常用焊材化学成分一览表.doc

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1、常用焊材化学成分一览表%名称CMnSiPSCrNiTiMoVNbJ4220.0350.035J5061.60≤0.750.030.020.200.300.300.08A1020.080.5~2.50.900.0350.0318.0~21.09.0~11.00.75A1320.080.5~2.50.900.0350.0318.0~21.09.0~11.00.758×C~1.0A0220.040.5~2.50.900.0350.0317.0~20.011.0~14.02.0~3.0A3020.150.5~2.50.900.0350.03522.0~2

2、5.012.0~14.00.75A3120.120.5~2.50.900.0350.03522.0~25.012.0~14.02.0~3.0H08A≤0.10.3~0.55≤0.03≤0.03≤0.03≤0.20≤0.30H10Mn2≤0.121.50~1.90≤0.07≤0.035≤0.035≤0.20≤0.30H0Cr20Ni10Ti≤0.08≤0.03≤0.0318.50~20.509.00~10.509×C%~1.0H00Cr19Ni12Mo2≤0.03≤0.03≤0.0218.00~20.0011.00~14.002.0~3.0