ASTM A269 TP316L stainless steel pipe is a stainless steel seamless pipe produced in accordance with ASTM A269 standards. The material is TP316L.
TP316L is a stainless steel with lower carbon content and excellent corrosion resistance, especially in chloride environments. Therefore, ASTM A269 TP316L stainless steel pipe is widely used in chemical, petroleum, pharmaceutical, food, marine engineering and other fields, and is especially popular in occasions that need to withstand highly corrosive environments.
Compared with ASTM A269 TP304L stainless steel pipe, ASTM A269 TP316L stainless steel pipe has stronger corrosion resistance, but the price is also relatively higher.
ASTM A269 TP316L Stainless Steel Pipe Chemical Composition(%)
| C | P | S | N | ||||||
| TP316L | Less than or equal to 0.03 | Less than or equal to 2.00 | Less than or equal to 0.045 | Less than or equal to 0.03 | Less than or equal to 0.75 | 16.0-18.0 | 2.0-3.0 | 10.0-14.0 | Less than or equal to 0.10 |
ASTM A269 TP316L Stainless Steel Pipe Mechanical Properties
| TP316L | Greater than or equal to 485 | Greater than or equal to 170 | Greater than or equal to 40 | Less than or equal to 95 | Less than or equal to 217 |
ASTM A269 TP316L Stainless Steel Pipe Physical Properties
| Density (kg/m3 | Mean Coefficient of Thermal Expansion (m/m/0C) | Specific Heat 0-1000C (J/kg.K) | |||||||
| 0-100 degree | 0-315 degree | 0-538 degree | at 100 degree | at 500 degree | |||||
| TP306L | 8000 | 193 | 15.9 | 16.2 | 18.4 | 16.2 | 21.5 | 500 | 740 |
