泰克罗伊E310HC-16焊条Tech-Rod2209E2209-160.021.650.5222.48.93.3焊UNSN31803类22%Cr双相钢,强度高,耐海水腐蚀等Tech-Rod308LE308L-160.031.650.4319.49.3超低碳308,减少了碳化物析出和晶间腐蚀可能性,低温韧性好,适于超低温应用Tech-Rod309LE319L-160.0351.580.5323.4512.6超低碳309,耐晶间腐蚀,在复合层堆焊及焊接南非热处理的异材接头时优于309Tech-Rod310E310-160.111.90.5226.220.95焊接铸锻态的同种合金,也用于异材焊接,全奥氏体焊缝金属,热输入要低Tech-Rod310HCE310HC-160.412.150.)