ThyssenGE-316LSi不锈钢焊丝 ER316LSi G 19 12 3 L Si 0.02 1.7 0.8 18.8 12.5 2.8 AW 380 560 35 +20 70
Thyssen316LFD不发 E316LT1-4/1 T 19 12 3 LP M1/C1* 0.03 1.4 0.7 19.0 12.0 2.8 AW 320 520 35 -120 32
ThyssenTG316L不发 E316LT0-4/1 T 19 12 3 LR M3/C3* 0.03 1.5 0.6 19.0 12.5 2.8 AW 320 520 35 -120 32