ASTM A213 TP317L Heat Resistant Stainless Steel Seamless Tube
317L Stainless Steel Seamless Pipe - We are one of the leading exporter, manufacturers and Suppliers in all Stainless Steel Seamless & ERW Pipes of Grades 304, 304L, 316, 316L, 321, 309, 310, 316 Ti, Duplex and also Hastealloy Pipes.
317L Stainless Steel Pipe is a molybdenum bearing, low carbon content "L" grade austenitic stainless steel that provides improved corrosion resistance over 304L and 316L stainless steels.
Table 1. Composition ranges for 317L grade of stainless steels.
|
Grade |
UNS# |
C |
Mn |
Si |
P |
S |
Cr |
Mo |
Ni |
N |
|
317L |
S31703 |
0.03 |
2 |
0.045 |
0.03 |
0.75 |
18-20 |
3-4 |
11-15 |
0.1 |
Table 2. Mechanical properties of 317L grade stainless steels.
Grade |
Tensile Str |
Yield Str |
Elong |
Hardness |
|
|
Rockwell B (HR B) max |
Brinell (HB) max |
||||
|
317L |
515 |
205 |
40 |
95 |
217 |
