Barana ba tšepe e se nang tšepe

Sus347 (347 / s34700 / S34700 / 0 _ _ 0CR11111nb
E na le kharale e kholo ea li-acid, alkali le mokelikeli oa letsoai, 'me e na le khanyetso e ntle ea oxida le ho tsitsipana moeeng ka tlase ho 800 ° C. 347 tšepe e se nang mabe e na le khatello ea maikutlo e phahameng haholo ea khatello ea maikutlo (khatello ea maikutlo) ts'ebetso le mocheso o phahameng oa khatello ea maikutlo a ho hanyetsa. Moloko o sebelisoang haholo ha o le khalemeng, moloko oa motlakase, k'hemistri, k'hemistri, petrochemical, lijo le masimo a mang.

● 347 Motsoako oa lik'hemik'hale:

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

● Karolo ea ho fumana litaba tsa kalafo tsa boemo ba ho rarolla bothata:

Katleho (N / MM2) ≥206

matla a Tenstile (n / mm2) ≥520

Ellation (%) ≥40

HB: ≤187

Mantsoe a tloaelehileng:
Astm 347 entm1.4550 Steel Bar
347 Setulo sa tšepe se sa sebetseng
347 Bolelele ba Steel bo bosesane
347 Bar
S34700 Bar
Arm 347 chesang e halikiloeng ea Steel Bar
Asst A276 347 Steel Bar
Bar ea tšepe ea Steel Hexagon Bar