THG-100
(例值) ER70-G 0.07 1.38 0.36 0.011 0.20 Cr0.32
Ni1.43
Mo0.42
Cu0.12 764 834
THQ-R55B2
(例值) ER55-B2 0.07 0.60 0.47 0.010 0.016 Cr1.38
Ni0.08
Mo0.52
Cu0.17 520 635
THQ440-NQ-Ⅱ
(例值) ER44-G 0.08 1.19 0.54 0.010 0.016 Ni0.32
Cu0.23
Cr0.31 360 490
THQ500-NQ-Ⅱ ER50-G 0.10 0.60/
1.20 0.60 0.020 0.025 Ni0.20/0.60
Cu0.20/0.50
Cr0.30/0.90 400 500
THQ550-NQ-Ⅱ ER55-G 0.10 1.20/
1.60 0.60 0.020 0.025 Cu0.20/0.50
Cr0.30/0.90
Ni0.20/0.60 450 550
THQ600-NQ-Ⅱ ER60-G 0.10 1.40/
1.80 0.60 0.020 0.025 Cu0.20/0.50
Cr0.30/0.90
Ni0.20/0.80 500 600