304 stainless steel is generally regarded as the most common austenitic stainless steel. The following tables show aisi 316 grade stainless steel mechanical properties such as yield strength tensile strength elongation and hardness etc. Grade 316 stainless steel comes with a minimum tensile stress of 515 mpa a minimum yield stress of 205 mpa and a minimum elongation of 40 in 50mm.

Other applications include fasteners and screens for the mining industry. 316 round bar 316 flat bar 316 hollow bar 316 tube pipe 316 sheet plate 316 strip coil 316 wire 316 forging 316 tube pipe tel 86 13880247006. The resultant composition of cs 316 gives the steel much increased corrosion resistance in many aggressive environments. At room temperature grade 316 stainless steel also exhibits the following set of properties.

The molybdenum gives 316 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 grade after 304. Stainless steel special steel compressor blading turbine blading superalloy supplier. The 316 family is a group of austenitic stainless steels with superior corrosion resistance to 304 stainless steels.

316 is often used for building nuclear reprocessing plants. 276 is a group of iron based alloys that contain a minimum of approximately 11 chromium. They also have excellent toughness and can be used in the food marine chemical and architectural fields. Grade 316 is an improved version of cs 304 with the addition of molybdenum and a slightly higher nickel content.

Tool die steels inc. For food and surgical stainless steel uses. To help you determine which grade is right for your project this blog will examine the difference between 304 and 316 stainless steel.