CHG-308LHR不锈钢焊丝
符合:YB/T5092H12Cr21Ni10SiGB/T4242H12Cr21Ni10SiAWSA5.9ER308L说明:CHG-308LHR是超低碳不锈钢的***用TIG焊丝,其焊缝金属为超低碳性。由于碳含量较低,不至于在晶间产生碳化物析出,有优良的晶间腐蚀性能。用途:用于***工程,如超低碳00Cr19Ni10不锈钢构建的焊接。熔敷金属化学成份一例:(%)CMnSiSPCrNi0.0241.720.480.0100.01120.269.83熔敷金属力学性能一例:拉力强度Rm(MPa)伸长度A(%)56045包装尺寸:焊丝直径(mm)2.02.42.53.2焊丝长度(A)1000)