17-7 Kaha Kaha, Coil, Foil, Uea, AMS 5528 (CONDA), AMS 5529 (COND C), ASTM A693, MIL-S25043
wehewehe
ʻO ka Type 17-7PH® Precipitation Hardening Alloy he kila kila semi-austenitic i austenitic ma ke kūlana annealed, akā martensitic i ke kūlana paʻakikī. Hāʻawi ka ʻano 17-7PH® i ka ikaika kiʻekiʻe a me ka paʻakikī, nā waiwai luhi maikaʻi loa, ka pale ʻana i ka corrosion maikaʻi a me ka haʻahaʻa haʻahaʻa i ka mālama ʻana i ka wela. Hoʻokumu maʻalahi ia i ke kūlana annealed, a laila paʻakikī a hiki i nā pae ikaika kiʻekiʻe e ka mālama wela maʻalahi i nā Kūlana RH 950 a me TH 1050. ʻO ka ikaika kiʻekiʻe kiʻekiʻe o Condition CH 900 hāʻawi i nā pono he nui kahi i ʻae ʻia ka ductility a me ka hana hana. Ma kona kūlana i mālama ʻia me ka wela, hāʻawi kēia huila i nā waiwai mechanical kūikawā ma nā mahana a hiki i 900 °F (482 °C).
KEMIHANA MAU
Kalapona: 0.090 ka nui
Manganese: 1.00 max
Silika: 1.00 ka nui
Chromium: 16.00-18.00
Nikela: 6.50- 7.75
Aluminum: 0.75-1.50
Phosphorus: 0.040 ka nui
Sulfur: 0.030 ka nui
Hao: Kaulike
NA WAIWAI KINO
ʻOi aku: (Cond. A): 0.282 lbs/in3 7.80 g/cm3
Kū'ē Uila: (microhm-cm) (nā kūlana āpau): 60 °F (20 °C): 80
Hoʻolima wela: BTU/hr/ft2/ft/°F (W/m•K)
Ma 300 °F (149 °C): 9.5 (16.5)
ʻO ke koena o ka hoʻonui wela wela: in/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 o-6 (16.0)
Modulus o ka Elasticity: ksi (MPa)
29 x 103 (200 x 103) i ka hoʻopaʻapaʻa
Mākēneki Permeability:
Annealed: Weakly ferromagnetic
Hana ʻia ka wela: ferromagnetic ikaika
NA PALAPALA
Huipuʻi ʻāʻī
- 17-7PH kaʻa ʻili kila
- 17-7PH Paʻi Paʻi Paʻi Paʻa
- 17-7PH Lipine Kuhili ʻole
Na Huahana Uea
- 17-7PH Uea Kūleʻa Kūleʻa Kūleʻa & Uea Profile
- 17-7PH Uea Poepoe Kuhiliahi
- 17-7PH Uea Pa'i Pa'i Pa'i
- 17-7PH uwea huinahalike kila
hana
Hoʻoponopono ʻana i nā pono Mechanical ma ka wela lumi
Ana Ana:<.010 iniha
ʻO ka ikaika ʻoi loa: 150 KSI max (1035 MPa max)
Ka ikaika o ka hua (0.2% offset): 65 KSI max (450 MPa max)
Elongation: E kūkākūkā i nā lawelawe ʻenehana ʻo Ulbrich
Kiekie ana: > .010 iniha
ʻO ka ikaika ʻoi loa: 150 KSI max (1035 MPa max)
Ka ikaika o ka hua (0.2% offset): 55 KSI max (380 MPa max)
Elongation: 20% min
Paʻakiki: Rb 92 max
Kūlana maʻamau C
ʻO ka ikaika ʻoi loa: 200 KSI min (1380 MPa min)
Ka ikaika o ka hua (0.2% offset): 175 KSI min (1205 MPa min)
Elongation: 1 % min
Paʻakikī: Re 41 min (pahu)
NĀ HOʻOPIʻI LOA:
E kūkākūkā i nā lawelawe ʻenehana ʻo Ulbrich inā makemake ʻia ka huhū ʻē aʻe ma mua o ke Kūlana C.
KA HANA WELA NO KA 17-7PH STANLESS STEEL
TH 1050 Maʻamau
ʻO ka ikaika ʻoi loa: 180 KSI min (1240 MPa min)
Ka ikaika o ka hua: (0.2% Offset) 150 KSI min (1034 MPa min)
Elongation: E kūkākūkā i nā lawelawe ʻenehana ʻo Ulbrich
Paʻakikī: Re 38 min
RH950 Maʻamau
ʻO ka ikaika ʻoi loa: 210 KSI min (1450 MPa min)
Ka ikaika o ka hua: (0.2 Offset) 190 KSI min (1310 MPa min)
Elongation: E kūkākūkā i nā lawelawe ʻenehana ʻo Ulbrich
Ka paakiki: Re 44 min
CH900 Maʻamau
ʻO ka ikaika ʻoi loa: 240 KSI min (1655 MPa min)
Ka ikaika o ka hua: (0.2% Offset) 230 KSI min (1586 MPa min)
Elongation: 1 % min
Paʻakikī: Re 46 min (pahu)
NA WAIWAI HOU
KU'I CORROSION O 17-7PH STAINLESS STEEL
E nānā iā NACE (National Association of Corrosion Engineers) no nā ʻōlelo paipai.
