Sus347 (347 / s34700 / 0R18ni ne na karfe tare da bakin ciki bakin ciki tare da lahani na crystal.
Yana da kyawawan juriya a lalata a cikin acid, Alkali da gishiri mai ruwa da iskar shakayya da walwala da ke ƙasa 800 ° C. 347 Bakin karfe m karfe mai tsananin zafin jiki mai tsananin zafi ya rushe (damuwa mai damuwa) aikin yanayi mai tsauri ne mafi kyau fiye da karfe 304. Amfani da shi sosai a cikin jirgin sama, ikon mallaka, sunad da aka ruwaito, man fetur, abinci, takarda da sauran filayen.
● 347H SARRY:
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
Maganin Kayan Jiyya na Tsarin Jiha:
Yawan amfanin ƙasa (n / mm2) ≥206
tenarfin tenarshe (n / mm2) ≥520
Elongation (%) ≥40
HB: ≤187
Sharuɗɗan yau da kullun:
Astm 347 en1.45 50 Bakin Karfe Bar
347 Bakin Karfe Bar
347 black haske salla barka bar
347 Bakin karfe mashaya
S34700 bar mashaya
Astm 347 zafi birgima karfe mashaya
Astm A276 347 Bakin Karfe Bar
347h bakin karfe hexagon bar
Lokaci: Jul-12-2018