316(UNS S31600) and 316L (UNS S31603) is a type of chromium-nickelmolybdenum stainless steels, belongs to 300 series austenitic family.316L stainless steel, also known as marine grade stainless steel, is a low-carbon variant of 316 stainless steel and is primarily used to improve corrosion resistance.
Due to the low carbon content of 316L, it has better corrosion resistance, especially when welding. The low carbon content helps reduce the formation of carbides during the welding process, thereby improving the material's corrosion resistance. It also contains chromium, nickel, and molybdenum, which work together to improve the 316L material ability to withstand corrosion in moderately aggressive environments.

SS 316L Sheet Specification
|
Thickness |
0.3- 6 mm |
|
Standard |
AISI/ASTM/JIS |
|
Thickness |
Cold rolled:0.1~3.0mm |
|
Size |
Length:0.1m~12m (All Sizes Can be customzied) |
|
Tolerance |
±1% |
|
Processing Service |
Welding, Punching, Cutting, Bending, Decoiling |
|
Packing |
Standard Sea-worthy Packing |
|
Color |
Sliver,or as requirement |
316L Steel Equivalent Grades
| STANDARD | WERKSTOFF NR. | UNS | JIS | BS | GOST | AFNOR | EN |
| SS 316L | 1.4404 / 1.4435 | S31603 | SUS 316L | 316S11 / 316S13 | 03Ch17N14M3 / 03Ch17N14M2 | Z3CND17-11-02 / Z3CND18-14-03 | X2CrNiMo17-12-2 / X2CrNiMo18-14-3 |
SS 316 316L Chemical Composition
| Element | SS 316L |
| C | 0.035 max |
| Mn | 2.0 max |
| Si | 1.0 max |
| P | 0.045 max |
| S | 0.030 max |
| Cr | 16 – 18 |
| Ni | 10 – 14 |
| Mo | 2 – 3 |
| Fe | 68.89 min |
316L Steel Sheets Mechanical Properties
| Tensile Strength ksi (min) | Yield Strength 0.2% ksi (min) | Elongation % | Hardness (Brinell) MAX | Hardness (Rockwell B) MAX |
| 70 | 25 | 40 | 217 | 95 |
316L Stainless Steel Plate Surface Finish
316L Stainless Steel Sheets are available in various surface finishes, including 2B (cold-rolled, annealed, and pickled), No. 4 (brushed finish), and others, depending on the specific requirements of the application.

316L Plate Processing Service
316L steel sheets has been precision processed, has good surface quality and flatness, and is easy to cut, bend and weld,has great advantages in factory production, engineering assembly and machining.


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