摘要
Chinese Patent: CN1125652A Patentee:Mr. Wanxiang Ren et al, Anshan Iron & Steel Company Subject: Welding Rod for Mn-Steel Welding Abstract: The invented welding rod consists of two parts, one is the core alloy with a composition of C=O.08-0.25%, Si=O.30-1.51%, Mn=3.0-15.0%, Cr=5.0-15.0%, Ni=O.5-2.0%, B=O.005-0.1%, P【0.03%, S【0.03% and Fe balance, and the other is the outer coat alloy