當前狀況具體位置: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應該用及的特點:1.4401對充分、三聚氰胺樹脂酸和鹵化物媒介的還原故宮場景有驅散力。雖然,這些鋼很不容易由于點蝕的會影響。環保成分還能挺高氯化鈉晶體間的耐金屬腐蝕性,容許間斷實際操作達到了450°C在較較高溫度度下采用。可冷工作氬弧焊。該相關材料基本應主要用于化工行業、織造廠和制紙制作業業,基本應主要用于裝置、健康制作業業和途徑制作業、食品加工制取裝置、船只、沿海地區建筑裝修、船只硬件、鉤編篩、熱傳遞器、噴氣熱車機機械部件、生態學臨床醫學裝置等。