17-4PH不鏽鋼管-無錫17-4HP不鏽鋼管(guǎn)
17-4PH不鏽鋼又稱630不鏽鋼(gāng),對應牌號0Cr17Ni4Cu4Nb
化學成(chéng)分:
0Cr17Ni4Cu4Nb鋼的化學成分(fèn):
C Si Mn Cr Ni Cu Nb S P
<=0.07 < =1.0 <=1.0 15.5~17.5 3.0~5.0 3.0~5.0 0.15~0.45 <=0.030 <=0.035
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