Alloy details
Stainless steel 316L is the austenitic SS that is bearing molybdenum. This alloy is highly resistant to general corrosion and pitting as compared to chromium-nickel based SS. It is assuring high formability, high creep resistance, pitting/corrosion resistance and tensile/rupture strength at a greater temperature. Here L means that it is having carbon alloying element to the maximum level of 0.03%. L grade alloys are sensitization resistance into the heat treatment and in short term exposures. L-grade is having little lower strength than the standard stainless steels.
ASME SA312 TP316L Stainless Steel Pipes 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 |
Stock Size Range and Specifications For Stainless Steel 316L Pipe
Pipe Specification : ASTM A312, A358 / ASME SA312, SA358
Dimension Standard : ANSI B36.19M, ANSI B36.10
Outside Diameter : 6.00 mm OD up to 914.4 mm OD, Sizes up to 24” NB available Ex-stock
Thickness Range : 0.3mm – 50 mm, SCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XXS, SCH XS
Type : Seamless / ERW / Welded / Fabricated Pipes
Form : Round, Square, Rectangular, Oval, Hydraulic Etc
Length : Single Random, Double Random & Required Length
End : Plain End, Beveled End, Treaded
End Protection : Plastic Caps
Outside Finish : 2B, No.4, No.1, No.8 Mirror Finish for Stainless Steel Pipes, Finish as per customer Requirements
Specials : Sizes and Specifications other than above can be manufactured on request
Chemical Composition of Stainless Steel 316L Pipes
| Grade |
C |
Mn |
Si |
P |
S |
Cr |
Mo |
Ni |
Fe |
| SS 316L |
0.035 max |
2.0 max |
1.0 max |
0.045 max |
0.030 max |
16.00 - 18.00 |
2.00 - 3.00 |
11.00 - 14.00 |
68.89 min |
Mechanical Properties of SS 316L / S31603 / 1.4404 / SUS 316L Pipes
| Density |
Melting Point |
Tensile Strength |
Yield Strength (0.2%Offset) |
Elongation |
| 8.0 g/cm3 |
1399 °C (2550 °F) |
Psi – 75000 , MPa – 515 |
Psi – 30000 , MPa – 205 |
35 % |
