Bakin Karfe 347 / 347H BUSHING
Bakin Karfe 347 / 347H TEE
Nauyi % (duk darajar suna da iyaka sai dai idan an nuna kewayon in ba haka ba)
Abun ciki | 347 | 347H |
Chromium | 17.00 min.-19.00 max. | 17.00 min.-19.00 max. |
Nickel | 9.00 min.-13.00 max. | 9.00 min.-13.00 max. |
Carbon | 0.08 | 0.04 min.-0.10 max. |
Manganese | 2.00 | 2.00 |
Phosphorus | 0.045 | 0.045 |
Sulfur | 0.03 | 0.03 |
Siliki | 0.75 | 0.75 |
Columbium & Tantalum | 10 x (C + N) min.-1.00 max. | 8 x (C + N) min.-1.00 max. |
Iron | Ma'auni | Ma'auni |
DUKIYAR JIKI
Maɗaukaki: 0.288 lbs / in3 7.97 g/cm3 Juyin Lantarki: microhm-in (microhm-cm): 68 °F (20 °C): 28.7 (73)
Takamaiman zafi: BTU /lb/°F (kJ/kg•K):
32 - 212 °F (0 - 100 ° C): 0.12 (0.50)
Ƙarfin Ƙarfafawa: BTU / hr /ft2 /ft/°F (W/m•K):
A 212 ° F (100 ° C): 9.3 (16.0)
A 932 ° F (500 ° C): 12.8 (22.0)
Ma'anar Ƙwararren Ƙwararren Ƙwararrun Ƙwararru: a cikin /in /°F (µm/m•K):
32 - 212 °F (0 - 100 °C): 9.3 x 10 · 6 (16.6)
32 - 1000 °F (0 - 538 °C): 10.5 x 10 · 6 (18.9)
32 - 1500 °F (0 - 873 °C): 11.4 x 10 · 6 (20.5)
Modulus na elasticity: ksi (MPa):
28 x 103 (193 x 103) cikin tashin hankali
11 .2 x 103 (78 x 103) a cikin ƙugiya
Ƙarfin Magnetic: H = 200 Oersteds: Annealed <1.02 max
Kewar narkewa: 2500 - 2550 °F (1371 - 1400 °C)
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