某個地點:日日噜夜夜噜-日日夜夜噜噜-日韩精品久久久-精品久久亚洲 / 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選用及優缺點:1.4401對有機會、無機物酸和鹵化材質的還原成有減緩力。于此,此類鋼后易接受點蝕的影晌。節能減排濃度還會提供硫化鋅間的耐的腐蝕性,不能間斷性基本操作多達450°C在較氣溫度下選用。可冷加工生產激光焊接。該物料重點中用化工公司、化工和制紙行業,一般 中用設施環保設備、食物衛生行業和供水管道制造出、食物配制設施環保設備、船運、近海施工、船運車配件、手工編織篩、熱置換器、噴氣汽車發因素結構件、海洋生物藥學設施環保設備等。