某個位子:日韩精品久久久-精品久久亚洲-久久久综合-久久狠狠干 / 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運用及優點:1.4401對硅化物、硅化物酸和鹵化材質的呈現有忍受力。因此,這個鋼很難接受點蝕的反應。低碳技術含磷量還能能的提升結晶間的耐被腐蝕性,不能反復操作流程高達mg450°C在較高溫天氣度下便用。可冷加工廠對接焊。該食材主要適用以有機化工、印染廠和造紙業工業,基本上適用以裝置、衛生監督工業和管網制造出、食品廠制取裝置、集裝箱船、近海房屋、集裝箱船五金配件、鉤織篩、熱互換器、噴氣打火機元器件、怪物醫學研究裝置等。