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317 ngongo kowiri tira

Kupu Whakataki

Ko nga tira kowiri e mohiotia ana ko nga tira teitei.Kei roto i te 4-30% o te chromium.Ka whakarōpūhia ki te martensitic, austenitic, me te ferritic i runga i o raatau hanganga tioata.

Ko te karaehe 317 he kowiri tira he putanga whakarereke o te 316 kowiri tira.He kaha teitei me te aukati waikura.Ko te papaaarangi e whai ake nei he korero mo te karaehe 317 kowiri tira.

Hangahanga matū

Ko te hanganga matū o te karaehe 317 he kowiri tira kua tuhia ki te ripanga e whai ake nei.

Huānga Ihirangi (%)
Rino, Fe 61
Chromium, Cr 19
Nickel, Ni 13
Molybdenum, Mo 3.50
Manganese, Mn 2
Silicon, Si 1
waro, C 0.080
Phosphorous, P 0.045
Sulfur, S 0.030

Āhuatanga ā-tinana

Ko te ripanga e whai ake nei e whakaatu ana i nga ahuatanga tinana o te karaehe 317 kowiri tira.

Āhuatanga Inenga Imperial
Kiato 8 g/cm3 0.289 lb/in³
Te rewa 1370°C 2550°F

Nga Taonga Miihini

Ko nga ahuatanga miihini o te reera reera 317 kowiri tira e whakaatuhia ana i te ripanga e whai ake nei.

Āhuatanga Inenga Imperial
Te kaha tensile 620 MPa 89900 psi
Te kaha tuku 275 MPa 39900 psi
Kōwae rapa 193 GPa 27993 ksi
Te ōwehenga o Poisson 0.27-0.30 0.27-0.30
Te whakaroa i te wehenga (i roto i te 50 mm) 45% 45%
Te pakeke, Rockwell B 85 85

Ngaa Waiariki

Ko nga ahuatanga waiariki o te karaehe 317 he kowiri tira kei te ripanga e whai ake nei.

Āhuatanga Inenga Imperial
He pai te roha wera (@0-100°C/32-212°F) 16 µm/m°C 8.89 µin/in°F
Ngaaamaha (@ 100°C/212°F) 16.3 W/mK 113 BTU i roto/h.ft².°F

Ētahi atu Tohunga

Ko etahi atu tohu e rite ana ki te karaehe 317 kowiri tira kei roto i te ripanga e whai ake nei.

ASTM A167 ASTM A276 ASTM A478 ASTM A814 ASME SA403
ASTM A182 ASTM A312 ASTM A511 QQ S763 ASME SA409
ASTM A213 ASTM A314 ASTM A554 DIN 1.4449 MIL-S-862
ASTM A240 ASTM A403 ASTM A580 ASME SA240 SAE 30317
ASTM A249 ASTM A409 ASTM A632 ASME SA249 SAE J405 (30317)
ASTM A269 ASTM A473 ASTM A813 ASME SA312

Te wa tuku: Mei-06-2023