Stainless Steel 317L

Stainless Steel 317L

Alloy 317L is commonly used to handle sulfur, pulp liquor, acid dyestuffs, acetylating and nitrating mixtures, bleaching solutions, severe coal and oil, and many chemical compounds. Some other applications that use alloy 317L include:

Applications:-

  • Paper and pulp handling equipment
  • Chemical and petrochemical processing equipment
  • Condensers in fossil and nuclear fueled power generation stations
  • Food processing equipment
  • Textile equipment

Standards – Alloy 317L

  • ASTM/ASME: UNS N08020
  • EURONORM: FeMi35Cr20Cu4Mo2
  • DIN:  2.4660

CHEMICAL COMPOSITION OF STAINLESS STEEL 317L:

% Cr Ni C Si Mn P S Mo Fe
317L min: 18.0
max:20.0
min: 11.0
max: 15.0
0.035
max
0.75
max
2.0
max
0.04
max
0.03
max
min: 3
max: 4
balance

MECHANICAL PROPERTIES OF STAINLESS STEEL 317L:

Grade Tensile Strength
ksi (min.)
Yield Strength 0.2%
Offset ksi (min.)
Elongation –
% in
50 mm (min.)
Hardness
(Brinell) MAX
Hardness
(Rockwell B) MAX
317L 75 30 40 217 95

 .

Leave a Reply

Your email address will not be published. Required fields are marked *

You may use these HTML tags and attributes: <a href="" title=""> <abbr title=""> <acronym title=""> <b> <blockquote cite=""> <cite> <code> <del datetime=""> <em> <i> <q cite=""> <strike> <strong>