AWSY***92-2005焊丝化学成分（%）用途CSiMnPSCrNiMoCu其它ER347H08Cr20Ni10Nb≤0.080.30-0.651.00-2.50≤0.030≤0.03019.00-21.509.00-11.00≤0.75≤0.75Nb：10×C%-1.00用于0Cr18Ni10Ti不锈钢的焊接)