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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技術應用及特征:1.4401對生產、硅化物酸和鹵化物物料的恢復原有反抗力。顯然,此種鋼更易受過點蝕的應響。低碳技術含水量還行提高自己單晶體間的耐腐燭性,能夠不間斷進行獨角獸高達450°C在較高熱度下應用。可冷精加工補焊。該原料重要用以化工新材料、紡織類和制漿輕企業,一般來說用以機械、衛生管理輕企業和管線加工、食材準備機械、船運、沿岸工程、船運耗材零配件、紡織篩、熱交易器、噴氣汽車發心理零配件、生物工程醫藥學機械等。