不銹鋼焊條 品名類別AWS型號典型化學成分,%特點和用途CMnSiCrNiMo不銹鋼焊條Tech-Rod 2209E2209-160.021.650.5222.48.93.3焊UNSN31803類22%Cr雙相鋼,強度高,耐海水腐蝕等Tech-Rod 308LE308L-160.031.650.4319.49.3 超低碳308,減少了碳化物析出和晶間腐蝕可能性,低溫韌性好,適于超低溫應用Tech-Rod 309LE319L-160.0351.580.5323.4512.6 超低碳309,耐晶間腐蝕,在復合層堆焊及焊接南非熱處理的異材接頭時優于309Tech-Rod 310E310-160.111.90.5226.220.95 焊接鑄鍛態的同種合金,也用于異材焊接,全奧氏體焊縫金屬,熱輸入要低Tech-Rod 310HCE310HC-160.412.150.5226.2521.4 焊接HK級耐熱鑄造合金,鋼鐵石化高溫應用Tech-Rod 316LE316L-16/-170.0351.750.5218.712.652.30超低碳型316,用于常溫下耐硫化物液體和化合物腐蝕,不用于400℃以上高溫Tech-Rod 347E347-160.551.650.5219.1510.15 鈮穩定化不銹鋼焊接321(18/8Ti),347,耐腐蝕性好,也可焊310,302,304,304L,308Tech-Rod 385E385-160.0152.10.4520.525.24.6焊904L類不銹鋼，制造儲存硫酸磷酸容器設備等，抗應力腐蝕裂紋，耐點蝕隙蝕Tech-Rod 410E410-160.120.680.5212.1 焊接403，405，410，416不銹鋼，堆焊于碳鋼上做耐腐蝕耐磨層，耐氣蝕，耐淡水和弱酸侵蝕Tech-Rod 410NiMoE410NiMo-160.030.520.4512.14.550.52焊接和補焊同材鑄件，超低碳，抗裂性紉性均優于410，水輪機部件制造和維修的理想材料不銹鋼焊絲 品名類別AWS型號典型化學成分，%特點和用途CMnSiCrNiMo不銹鋼焊絲Techalloy 2209ER22090.0161.40.4522.48.53.2雙相不銹鋼焊接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不銹鋼焊接Techalloy 410ER4100.110.450.3912.5 Techalloy 410NiMoER410 NiMo0.020.450.411.84.50.55耐氣蝕部件焊接Techalloy 430ER4300.070.440.3616.5 鐵素體不銹鋼低合金耐熱鋼焊絲 品名類別AWS型號典型化學成分，%特點和用途CMnSiCrNiMo低合金鋼焊絲Techalloy 80S-B2ER80S-B20.090.550.481.35 0.551.25Cr-0.5Mo鋼焊接Techalloy 80S-B6ER80S-B60.070.440.365.45 0.555CrMo鋼焊接Techalloy 80S-B8ER80S-B80.080.450.349.15 1.059CrMo鋼焊接Techalloy 90S-B9ER90S-B90.110.600.199.00.50.95P91(T91)鋼焊接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℃)