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                中國電建集團指定焊接材料

                11位焊接工程師 專(zhuān)注50年

                你所在位置:泰申電力>產(chǎn)品中心>氣保焊絲>SD-H09CrCuSb(ND鋼)氣體保護焊絲
                SD-H09CrCuSb(ND鋼)氣體保護焊絲
                下載材質(zhì)證明書(shū)編輯:網(wǎng)絡(luò )信息部   發(fā)布時(shí)間:2018-05-30 10:21:03   來(lái)源:泰申電力   人氣:4733

                符合(相當)相關(guān)標準型號:

                GB/T 8110 ER50-G

                說(shuō)明:09CrCuSb又稱(chēng)ND鋼,耐候鋼。

                用途:廣泛用于電廠(chǎng)和煉油廠(chǎng)制造在高含硫煙氣中工作的省煤器,空氣預熱器,熱交換器和蒸發(fā)器等用以抵御含硫煙氣結露腐蝕。


                熔敷金屬化學(xué)成分(%)

                CSiMnP
                ≤0.120.20-0.400.35-0.65≤0.015
                SCrCuSb
                ≤0.0100.75-1.0100.25-0.450.04-0.10


                熔敷金屬力學(xué)性能:

                抗拉強度(MPa)屈服強度(MPa)伸長(cháng)率A/%
                390-550≥245≥25


                焊絲規格: 直徑/mm

                0.81.01.21.6
                2.0
                2.42.53.24.05.0
                本文關(guān)鍵詞:SD-H09CrCuSb(ND鋼)氣體保護焊絲


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