17-4PH, irin alagbara, irin alagbara, irin precipitated àiya alagbara, irin
17-4PH, irin alagbara, irin alagbara, irin precipitated àiya alagbara, irin,
17-4PH irin alagbara, irin igbanu, 17-4PH irin alagbara, irin bankanje, 17-4PH irin alagbara, irin awo, 17-4PH irin alagbara, irin opa, 17-4PH alagbara, irin okun, 17-4PH irin alagbara, irin tube, 17-4PH irin alagbara, irin waya,
Awọn orukọ Iṣowo ti o wọpọ:17-4ph,S51740,SUS630,0Cr17Ni4Cu4Nb,05Cr17Ni4Cu4Nb,W. Nr./EN 1.4548
17-4 alagbara jẹ ẹya-ara-hardening martensitic alagbara, apapọ agbara ga pẹlu awọn ipata resistance ti irin alagbara, irin.Hardening jẹ aṣeyọri nipasẹ igba diẹ, itọju iwọn otutu kekere ti o rọrun.Ko dabi awọn irin alagbara martensitic mora, gẹgẹ bi iru 410, 17-4 jẹ ohun weldable.Agbara, ipata ipata ati iṣelọpọ irọrun le ṣe 17-4 alagbara kan aropo ti o munadoko fun awọn irin erogba agbara giga bi daradara bi awọn onidi alagbara miiran.
Ni iwọn otutu itọju ojutu, 1900 ° F, irin naa jẹ austenitic ṣugbọn o ni iyipada si eto martensitic erogba kekere lakoko itutu si otutu yara.Iyipada yii ko pari titi ti iwọn otutu yoo lọ silẹ si 90°F.Alapapo atẹle si awọn iwọn otutu ti 900-1150°F fun wakati kan si mẹrin ojoriro n mu alloy lagbara.Itọju lile yii tun binu si eto martensitic, jijẹ ductility ati lile.
17-4PH Kemikali Tiwqn
| C | Cr | Ni | Si | Mn | P | S | Cu | Nb+Ta |
| ≤0.07 | 15.0-17.5 | 3.0-5.0 | ≤1.0 | ≤1.0 | ≤0.035 | ≤0.03 | 3.0-5.0 | 0.15-0.45 |
17-4PH ti ara Properties
| iwuwo | Specific agbara ooru | Ojuami yo | Gbona elekitiriki | Iwọn rirọ |
| 7.78 | 502 | 1400-1440 | 17.0 | 191 |
17-4PH Mechanical Properties
| Ipo | бb/N/mm2 | б0.2/N/mm2 | 5/% | ψ | HRC | |
| Òjòjò | 480 ℃ ti ogbo | 1310 | 1180 | 10 | 35 | ≥40 |
| 550℃ ti ogbo | 1070 | 1000 | 12 | 45 | ≥35 | |
| 580℃ ti ogbo | 1000 | 865 | 13 | 45 | ≥31 | |
| 620 ℃ ti ogbo | 930 | 725 | 16 | 50 | ≥28 | |
17-4PH Standards ati ni pato
AMS 5604, AMS 5643, AMS 5825, ASME SA 564, ASME SA 693, ASME SA 705, ASME Iru 630, ASTM A 564, ASTM A 693, ASTM A 705, ASTM Iru 630
Ipò A – H1150,ISO 15156-3,NACE MR0175,S17400,UNS S17400,W.Nr./EN 1.4548
17-4PH Awọn ọja to wa ni Awọn irin Sekonic
17-4PH ifi & ọpá
Awọn ọpa iyipo / Awọn ọpa alapin / Awọn ọpa hex, Iwọn Lati 8.0mm-320mm, Ti a lo fun awọn boluti, awọn fastners ati awọn ẹya miiran
17-4PH Welding Waya
Ipese ni alurinmorin waya ati orisun omi waya ni okun fọọmu ati ki o ge ipari.
17-4PH Orisun omi
Orisun omi pẹlu ni ibamu si iyaworan onibara tabi sipesifikesonu
17-4PH dì & awo
Awọn iwọn to 1500mm ati gigun to 6000mm, Sisanra lati 0.1mm si 100mm.
17-4PH tube ailopin & paipu welded
Iwọn awọn iṣedede ati iwọn adani le jẹ iṣelọpọ nipasẹ wa pẹlu ifarada kekere
17-4PH rinhoho & okun
Ipo rirọ ati ipo lile pẹlu oju didan AB, iwọn to 1000mm
17-4PH fasteners
17-4PH ni awọn fọọmu ti Bolts, skru, flanges ati awọn miiran yiyara, ni ibamu si awọn onibara sipesifikesonu.
Kini idi ti 17-4PH?
•Rọrun lati ṣatunṣe ipele agbara, iyẹn nipasẹ awọn ayipada ninu ilana itọju ooru lati ṣatunṣe iyipada alakoso martensite ati ti ogbo
itọju ti irin lara ojoriro alakoso ìşọn.
•Ipata rirẹ resistance ati omi resistance.
•Alurinmorin: Ni ipo ti ojutu ti o lagbara, ti ogbo tabi overageing, alloy le jẹ welded ni ọna ang, laisi preheating.
Ti o ba nbeere agbara alurinmorin sunmo si agbara irin ti ogbo lile, lẹhinna alloy gbọdọ jẹ ojutu to lagbara ati itọju ti ogbo lẹhin alurinmorin.
Yi alloy jẹ tun dara fun brazing, ati awọn ti o dara ju brazing otutu ni ojutu otutu.
•Idaabobo ipataAlloy ipata resistance jẹ superior si eyikeyi miiran boṣewa hardenable irin alagbara, irin, ninu awọn aimi omi rorun jiya lati ogbara ipata tabi dojuijako.In awọn Epo kemikali ile ise, ounje processing ati iwe ile ise pẹlu ti o dara ipata resistance.
Aaye ohun elo 17-4PH:
•Awọn iru ẹrọ ti ita, dekini ọkọ ofurufu, awọn iru ẹrọ miiran.
•Ounjẹ ile ise.
•Ti ko nira ati iwe ile ise.
•Aaye (tobaini abẹfẹlẹ).
•Awọn ẹya ẹrọ.
•Awọn agba egbin iparun.
17-4PH alloy jẹ precipitated, quenched, martensitic alagbara, irin alagbara, líle ati ipata resistance.Ko le ṣee lo ni awọn iwọn otutu ti o ga ju 300 0C.(572F) tabi awọn iwọn otutu kekere pupọ.O ni aabo ipata to dara si oju-aye ati dilute acids tabi iyọ.Awọn oniwe-ipata resistance jẹ iru si 304 ati 430.服务感兴趣，请与我们联系。期待您的回复 Foonu/Whatsapp 0086-15921454807
