Ni102鎳基焊條 ≤0.06 ≤2.5 ≤1.5 ≤1.5 ≤4.5 ≤2.5 ≥92 ≤0.015 ≤0.015Ni112鎳基焊條 ≈0.04 ≈1.5 0.5 3.0 1.0 ≥92 ≤0.015 ≤0.005Ni202鎳基焊條 ≤0.05 ≤4 ≤1.5 ≤1 ≤2.5 ≤2.5 余量 60-70 ≤0.015 ≤0.020Ni207鎳基焊條 ≤0.05 ≤4 ≤1.5 ≤1 ≤2.5 ≤2.5 余量 60-70 ≤0.015 ≤0.020Ni307鎳基焊條 ≈0.05 ≤7 3-5 2-6 15 70 Ni307A鎳基焊條 ≤0.10 5-9.5 ≤1 ≤1 ≤10 1-2.5 ≤0.5 13-17 ≥59 ≤0.5 ≤0.015 ≤0.03Ni307B鎳基焊條 ≤0.1 5-9.5 ≤1 ≤10 1-2.5 13-17 ≥59 ≤0.015 ≤0.03