Stainless hlau 347 / 347H BUSHING
Stainless hlau 347 / 347H TEE
Qhov hnyav % (tag nrho cov txiaj ntsig yog qhov siab tshaj plaws tshwj tsis yog muaj ntau yam qhia)
Element | 347 | 347 h ua |
Chromium | 17.00 – 19.00 dr hab. | 17.00 – 19.00 dr hab. |
Nickel | 9.00-13.00 dr hab. | 9.00-13.00 dr hab. |
Cov pa roj carbon | 0.08 | 0.04 min.-0.10 max. |
Manganese | 2.00 | 2.00 |
Phosphorus | 0.045 | 0.045 |
Sulfur | 0.03 | 0.03 |
Silicon | 0.75 | 0.75 |
Columbium & Tantalum | 10 x (C + N) min.-1.00 max. | 8 x (C + N) min.-1.00 max. |
Hlau | Tshuav | Tshuav |
Lub cev muaj zog
Ceev: 0.288 lbs/in3 7.97 g/cm3 Hluav taws xob Resistivity: microhm-in (microhm-cm): 68 ° F (20 ° C): 28.7 (73)
Thaum tshav kub kub tshwj xeeb: BTU/lb/°F (kJ/kg•K):
32 - 212 ° F (0 - 100 ° C): 0.12 (0.50)
Thermal conductivity: BTU/hr/ft2/ft/°F (W/m•K):
Ntawm 212 ° F (100 ° C): 9.3 (16.0)
Ntawm 932 ° F (500 ° C): 12.8 (22.0)
Lub ntsiab lus Coefficient ntawm Thermal Expansion: in/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 ntawm Elasticity: Ksi (MPa):
28 x 103 (193 x 103) hauv nro
11 .2 x 103 (78 x 103) nyob rau hauv torsion
Sib nqus Permeability: H = 200 Oersteds: Annealed < 1.02 max
Melting Range: 2500 - 2550 ° F (1371 - 1400 ° C)
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