機字K15-095高鉻鑄鐵Cr11
機字K15-096高鉻鑄鐵Cr15
機字K15-097高鉻鑄鐵Cr20
機字K15-098高鉻鑄鐵Cr28
機字K15-099高鉻鑄鐵Cr10
機字K15-075高鉻鑄鐵Cr2
機字K15-076高鉻鑄鐵Cr6
機字K15-077高鉻鑄鐵Cr11
機字K15-078高鉻鑄鐵Cr18
SBS204-19光譜標(biāo)樣30CrMo
SBS213-19光譜標(biāo)樣GCr15
SBS206-19光譜標(biāo)樣12Cr1MoV
SBS207-19光譜標(biāo)樣CrMoV鋼
SBS208-19光譜標(biāo)樣20CrMoV
SBT19-031光譜標(biāo)樣QT400
SBT19-032光譜標(biāo)樣QT450
SBT19-033光譜標(biāo)樣QT450
SBT19-034光譜標(biāo)樣QT500
SBT19-035光譜標(biāo)樣QT500
SBS306-19光譜標(biāo)樣304