SAS347 (347 / S34700 / 0cr18/Ndi11nb) ndi mtundu wa chitsulo chokhala ndi chitsulo chosapanga chida chopanda chida.
Ili ndi kukana kwabwino mu acid, alkali ndi mchere wamadzi, ndipo ali ndi maxidation ogulitsa komanso owoneka bwino mu 800 ° C. 347 Chitsulo chopanda dzimbiri chimatentha kwambiri kutentha kwambiri (kupsinjika kwa nkhawa) kumathandizirana ndi kutentha kwamphamvu kwamphamvu kukana nkhawa zamakina ndikwabwino kuposa zitsulo zosapanga dzimbiri. Kugwiritsa ntchito kwambiri ndege, m'badwo wamphamvu, chemistry, petulo, chakudya, mapepala ndi minda ina.
● 347H mankhwala:
C: 0.04 ~ 0.10 (347C: ≤0.08)
Mn: ≤2.00
NI: 9.00 ~ 13.00
Si: ≤1.00
P: ≤0.045
S: ≤0.030
NB / Ta: ≥8c ~ 1.0 (347Nb / ta: 10c)
Cr: 17.00 ~ 19.00
● Yankho la Mankhwala a State Magwiridwe:
Mphamvu (n / mm2) ≥206
mphamvu yayikulu (n / mm2) ≥520
Elemenide (%) ≥40
HB: ≤187
Mawu odziwika:
ASME 347 En1.4550 Dale Bar Bar
347 bala wosapanga dzimbiri
347 Black Black Over Model bar
347 banga lozungulira
S34700 kuzungulira bar
ASME 347 Hot Hot Bar Bar
ASME A276 347 Chitsulo Chopanda Dape
347h bandel stee bar
Post Nthawi: Jul-12-2018