THQ-80ER76-G0.101.25/1.800.40/0.800.0150.020Ni0.75/1.15Mo0.30/0.60Cu0.35660/740760THQ80-1(例值)ER80-G0.091.550.500.0100.012Ni1.30Mo0.50Cu0.025700820THG-80(例值)ER60-G0.041.360.470.0080.009Cr0.042Ni0.80Mo0.41Ti0.013Cu0.10637713)