316 316L Stainless Commercial Tubing
316 316L Stainless Commercial Tubing
316L has a wide range of applications in the chemical industry because of its excellent corrosion resistance, 316L is also a derivative of 18-8 austenitic stainless steel, adding 2 ~ 3% Mo element. On the basis of 316L, many steel grades are also derived, such as 316Ti after adding a small amount of Ti, 316N after adding a small amount of N, and 317L is derived from increasing Ni and Mo content.
Chemical composition
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N | |
| 316 | min. max. |
– 0.08 |
– 2.0 |
– 0.75 |
– 0.045 |
– 0.030 |
16.0 18.0 |
2.0
3.0 |
10.0
14.0 |
– 0.10 |
| 316L | min. max. |
– 0.030 |
– 2.0 |
– 0.75 |
– 0.045 |
– 0.030 |
16.0 18.0 |
2.0
3.0 |
10.0
14.0 |
– 0.10 |
| 316H | min. max. |
0.04 0.10 |
– 2.0 |
– 0.75 |
-0.045 | – 0.030 |
16.0 18.0 |
2.0
3.0 |
10.0
14.0 |
– |
Mechanical Properties
| Grade | Tensile Strength (MPa) min | Yield Strength 0.2% Proof (MPa) min | Elongation (% in 50mm) min | Hardness | |
| Rockwell B (HR B) max | Brinell (HB) max | ||||
| 316 | 515 | 205 | 40 | 95 | 217 |
| 316L | 485 | 170 | 40 | 95 | 217 |
| 316H | 515 | 205 | 40 | 92 | 217 |
| 316H also has a requirement for a grain size of ASTM No 7 or coarser. | |||||
Application Scenarios
SURFACE
Product Testing
Packaging & Shipping
Laser cutting tube Customized according to drawings
Detailed Photo
production flow
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