現行座位: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采用及優點和缺點:1.4401對有機物、硅酸酸和鹵化物質的完美重現有驅散力。不僅,這般鋼很不容易接受點蝕的危害。綠色環保含鋅量還行增進結晶間的耐浸蝕性,容許累計操作實用高達模型450°C在較氣溫度下實用。可冷生產制作焊接生產。該食材其主要于化工新材料、紡織品和造紙行業企業,基本于裝備、環境衛生企業和給水管手工制造、飲食準備裝備、船運、沿岸建造、船運備件、手編篩、熱調換器、噴氣打火機配件、生物學醫藥學裝備等。