如今部位:精品久久亚洲-久久久综合-久久狠狠干-久久精精品久久久久噜噜 / 技術文章 / 1.4401+QT780熱軋不銹鋼 棒(bang)材(cai)板材(cai)簡介(jie)
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選用及優勢:1.4401對有機質、有機物酸和鹵化媒介的回歸有抗力。除外,那樣鋼后易接受點蝕的引響。低碳技術水平還能否提升尖晶石間的耐腐燭性,可以持續操作流程自由高達450°C在較高溫度度下的使用。可冷工藝焊接生產。該文件基本代替醫藥化工、紡機和造紙業工業化的企業,一般來說代替生產生產環保設備、安全衛生工業化的企業和通風管道生產加工、物品制作生產生產環保設備、船運、東部搭建、船運物品、編制篩、熱互相交換器、噴氣啟動因零件、海洋生物醫藥學生產生產環保設備等。