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首頁 > 供應產品 > 特優價格{1Cr17研磨黑棒}精品特性{1Cr17鋼板}
特優價格{1Cr17研磨黑棒}精品特性{1Cr17鋼板}
單價 面議對比
詢價 暫無
發貨 上海付款后3天內
品牌 進口/國產
型號 1Cr17
規格 齊全
過期 長期有效
更新 2014-12-06 09:30
 
詳細信息
特優價格{1Cr17研磨黑棒}精品特性{1Cr17鋼板}
產品類型:不銹鐵
 詳細信息:
不銹鋼:1Cr17
標準:GB/T 1220-1992
●特性及適用范圍:
耐蝕性良好的通用鋼種。用于建筑內裝飾、重油燃燒器部件、家庭用具和家用電器部件等。
●化學成份:
碳 C :0.12
硅 Si:≤0.75
錳 Mn:≤1.00
硫 S :≤0.030
磷 P :≤0.035
鉻 Cr:16.00~18.00
鎳 Ni:允許含有≤0.60
●力學性能:
抗拉強度 σb (MPa):≥450
條件屈服強度 σ0.2 (MPa):≥205
伸長率 δ5 (%):≥22
斷面收縮率 ψ (%):≥50
硬度 :≤183HB
●熱處理規范及金相組織:
熱處理規范:退火780~850℃空冷或緩冷。
金相組織:組織特征為鐵素體型。
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