17-7 Irin Din, Coil, Foil, Waya, AMS 5528 (CONDA), AMS 5529 (COND C), ASTM A693, MIL-S25043
Apejuwe
Iru 17-7PH® ojoriro Hardening Alloy jẹ ologbele-austenitic alagbara, irin eyi ti o jẹ austenitic ni anneal majemu, ṣugbọn martensitic ninu awọn àiya majemu. Iru 17-7PH® pese agbara giga ati lile, awọn ohun-ini rirẹ ti o dara julọ, ipata ipata ti o dara ati ipalọlọ ti o kere ju lori itọju ooru. O ti wa ni irọrun ti a ṣẹda ni ipo annealed, lẹhinna lile si awọn ipele agbara giga nipasẹ awọn itọju igbona ti o rọrun si Awọn ipo RH 950 ati TH 1050. Agbara giga ti Iyatọ ti Ipo CH 900 nfunni ni ọpọlọpọ awọn anfani nibiti ductility opin ati iṣẹ ṣiṣe jẹ iyọọda. Ni ipo itọju ooru rẹ, alloy yii n pese awọn ohun-ini ẹrọ iyasọtọ ni awọn iwọn otutu to 900 °F (482 °C).
KẸMISTRY AGBAYE
Erogba: 0.090 max
Manganese: 1.00 max
Silikoni: 1.00 max
Chromium: 16.00- 18.00
Nickel: 6.50-7.75
Aluminiomu: 0.75-1.50
Fọsifọọsi: 0.040 max
Efin: 0.030 max
Irin: iwontunwonsi
ASEJE ARA
Ìwúwo: (Cond. A): 0.282 lbs/ni3 7.80 g/cm3
Itanna Resistivity: (microhm-cm) (gbogbo awọn ipo): 60 °F (20 °C): 80
Imudara Ooru: BTU/hr/ft2/ft/°F (W/m•K)
Ni 300 °F (149 °C): 9.5 (16.5)
Itumọ olùsọdipúpọ ti Imugboroosi Gbona: ni/inl°F (µm/m•K): (Cond. A):
70 -200 °F (21 -93 °C): 8.5 x 10-5 (15.3)
70 -400 °F (21 -204 °C): 9.0 x 10-5 (16.2)
70 -600 °F (21 -315 °C): 9.5 x 10-5 (17.1)
70 -800 °F (21 -427 °C): 9.6 x 1 ìwọ-6 (16.0)
Modulu ti Rirọ: ksi (MPa)
29 x 103 (200 x 103) ninu ẹdọfu
Agbara oofa:
Annealed: ferromagnetic ti ko lagbara
Ooru mu: Lagbara ferromagnetic
Fọọmu
Yiyọ okun
- 17-7PH Irin alagbara, irin rinhoho
- 17-7PH Irin alagbara, irin bankanje
- 17-7PH Irin alagbara, irin tẹẹrẹ
Awọn ọja Waya
- 17-7PH Irin alagbara Irin apẹrẹ Waya & Profaili Waya
- 17-7PH Irin alagbara, irin Yika Waya
- 17-7PH Irin Alapin Waya
- 17-7PH Alagbara Irin Square Waya
Iṣẹ ṣiṣe
Ṣiṣe awọn ohun-ini ẹrọ iṣelọpọ Ni iwọn otutu yara
Iwọn Iwọn: <.010 inches
Agbara Fifẹ Gbẹhin: 150 KSI max (1035 MPa max)
Agbara Ikore (0.2% aiṣedeede): 65 KSI max (450 MPa max)
Elongation: Kan si alagbawo Ulbrich Technical Services
Iwọn Iwọn:> .010 inches
Agbara Fifẹ Gbẹhin: 150 KSI max (1035 MPa max)
Agbara Ikore (0.2% aiṣedeede): 55 KSI max (380 MPa max)
Ilọsiwaju: 20% min
Lile: Rb 92 max
Ipo Aṣoju C
Agbara Fifẹ Gbẹhin: 200 KSI min (1380 MPa min)
Agbara Ikore (0.2% aiṣedeede): 175 KSI min (1205 MPa min)
Ilọsiwaju: 1 % min
Lile: Tun 41 min (ète)
ÀFIKÚN IRÚNYÌN:
Kan si alagbawo awọn iṣẹ imọ-ẹrọ Ulbrich ti o ba nilo awọn ibinu miiran ju Ipò C.
ITOJU gbigbona TI 17-7PH IRIN ALAIGBỌ
TH 1050 Aṣoju
Agbara Fifẹ Gbẹhin: 180 KSI min (1240 MPa min)
Agbara Ikore: (0.2% Aiṣedeede) 150 KSI min (1034 MPa min)
Elongation: Kan si alagbawo Ulbrich Technical Services
Lile: Tun 38 min
RH950 Aṣoju
Agbara Fifẹ Gbẹhin: 210 KSI min (1450 MPa min)
Agbara Ikore: (0.2 Aiṣedeede) 190 KSI min (1310 MPa min)
Elongation: Kan si alagbawo Ulbrich Technical Services
Lile: Tun 44 min
CH900 Aṣoju
Agbara Fifẹ Gbẹhin: 240 KSI min (1655 MPa min)
Agbara Ikore: (0.2% aiṣedeede) 230 KSI min (1586 MPa min)
Ilọsiwaju: 1 % min
Lile: Tun 46 min (ète)
ÀFIKÚN Properties
IPÁ RESISTANCE OF 17-7PH irin alagbara
Tọkasi NACE (Ẹgbẹ ti Orilẹ-ede ti Awọn Onimọ-ẹrọ Ibajẹ) fun awọn iṣeduro.
