德国蒂森Union7018焊条SHGelbRE60130.080.550.200.0250.02538046022Union6013E60130.090.500.350.0300.03042051022Union7018E70180.071.200.350.0200.02040050026ThyssenE7018LHE70180.071.100.500.0200.02040050024PhoenixSpezialDE70160.061.050.650.0200.02040052025)