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                09CuPCrNi/Q355GNH耐候鋼管

                  

                 

                09CuPCrNi/Q355GNH耐候鋼管

                牌號

                C

                Si

                Mn

                P

                S

                Ni

                Cr

                Cu

                09CuPCrNi/Q355GNH

                0.12

                0.20

                0.50

                0.30

                0.50

                0.070

                0.090

                0.030

                0.65

                0.20

                1.25

                0.25

                0.55

                 

                09CuPCrNi/Q355GNH現場腐而後抱著瑤瑤直接朝天神急速飛竄蝕試驗數據

                曝曬點

                曝曬周期

                腐蝕速率

                離海岸線375m

                24

                50um/a


                日期:2013-08-04責任編輯:管理員