當前狀況定位: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(cai)板(ban)材(cai)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應該用及特色:1.4401對高分子、高分子酸和鹵化物媒質的還原成有減緩力。與此同時,這般鋼不容易深受點蝕的應響。減碳水分含量還都可以增強結晶體間的耐腐燭性,容許連續式實操超過450°C在較高溫天氣度下動用。可冷生產激光焊接。該材質主要使適用化學產業、紡織服裝和紙廠產業,常見使適用機械設施、干凈衛生產業和排水管道生產、食品廠備制機械設施、港口碼頭、近海建筑材料、港口碼頭專用設備、編出篩、熱調換器、噴氣打火機零部件、動物中醫學機械設施等。