Alloy 317 (317L)is available in Bar (Round, Hex, Flat), Tubing (Seamless or Welded), Wire, Forgings, Rings, Sheet, Strip, Plate, Pipe (Seamless or Welded), Billet, Forgings, Flanges and Fittings.For all stock availability of contact Sales.
| Grade | US Aerospace/Military | US Commercial | British Specification | European Specification | Other |
| 317 317L |
QQ-S-763 | ASTM A240 / ASME SA240 ASTM A249 / ASME SA249 ASTM A312 / ASME SA312 ASTM A409 / ASME A409 ASTM A276 / ASME SA276 ASTM A478 / ASME A478 ASTM A479 / ASME A479 ASTM A314 / ASME SA314 ASTM A473 / ASME SA473 ASTM A182 / ASME A182 ASTM A403 / ASME SA403 |
BS 970; 317S16 / 317S12 | Werkstoff 1.4438 AFNOR Z8CND19-15 |
UNS S31700 (317) UNS S31703 (317L) |
| Chemical Composition Limits | |||||||||||
| Weight % | C | Mn | Si | Cr | Ni | Mo | P | S | N | Fe | |
| 317 | 0.08 max | 2.0 max | 0.75 max | 18-20 | 11-15 | 3-4 | 0.045 | 0.030 max | 0.10 max | Bal | |
| 317L | 0.030 max | 2.0 max | 0.75 max | 18-20 | 11-15 | 3-4 | 0.045 | 0.030 max | 0.10 max | Bal | |
Alloy 317 and 317L are molybdenum-bearing austenitic stainless steels. Due to the molybdenum content of 3-4% 317 and 317L are more resistant to general corrosion and pitting/crevice corrosion than type 304. 317 and 317L are used in the Food, Pharmaceutical, Marine and Architecture industries.
| Material | Ultimate Tensile Strength (Mpa) | 0.2 % Yield Strength (Mpa) | % Elongation in 2" | Rockwell B Hardness |
| Alloy 317 | 515 | 205 | 35 | 95 |
| Alloy 317L | 515 | 205 | 40 | 95 |
| Minimum Mechanical Properties by ASTM A240 and ASME SA 240 | ||||
Specifications
QQ-S-763
ASTM A240 / ASME SA240
ASTM A249 / ASME SA249
ASTM A312 / ASME SA312
ASTM A409 / ASME A409
ASTM A276 / ASME SA276
ASTM A478 / ASME A478
ASTM A479 / ASME A479
ASTM A314 / ASME SA314
ASTM A473 / ASME SA473
ASTM A182 / ASME A182
ASTM A403 / ASME SA403
BS 970; 317S16 / 317S12
Werkstoff 1.4438
AFNOR Z8CND19-15
UNS S31700 (317)
UNS S31703 (317L)
Harsh Steel export Stainless Steel 317 to below countries.
Harsh steel is a major stockist and Exporter of Stainless Steel 317 to many countries of the world such as Singapore, Brisbane, Sydney, Melbourne, Australia, Houston, TX, San Diego, San Francisco, Atlanta, USA, Brentford, United Kingdom, Phoenix, Ireland, New Zealand and Canada, Western Australia , Queensland, New South Wales, South Australia, Victoria, Australian Capital Territory, Tasmania, Northern Territory, Ontario, British Columbia, Yukon Territory, Alberta, Manitoba, Saskatchewan, New foundland, Prince Edward Island, New Brunswick, Nova Scotia, Eastern Cape, Gauteng, Kwazulu-Natal, Western Cape, England, Scotland, Wales, Northern Ireland, Lagos, Abuja Capital Territory, Vadodara, Mumbai, Chennai, New Delhi, Mahape, Gurgaon, Noida, Bangalore, Coimbatore, Cochin, Ash Sharqiyah, Ar Riyad, Makkah, Dhahran, Riyadh, Jiddah, Jeddah, Masqat, Kwazulu-Natal, Gauteng, Western Cape, Free State, Eastern Cape, Alberta, Saskatchewan, British Columbia, Newfoundland, New Brunswick, Manitoba, Ontario, Nova Scotia, Quebec, Calgary, Edmonton, Vancouver, Toronto, Birmingham, Brentford, Manchester, Bristol, Sheffield, Milton Keynes, London, Poplar, Edinburgh, Thames Ditton.