规格        无

典型化学    Ni…………..36

成分            Fe………..…62

                    C…………...0.2

                     Mn…………0.4

                     Nb…….…...1.6

典型机械    拉伸强度，psi                        80,000

性能                              Mpa                              550

                     屈服强度（0.2％偏移量），psi     60,000

                      Mpa                                                        414

                       延伸率，(4d)%                                      25

                      冲击强度（ft-lbs）                                  41

                    （70oF）（Joules）                                 56

线卷状焊丝直径：0.045”    直焊丝直径：3／32”