現行定位:久久久综合久久久-99精品久久久久久蜜桃-蜜桃av噜噜-精品综合久久久久久888蜜桃 / 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用途及優勢:1.4401對有機酸、無機物酸和鹵化物料的重置有抵觸力。然而,這一種鋼不會由于點蝕的應響。低碳生活含氧量還能夠 不斷提高硫化鋅間的耐被腐蝕性,可以接連操作操作敢達450°C在較高熱度下操作。可冷代加工氬弧焊。該的材料基本主要在化工廠、紡織服裝和造紙技術化學工業企業,普通主要在機、衛生間化學工業企業和熱力管道研發、肉食品制法機、輪船、沿海城市建筑工程、輪船耗材零配件、編篩、熱交換器、噴氣熱車機零配件、生物技術醫學界機等。