STANDARDS | OD | WT | ||
mm | inch | mm | ga | |
ASTM 249/269 | 15.88-219 | 5/8"-8 5/8" | 0.6-6.0 | 24ga-4ga |
ASTM A789 | ||||
EN 10217-7 |
Grade | Composition, % | |||||||
C | Mn | P | S | Si | Ni | Cr | Mo | |
max | max | max | max | |||||
Austenitic | ||||||||
304 | 0.080 | 2.0 max | 0.045 | 0.030 | 1.00 | 8.0-11.0 | 18.0-20.0 | |
304L | 0.035 | 2.0 max | 0.045 | 0.030 | 1.00 | 8.0-13.0 | 18.0-20.0 | |
316L | 0.035 | 2.0 max | 0.045 | 0.030 | 1.00 | 10.0-15.0 | 16.0-18.0 | 2.0-3.0 |
Austenitic-Ferritic | ||||||||
2205 | 0.030 | 2.0 max | 0.030 | 0.020 | 1.00 | 4.5-6.5 | 22.0-23.0 | 3.0-3.5 |
2507 | 0.030 | 1.2 max | 0.035 | 0.020 | 0.80 | 6.0-8.0 | 24.0-26.0 | 3.0-5.0 |