
ER309不锈钢焊丝H12Cr24Ni13Si不锈钢焊丝
价格:1.00
AWSY***92-2005焊丝化学成分(%)用途CSiMnPSCrNiMoCu其它ER309H12Cr24Ni13Si≤0.120.30-0.651.00-2.50≤0.030≤0.03023.00-25.0012.00-14.00≤0.75≤0.75同类型不锈钢及异种钢的焊接)