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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運用及亮點:1.4401對有機的、有機物酸和鹵化材質的恢復備份有抗拒力。然而,此類鋼不要面臨點蝕的應響。減碳含鐵還可以提生結晶間的耐蝕化性,禁止連著的操作多達450°C在較低溫度下施用。可冷加工廠焊接加工。該裝修材料注意應用在化工行業、印染廠和造紙助劑工業生產,基本應用在機械、環衛工業生產和給水管手工制造、商品制取機械、船泊、沿海地區建筑工程施工、船泊配飾、手編篩、熱交易器、噴氣打著機構件、微生物醫藥學機械等。