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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應用及優缺點:1.4401對有機會、有機物酸和鹵化物物質的還原故宮場景有預防力。不僅而且,這般鋼不能會受到點蝕的引響。低碳技術濃度還可不可以的提升結晶體間的耐氧化性,限制陸續運營自由高達450°C在較高熱度下用。可冷制作電焊焊接。該裝修材料關鍵用到化工機械、紡織品和制漿化工,往往用到裝置、衛生學化工和水管打造、美食光催化原理裝置、國際船泊、沿岸建筑工程、國際船泊配飾、編識篩、熱互轉器、噴氣熱車機控制部件、菌物醫療裝置等。