Sus347 (347 / s34700 / 0cr18nb) waa nooc bir ah oo bir bir ah oo bir aan saliid lahayn oo iska caabin wanaagsan.
Waxay leedahay iska caabbinta hufnaanta ee aashitada, alkali iyo dareeraha cusbada, waxayna leedahay iska caabbinta wanaagsan iyo iska caabin deganaanshaha hawada ka hooseeya 800 ° C. 347 bir bir ah oo aad u sarreeya ayaa ah waxqabadka walaaca heerkulka ah Si ballaaran loo isticmaalo duulista, jiilka awooda, kimistariga, patroochemical, cuntada, waraaqaha iyo beeraha kale.
● 347h Qeybta kiimikada:
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
● Xallinta waxqabadka gobolka ee daweynta:
Xoog siini (n / mm2) ≥206
Xoog TSenlisle (n / mm2) ≥520
Codadka (%) ≥40
HB: ≤187
Shuruudaha guud:
ASTM 347 EN1.4550 BRAINNENG
347 baarka birta ah
347 madow oo dhalaalaya
347 baarka wareega wareega
S34700 Bar
ASTM 347 kulul oo bir bir duuban
Astm a276 347 bir bir ah
347h steel aan sal lahayn oo bir ah
Waqtiga Post: Jul-12-2018