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                GM-9堆焊焊条

                Hits: Datetime:2020/12/8
                GM-9堆焊焊条

                产品名称:GM-9堆焊焊条

                规格:3.2

                熔敷金属物理性能∞ 熔敷金属化学成分(%)
                б0。2 MPa C 5.2
                бb?? MPa Mn 1.22
                δ5?? (%) Si
                AKV(J)?? ℃ S
                X射线探伤 P
                扩散氢○含量 Cr 23.1
                硬????? 度 HRC:65 Ni
                耐腐蚀性能 Mo 5.62
                    V 1.0
                    W 3.35
                    Nb 5.91
                    Cu
                    B
                    其它
                       
                       


                备注:

                此产品符合中华人民共和国

                国标 NB/T47018-2017

                产品型号 GM-9

                检 验 合 格