Stainless Steel Grade 316 Properties

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.

Stainless steel grade 316 properties. Stainless 316 contains more nickel than stainless 304 while 304 contains more chromium than 316. At room temperature grade 316 stainless steel also exhibits the following set of properties. 316 added molybdenum and higher nickel content gives it greater corrosion resistance in many aggressive environments compared to 304. Stainless 304 usually consists of 18 chromium and 8 nickel.

Stainless 316 is made up of 16 chromium 10 nickel and 2 molybdenum. Grade 316 is an improved version of cs 304 with the addition of molybdenum and a slightly higher nickel content. 316 stainless steel has improved corrosion resistance particularly for pitting and crevice corrosion in chloride environments the properties applications and fabrication details are provided for 316 stainless steel. Grade 316 is an austenitic grade second only to 304 in commercial importance.

Thermal expansion 9 mm m c. Stainless steel grade 316 grade 316 316l technical data summary. The resultant composition of cs 316 gives the steel much increased corrosion resistance in many aggressive environments. Table 2 ss 316 stainless steel properties data are for 25 4 mm 1 in diameter bar.

3 different types of stainless steel include the elements carbon from 0 03 to greater than 1 00 nitrogen aluminium silicon sulfur titanium nickel copper selenium niobium. 316 stainless steel properties. Similar to 304 grade 316 stainless steel has high amounts of chromium and nickel. En 1 4401 grade 316 stainless steel 16 chromium 10 nickel and 2 molybdenum is the second most important austenitic stainless steel compared to 304.

276 is a group of iron based alloys that contain a minimum of approximately 11 chromium. Type 316 grade stainless steel is particularly effective in acidic environments. 316 also contains silicon manganese and carbon with the majority of the composition being iron. The two steel grades are comparable in appearance chemical makeup and characteristics.

The molybdenum gives 316 better overall corrosion resistant properties than grade 304 particularly higher resistance to pitting and crevice corrosion in chloride environments. Density 99 g cm 3. The following tables show aisi 316 grade stainless steel mechanical properties such as yield strength tensile strength elongation and hardness etc. A major difference between 304 and 316 stainless steel is the chemical composition with 316 containing a significant amount of molybdenum.