Steel Grade 316 Vs 304

The key difference between the 304 and the 316l is the addition of molybdenum in the 316l.

Steel grade 316 vs 304. Stainless 316 is made up of 16 chromium 10 nickel and 2 molybdenum. Each of these stainless steel grades will resists corrosion are quite durable and are easily formed and fabricated. Outwardly 304 stainless steel and 316 stainless steel look very similar. Similar to 304 grade 316 stainless steel has high amounts of chromium and nickel.

Stainless 316 contains more nickel than stainless 304 while 304 contains more chromium than 316. 304 stainless steel vs 316 where 316 stainless steel is better. Both are non magnetic austenitic and non hardenable through heat treatment. 316 also contains silicon manganese and carbon with the majority of the composition being iron.

What s the difference between 304 and 316 stainless steel. The molybdenum is added to help resist corrosion to chlorides like sea water and de icing salts. As such 304 stainless steel is very often used in the dairy food and brewing industries. When you requiring an outdoor enclosure that exposed to varying elements 316 is a better material which can extend the lifespan of the product and it s much safer.

Where greater strength and hardness required. 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. Stainless 304 usually consists of 18 chromium and 8 nickel. Posted on september 27 2012 by rob bohn the simple answer is 304 contains 18 chromium and 8 nickel while 316 contains 16 chromium 10 nickel and 2 molybdenum.

202 304 316 grade stainless steel element 202 grade 304 grade 316 grade implications carbon 0 15 0 08 0 08 increase in decreases the corrosion resistance silicon 1 00 1 00 1 00 manganese 7 5 to 10 0 2 00 2 00 affects the magnetic characteristic and hardness of iron phosphorous 0 06 0 045 0 045 sulphur 0 03 0 03 0 03 chromium. The two steel grades are comparable in appearance chemical makeup and characteristics. Additional alloys typically include nickel titanium aluminum copper nitrogen phosphorous selenium and molybdenum. Application of 304 stainless steel 304 stainless steel is commonly used in the manufacture of various items including sinks pots pans tables and the like.