天泰TFW-308L焊丝TFW-308LE308LT1-1E308LT1-10.9,1.2,1.6DC+-57544-0.0301.560.4818.989.730.05-低C-18Cr-8Ni钢用。TFW-309LE309LT1-1E309LT1-10.9,1.2,1.6DC+-61738-0.0321.570.4824.6412.960.06-低C-22Cr-12Ni钢用，异材焊接用。TFW-309MoLE309LMoT1-1E309LMoT1-10.9,1.2,1.6DC+-69638-0.0331.470.5223.0412.832.37-低C-22Cr-12Ni-2.5Mo钢用，异材焊接用。TFW-316LE316LT1-1E316LT1-10.9,1.2,1.6DC+-56842-0.0241.580.4219.5012.772.24-低C-18Cr-12Ni-2.5Mo钢用。TFW-317LE317LT1-1E317LT1-10.9,1.2,1.6DC+-58841-0.0311.340.4119.2613.583.42-低C-18Cr-12Ni-3.5Mo钢用。TFW-347LE347T1-1E347T1-10.9,1.2,1.6DC+-58339-0.0331.660.5819.0010.430.05Nb0.70低C-18Cr-9Ni-Ti钢用。)