What is the difference between 316 stainless steel and 316L?

What is the difference between 316 stainless steel and 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.

How hard is 316 steel?

It also resists corrosion in marine atmospheres and has excellent resistance to intergranular corrosion in the as-welded condition. Type 316/316L has excellent strength and toughness at cryogenic temperatures….Type 316 (UNS S31600), Type 316L (UNS S31603) in Coil Form.

What grade stainless steel does Rolex use?

316L
For many years Rolex used the popular stainless steel grade 316L, which is the standard for round 95% of the watch industry. In 2001 however, they changed from using 316L to 904L and are currently the only watchmaker in the world to use this grade for their watchcases.

What is the tensile strength of 316?

For 316 stainless, the tensile strength is about 84,000 psi, so the shear strength is roughly 50,000 psi.

What are the properties of 316 stainless steel?

316 Stainless Steel Properties. 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. At room temperature, Grade 316 stainless steel also exhibits the following set of properties: Density 99 g/cm 3. Thermal Expansion 9 mm/m/°C.

What is the yield strength of 316?

Typical Mechanical Properties (SUS 316): Tensile Strength : 515 MPa min Yield Strength 0.2% Proof: 205 MPa min Elongation : 40% min (% in 50mm) Hardness: 95 HB max

What are the different grades of steel?

Based on carbon content, steel grades are often divided into three main groups: low carbon steel grades, such as AISI1005 to AISI 1026, IF, HSLA, TRIP, and TWIP steels, middle carbon steel grades, for example AISI 1029 to AISI 1053, and high carbon steel grades, such as AISI1055 to AISI1095.