某些地理位置:久久久久久久综合-久久久久久久久18久久久-久久久久久久久综合-伊人久久久久久久久久久久 / 技術文章 / 1.4401+QT780熱軋不銹鋼 棒材板材簡介
MATERIAL SPECIFICATIONS:BS EN10083-3 (2005)
CHEMICAL COMPOSITION (WEIGHT %)
C(%): ≤0.070Si(%): ≤1.00Mn(%):≤2.00P(%)≤:0.045S(%)≤:0.030Cr(%): 16.5~18.5Ni(%): 10.0~13.0Mo(%):2.00~2.50Other(%): N≤0.11MECHANICAL PROPERTIES( BAR/WIRE ROD ) AND INTERGRANULAR CORROSION RESISTANT TENDENCYVIASOLUTION TREATMENT
Thickness Diameter (d)/≤mm: 160Hardness HBS: 215Yield strength σ0.2≥/MPa: 200Tensile strength σb/MPa: 500~700Elongation δ(longitudinal )≥(%): 40Impact absorbing energy Akv≥/J|longitudinal: 100Intergranular corrosion resistance tendency | condition of delivery: YesIntergranular corrosion resistance tendency | condition of welding: NoThickness Diameter (d)/≤mm: 160<d≤250Hardness HBS: 215Yield strength σ0.2≥/MPa: 200Tensile strength σb/MPa: 500~700Elongation δ(transversal )≥(%): 30Impact absorbing energy Akv≥/J|transversal: 60Intergranular corrosion resistance tendency | condition of delivery: YesIntergranular corrosion resistance tendency | condition of welding: No1.4401廣泛應用及優點和缺點:1.4401對有機會、三聚氰胺樹脂酸和鹵素燈泡媒介的還原故宮場景有抵御力。還有,這個鋼很容易收到點蝕的應響。低碳生活占比還能能增長氯化鈉晶體間的耐蝕化性,能接受陸續作業高達獨角獸450°C在較高的溫度度下施用。可冷生產加工悍接。該相關材料重要使中用有機化工、紡織類和造紙行業化學行業,普通使中用裝置、飲食衛生化學行業和供水管道產生、飲食備制裝置、飛機制造、沿岸建筑材料、飛機制造零組件、紡織篩、熱調換器、噴氣熱車機組件、動物醫藥學裝置等。