SIrin alagbara 317/317L
Imọ Data Dì
317L pipo ọpọn ọpọn iwẹ
Alloy 317 ati 317L jẹ awọn irin alagbara austenitic ti o ni molybdenum.Nitori akoonu molybdenum ti 3-4% 317 ati 317L jẹ sooro diẹ sii si ipata gbogbogbo ati pitting / crevice ipata ju iru lọ.304.317 ati 317L ti wa ni lilo ninu Ounje, Pharmaceutical, Marine ati Architecture ise.
Awọn ọpọn iwẹ ati ọpọn ti o jẹ ti alloy 317L ni a lo nigbagbogbo ni Ounje, Ile elegbogi, Marine ati Awọn ile-iṣẹ faaji.Eyi jẹ nitori otitọ pe awọn ohun elo 317 ati 317L jẹ awọn irin alagbara austenitic ti o ni molybdenum pẹlu akoonu molybdenum ti 3-4%, eyiti o pese fun wọn pẹlu resistance nla si ipata gbogbogbo bii pitting / crevice ipata nigba akawe si iru 304.
| Kemikali Tiwqn ifilelẹ | ||||||||||
| Ìwúwo% | C | Mn | Si | Cr | Ni | Mo | P | S | N | Fe |
| 317 | ti o pọju 0.08 | 2.0 ti o pọju | ti o pọju 0.75 | 18-20 | 11-15 | 3-4 | 0.045 | ti o pọju 0.030 | 0.10 ti o pọju | Bal |
| 317L | ti o pọju 0.030 | 2.0 ti o pọju | ti o pọju 0.75 | 18-20 | 11-15 | 3-4 | 0.045 | ti o pọju 0.030 | 0.10 ti o pọju | Bal |
317L pipo ọpọn ọpọn iwẹ
Aṣoju Mechanical Properties
317L pipo ọpọn ọpọn iwẹ
| Ohun elo | Agbara Fifẹ Gbẹhin (Mpa) | 0.2% Agbara Ikore (Mpa) | % Ilọsiwaju ni 2 ″ | Rockwell B Lile |
| Alloy 317 | 515 | 205 | 35 | 95 |
| Alloy 317L | 515 | 205 | 40 | 95 |
| Awọn ohun-ini ẹrọ ti o kere julọ nipasẹ ASTM A240 ati ASME SA 240 | ||||
Wiwa
Alloy 317 (317L) wa ninuPẹpẹ (Yika, Hex, Alapin), Tubing (Seamless or Welded), Waya, Forgings, Rings, Sheet, Strip, Plate, Pipe (Seamless or Welded), Billet, Forgings, Flanges and Fittings.Wo Akojọ Iṣura,Akojọ Iṣura Awotabi olubasọrọTitajafun wiwa.
317L pipo ọpọn ọpọn iwẹ
Awọn pato
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)
Akoko ifiweranṣẹ: Oṣu Kẹrin Ọjọ 15-2023