SUS347 (347/S34700/0Cr18Ni11Nb) ndi mtundu wachitsulo wokhala ndi chitsulo chosapanga dzimbiri cha austenitic cholimbana bwino ndi dzimbiri la kristalo.
Ili ndi kukana bwino kwa dzimbiri mu asidi, alkali ndi madzi amchere, ndipo imakhala ndi kukana kwa okosijeni komanso kutenthetsa mumlengalenga pansi pa 800 ° C. 347 Chitsulo chosapanga dzimbiri chimakhala ndi ntchito yabwino kwambiri yosweka (Stress Rupture) komanso kutentha kwambiri kukana kukana kupsinjika kwamakina ndikwabwino kuposa 304 chitsulo chosapanga dzimbiri. Amagwiritsidwa ntchito kwambiri mu ndege, kupanga magetsi, chemistry, petrochemical, chakudya, mapepala ndi zina.
● 347H Chemical Component:
C: 0.04 ~ 0.10 (347C: ≤0.08)
Mayi: ≤2.00
Nthawi: 9.00-13.00
Kumene: ≤1.00
P: ≤0.045
S: ≤0.030
Nb/Ta:≥8C~1.0 (347Nb/Ta:10C)
Kukula: 17.00 ~ 19.00
● Solution treatment state material performance:
Kuchuluka kwa Zokolola (N/mm2)≥206
kulimba kwamphamvu (N/mm2)≥520
Elongation (%）≥40).
HB:≤187
Migwirizano Wamba:
Astm 347 En1.4550 Chitsulo chosapanga dzimbiri
347 Chitsulo chosapanga dzimbiri
347 Black Bright Round Stainless Steel Bar
347 Stainless Round Bar
S34700 Round Bar
Astm 347 Hot Rolled Steel Bar
Astm A276 347 Stainless Steel Bar
347H Stainless Steel Hexagon Bar
Nthawi yotumiza: Jul-12-2018