到現階段地段: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選用及優點:1.4401對可揮發、有機酸和鹵化物物料的呈現有抗御力。另外,種鋼不能深受點蝕的影響力。環保含磷量還會挺高單晶體間的耐防腐蝕性,允許的多次操作方法超過450°C在較高熱度下利用。可冷工作電焊焊接。該文件重點廣泛中用煤化工、印染廠和制漿工業生產化的,往往廣泛中用的機、安全工業生產化的和管材生產制造、美食配制的機、船運、近海搭建、船運備件、編結篩、熱對換器、噴氣打火機元件、生物體醫學界的機等。