17Cr16Ni2(431)不銹鋼
標準：GB/T 1220-1992
●特性及適用范圍：
用作具有較高的耐硝酸及有機酸腐蝕的零件、容器和設備。
●化學成份：
碳 C ：0.11～0.17
硅 Si：≤0.80
錳 Mn：≤0.80
硫 S ：≤0.030
磷 P ：≤0.035
鉻 Cr：16.00～18.00
鎳 Ni：1.50～2.50
●力學性能：
抗拉強度 σb (MPa)：淬火回火,≥1080
伸長率 δ5 (％)：淬火回火,≥10
沖擊功 Akv (J)：淬火回火,≥39
硬度 ：退火,≤285HB
●熱處理規(guī)范及金相組織：
熱處理規(guī)范：1)退火,680～700℃高溫回火空冷;2)淬火,950～1050℃油冷;3)回火275～350℃空冷。
金相組織：組織特征為馬氏體型。
●交貨狀態(tài)：一般以熱處理狀態(tài)交貨，其熱處理種類在合同中注明；未注明者，按不熱處理狀態(tài)交貨。

17Cr16Ni2不銹鋼規(guī)格：圓棒規(guī)格直徑6mm-350mm，板材規(guī)格厚0.1mm-300mm均有現(xiàn)貨
17Cr16Ni2不銹鋼制造工藝：17Cr16Ni2不銹鋼鍛軋圓、17Cr16Ni2不銹鋼機扎圓、17Cr16Ni2不銹鋼冷拔棒、17Cr16Ni2不銹鋼擠壓棒、17Cr16Ni2不銹鋼熱擠棒17Cr16Ni2不銹鋼鍛軋板、17Cr16Ni2不銹鋼機扎板、17Cr16Ni2不銹鋼鍛造板、17Cr16Ni2不銹鋼精扎板、17Cr16Ni2不銹鋼澆鑄板
17Cr16Ni2耐熱性不銹鋼、17Cr16Ni2抗腐蝕性不銹鋼、17Cr16Ni2鐵素體不銹鋼、17Cr16Ni2馬氏體不銹鋼、17Cr16Ni2奧氏體不銹鋼、17Cr16Ni2雙相不銹鋼。

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17Cr16Ni2不銹鋼@核工業(yè)材料、17Cr16Ni2不銹鋼@航空事業(yè)材料、
17Cr16Ni2不銹鋼@航天工業(yè)材料、17Cr16Ni2不銹鋼@機械性材料、
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17Cr16Ni2不銹鋼@機械加工、17Cr16Ni2不銹鋼@食品工業(yè)、
17Cr16Ni2不銹鋼@制藥機械行業(yè)、17Cr16Ni2不銹鋼@手術器材、
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