SUS347 H bakin karfe sandar

SUS347 (347/S34700/0Cr18Ni11Nb) wani nau'in ƙarfe ne mai bakin ƙarfe mai austenitic wanda ke da juriya ga tsatsa mai kyau ga lu'ulu'u.
Yana da juriya mai kyau ga tsatsa a cikin ruwan acid, alkali da gishiri, kuma yana da juriya mai kyau ga iskar shaka da kuma walda a cikin iska ƙasa da 800 °C. 347 bakin karfe yana da kyakkyawan aiki na karya damuwa mai zafi (Stress Rupture) kuma juriya ga tarkace mai zafi ya fi ƙarfin ƙarfe 304 bakin karfe. Ana amfani da shi sosai a fannin sufurin jiragen sama, samar da wutar lantarki, sinadarai, sinadarai na petrochemical, abinci, takarda da sauran fannoni.

●Kayan Sinadarai na 347H:

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

●Aikin kayan aikin maganin mafita:

Ƙarfin Yawa (N/mm2) ≥206

Ƙarfin juriya (N/mm2) ≥520

Tsawaita (%) ≥40

HB:≤187

Kalmomi gama gari:
Sandunan Karfe na Astm 347 En1.4550
Sandunan Bakin Karfe 347
Sandunan Karfe Mai Zagaye Baki 347 Baƙi Mai Haske
Sandar Zagaye Mai Bakin 347
S34700 Zagaye Sanduna
Sandunan Karfe Mai Zafi na Astm 347
Sandunan Bakin Karfe na Astm A276 347
Sandunan Hexagon Bakin Karfe 347H