AWSY***92-2005焊丝化学成分（%）用途CSiMnPSCrNiMoCu其它ER385H02Cr20Ni25Mo4Cu≤0.0250.016≤0.500.231.0～2.501.80≤0.0200.019≤0.0300.00719.50～21.5020.6024.00～36.0025.353.20～5.204.851.20～2.001.45用于904L钢的焊接)