317L ngongo kowiri tira
Kowiri tira 317/ 317L
Pepa Raraunga Hangarau
Ko te Alloy 317 me te 317L he kowiri tira austenitic e mau ana molybdenum.Na te mea ko te ihirangi molybdenum o 3-4% 317 me te 317L he kaha ake te atete ki te waikura whanui me te waikura poka/kapiti atu i te momo.304.Ko te 317 me te 317L e whakamahia ana i roto i nga ahumahi Kai, Rongoa, Moana me te Hangahanga.
317L ngongo kowiri tira
| Te Waahanga Matū | ||||||||||
| Taumaha% | C | Mn | Si | Cr | Ni | Mo | P | S | N | Fe |
| 317 | 0.08 te teitei | 2.0 mōrahi | 0.75 te teitei | 18-20 | 11-15 | 3-4 | 0.045 | 0.030 mōrahi | 0.10 mōrahi | Bal |
| 317L | 0.030 mōrahi | 2.0 mōrahi | 0.75 te teitei | 18-20 | 11-15 | 3-4 | 0.045 | 0.030 mōrahi | 0.10 mōrahi | Bal |
317L ngongo kowiri tira
Nga Tikanga Hangarau Tikanga
| Rauemi | Te Kaha Whakamutunga (Mpa) | 0.2 % Te Kaha Hua (Mpa) | % Whakaroa i roto i te 2″ | Rockwell B Te pakeke |
| Kohanga 317 | 515 | 205 | 35 | 95 |
| Kohanga 317L | 515 | 205 | 40 | 95 |
| Nga Taonga Miihini iti na ASTM A240 me ASME SA 240 | ||||
Te waatea
Ko te Alloy 317 (317L) kei roto i te , Tubing (Seamless or Welded), Waea, Forgings, Rings, Sheet, Stripe, Plate, Pipe (Seamless or Welded), Billet, Forgings, Flanges and Fittings.Tirohia te Rarangi Raarangi, whakapā atu ranei mo te waatea.
317L ngongo kowiri tira
Whakatakotoranga
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
WS 1.4438
AFNOR Z8CND19-15
UNS S31700 (317)
UNS S31703 (317L)
