17-7 Tushen Karfe, Coil, Foil, Waya, AMS 5528 (CONDA), AMS 5529 (COND C), ASTM A693, MIL-S25043
Bayani
Nau'in 17-7PH® Hazo Hardening Alloy ne Semi-austenitic bakin karfe wanda yake austenitic a cikin annealed yanayin, amma martensitic a cikin taurare yanayin. Nau'in 17-7PH® yana ba da ƙarfi mai ƙarfi da tauri, kyawawan kaddarorin gajiya, kyakkyawan juriya na lalata da ƙaramin murdiya akan maganin zafi. Yana da sauƙi a kafa a cikin yanayin da aka ɓoye, sa'an nan kuma ya taurare zuwa matakan ƙarfin ƙarfi ta hanyar sauƙi na jiyya na zafi zuwa Sharuɗɗa RH 950 da TH 1050. Ƙarfin na musamman na Yanayin CH 900 yana ba da fa'idodi da yawa inda ƙayyadaddun ductility da iya aiki sun halatta. A cikin yanayin zafi da ake kula da shi, wannan gami yana ba da kayan aikin injiniya na musamman a yanayin zafi har zuwa 900 ° F (482 ° C).
SIFFOFIN KIMIYYA
Carbon: 0.090 max
Manganese: 1.00 max
Siliki: 1.00 max
Chromium: 16.00-18.00
Nickel: 6.50-7.75
Aluminum: 0.75-1.50
Phosphorus: 0.040 max
Sulfur: 0.030 max
Iron: Balance
DUKIYAR JIKI
Yawan yawa: (Cond. A): 0.282 lbs/a cikin 3 7.80 g/cm3
Resistivity na Lantarki: (microhm-cm) (duk yanayi): 60 °F (20 ° C): 80
Haɓakar zafi: BTU/hr/ft2/ft/°F (W/m•K)
A 300 ° F (149 ° C): 9.5 (16.5)
Ma'ana ingantacciyar hanyar fadada ta zafi: A / inl ° F (μm / m • (Vine. 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 o-6 (16.0)
Modulus na elasticity: ksi (MPa)
29 x 103 (200 x 103) cikin tashin hankali
Lalacewar Magnetic:
Annealed: Rashin ƙarfi ferromagnetic
Zafin da ake kula da shi: Ƙarfin ferromagnetic
FORMS
Takarda Coil
- 17-7PH Bakin Karfe Strip
- Bakin Karfe 17-7PH
- 17-7PH Bakin Karfe Ribbon
Kayayyakin Waya
- 17-7PH Bakin Karfe Siffar Waya & Profile Waya
- 17-7PH Bakin Karfe Zagaye Waya
- 17-7PH Bakin Karfe Flat Waya
- 17-7PH Bakin Karfe Square Waya
Ayyuka
Sarrafa Kayayyakin Injini A Zazzaɓin ɗaki
Tsawon Ma'auni: <.010 inci
Ƙarfin Ƙarfin Ƙarfi: 150 KSI max (1035 MPa max)
Ƙarfin Haɓaka (0.2% biya diyya): 65 KSI max (450 MPa max)
Tsawaitawa: Shawarci Ayyukan Fasaha na Ulbrich
Tsawon Ma'auni: > .010 inci
Ƙarfin Ƙarfin Ƙarfi: 150 KSI max (1035 MPa max)
Ƙarfin Haɓaka (0.2% biya diyya): 55 KSI max (380 MPa max)
Tsawaitawa: 20% min
Hardness: Rb 92 max
Halin Halin C
Ƙarfin Ƙarfin Ƙarfi: 200 KSI min (minti 1380 MPa)
Ƙarfin Haɓaka (0.2% biya diyya): 175 KSI min (1205 MPa min)
Tsawaitawa: 1% min
Tauri: Re 41 min (manufa)
KARIN HAUSHI MAI GIRMA:
Tuntuɓi Sabis na Fasaha na Ulbrich idan ana buƙatar fushi banda Sharadi C.
MAGANIN ZAFIN KARFE 17-7PH
TH 1050 Na Musamman
Ƙarfin Ƙarfin Ƙarfi: 180 KSI min (1240 MPa min)
Ƙarfin Haɓaka: (0.2% Ragewa) 150 KSI min (1034 MPa min)
Tsawaitawa: Shawarci Ayyukan Fasaha na Ulbrich
Tauri: Re 38 min
RH950 Na Musamman
Ƙarfin Ƙarfin Ƙarfi: 210 KSI min (minti 1450 MPa)
Ƙarfin Haɓaka: (0.2 Kayyade) 190 KSI min (1310 MPa min)
Tsawaitawa: Shawarci Ayyukan Fasaha na Ulbrich
Tauri: Re 44 min
CH900 Na Musamman
Ƙarfin Ƙarfin Ƙarfi: 240 KSI min (1655 MPa min)
Ƙarfin Haɓaka: (0.2% Ragewa) 230 KSI min (1586 MPa min)
Tsawaitawa: 1% min
Tauri: Re 46 min (manufa)
KARIN DUKIYARKI
JURIYAR KARFE KARFE 17-7PH
Koma zuwa NACE (Ƙungiyar Injiniyoyin Lalata na Ƙasa) don shawarwari.
