不锈钢焊条

　　品名类别AWS型号典型化学成分,%特点和用途CMnSiCrNiMo不锈钢焊条Tech-Rod 2209E2209-160.021.650.5222.48.93.3焊UNSN31803类22%Cr双相钢,强度高,耐海水腐蚀等Tech-Rod 308LE308L-160.031.650.4319.49.3 碳308,减少了碳化物析出和晶间腐蚀可能性,低温韧性好,适于温应用Tech-Rod 309LE319L-160.0351.580.5323.4512.6 碳309,耐晶间腐蚀,在复合层堆焊及焊接南非热处理的异材接头时优于309Tech-Rod 310E310-160.111.90.5226.220.95 焊接铸锻态的同种合金,也用于异材焊接,全奥氏体焊缝金属,热输入要低Tech-Rod 310HCE310HC-160.412.150.5226.2521.4 焊接HK级耐热铸造合金,钢铁石化高温应用Tech-Rod 316LE316L-16/-170.0351.750.5218.712.652.30碳型316,用于常温下耐硫化物液体和化合物腐蚀,不用于400℃以上高温Tech-Rod 347E347-160.551.650.5219.1510.15 铌稳定化不锈钢焊接321（18/8Ti）,347,耐腐蚀性好,也可焊310,302,304,304L,308Tech-Rod 385E385-160.0152.10.4520.525.24.6焊904L类不锈钢，制造储存硫酸磷酸容器设备等，抗应力腐蚀裂纹，耐点蚀隙蚀Tech-Rod 410E410-160.120.680.5212.1 焊接403，405，410，416不锈钢，堆焊于碳钢上做耐腐蚀层，耐气蚀，耐淡水和弱酸侵蚀Tech-Rod 410NiMoE410NiMo-160.030.520.4512.14.550.52焊接和补焊同材铸件，碳，抗裂性纫性均优于410，水轮机部件制造和维修的理想材料

　　不锈钢焊丝

　　品名类别AWS型号典型化学成分，%特点和用途CMnSiCrNiMo不锈钢焊丝Techalloy 2209ER22090.0161.40.4522.48.53.2双相不锈钢焊接Techalloy 308LER308L0.0191.720.4620.810.1 Techalloy 309LER309L0.0211.750.5123.412.7 Techalloy 310ER3100.111.900.4027.121.0 25/20合金Techalloy 316LER316L0.0161.870.4819.313.22.25 Techalloy 347ER3470.041.650.5219.99.75 321,347不锈钢焊接Techalloy 410ER4100.110.450.3912.5 Techalloy 410NiMoER410 NiMo0.020.450.411.84.50.55耐气蚀部件焊接Techalloy 430ER4300.070.440.3616.5 铁素体不锈钢

　　低合金耐热钢焊丝

　　品名类别AWS型号典型化学成分，%特点和用途CMnSiCrNiMo低合金钢焊丝Techalloy 80S-B2ER80S-B20.090.550.481.35 0.551.25Cr-0.5Mo钢焊接Techalloy 80S-B6ER80S-B60.070.440.365.45 0.555CrMo钢焊接Techalloy 80S-B8ER80S-B80.080.450.349.15 1.059CrMo钢焊接Techalloy 90S-B9ER90S-B90.110.600.199.00.50.95P91(T91)钢焊接Techalloy 110S-1ER110S-10.071.550.450.32.300.42σS 680Mpa,Ak 87J(-51℃)Techalloy 120S-1ER120S-10.081.50.450.352.550.50σs 730Mpa,Ak 80J(-51℃)