What is L in SS 316L?
316/316L Stainless Steel: The ‘L’ Designation The L denotes the low content of carbon in the steel. 316L is best known among fabricators for being resistant to cracks after the weld process is completed. This makes 316L the preferred choice of fabricators who look to build metallic structures for industry applications.
What is L stainless steel?
Low carbon or “L” grades are used to prevent or delay sensitisation of stainless steel at elevated temperatures and the resulting lower corrosion resistance. The problematic temperature zone is 450-850 °C, encountered during welding or specific application environments.
Is 316 low carbon steel?
One of the most popular types of low carbon steel is the 316l stainless steel alloy. This metal contains up to 0.03% carbon and it can be very easy to work with.
What is difference between SS 316 and SS 316L?
316L stainless steel is almost identical to 316. The only difference is the carbon content. 316L’s lower carbon content imparts even better corrosion resistance than 316. 316L does not require post-weld annealing.
Is 316L stainless steel waterproof?
316L grade is nickel free, lead free and cadmium free. Moreover, Stainless Steel in its original color (silver) is water resistant and doesn’t tarnish, ever!
Is 316L stainless steel expensive?
It’s ability to resist acids and chlorides, including salt, makes grade 316 ideal for chemical processing and marine applications. However, the addition of nickel and molybdenum also makes grade 316 a more expensive alloy than stainless steel 304 per ounce of material.
How strong is 316 stainless steel?
Mechanical Properties of Stainless Steel 316
| Grade | 316 Bar and Section (up to 160 mm thick) | 316 Sheet (up to 8 mm thick) |
|---|---|---|
| Tensile Strength (MPa) | 500 – 700 | 530 – 680 |
| Proof Stress (MPa) | 200 Min | 240 Min |
| Elongation A50 mm | 40 Min % | 40 Min % |
| Hardness Brinell | 215 Max HB | – |
Is ss316 a food grade?
Food Grade Stainless Steel 316 What makes the grade 316 alloy an ideal food grade steel sheet material is the fact that it has a high resistance to acids, alkalis, and chlorides (such as salt).
Is 316 stainless food safe?
Grade 316 is an ideal food grade steel for nearly any application. It offers a high resistance to alkalis, acids and chlorides, such as salt, and won’t cause corrosion. It also has an extremely high continuous use temperature, more than food processing typically requires.
Does 316 stainless steel tarnish?
Typically, 316 grade stainless steel costs slightly more than 304 grade steel because of its enhanced chemical and production properties. The extra cost can be justified, however, because hardware made of type 316 stainless steel is extra resistant to tarnish and corrosion, enabling it to last a very long time.