ERNi-1纯镍镍基焊丝 标准：SG-NiTi4

　　用途：-焊接200、201镍合金以及镀镍钢板；-钢与镍异种材料的焊接；-钢的表面堆焊。

　　ERNiCu-7镍铜镍基焊丝 标准：SG-NiCu30MnTi

　　用途：-蒙乃尔400合金自身的焊接；以及蒙乃尔400合金与钢的焊接；-用于钢的表面堆焊。

　　ERCuNi铜镍镍基焊丝 标准：SG-CuNi30Fe

　　用途：-用于铜镍合金以及特定的青铜材料自身的焊接，以及这些材料和蒙乃尔400合金或Nickel200之间的焊接。

　　ERNiCrFe-3镍铬铁镍基焊丝 标准：SG-NiCr20Nb

　　用途：-抗蠕变接头的焊接、异种材料焊接；-奥氏体、铁素体钢和高镍合金的焊接、含镍9%合金钢焊接

　　ERNiCrFe-7镍铬铁镍基焊丝 标准：SG-NiCr20Nb

　　用途：-INCONEL690合金的焊接和钢的堆焊，特别适用于核反应堆的建设。

　　ERNiCrMo-3镍铬钼镍基焊丝 标准：SG-NiCr21Mo9Nb

　　用途：-INCONEL625、INCONEL825、INCONEL25-6Mo以及MONEL400合金的焊接；-***强度奥氏体钢与INCOLOY020合金之间的焊接；-镍基合金与不锈钢异种材料间的焊接；-钢的堆焊。

　　ERNiCrMo-4镍铬钼镍基焊丝 标准：SG-NiMo16Cr16W

　　用途：-INCO-WELD C276及其它Ni-Cr-Mo***合金的焊接；-表面堆焊合金钢的焊接、钢的表面堆焊

　　ERNiCrMo-4主要用于钨极惰性气体保护焊接和熔化极气体保护焊焊接INCONEL C276合金以及其它镍-铬-钼合金，也可以用于钢的表面堆焊。这种焊接材料在多种侵蚀性介质中都表现出了优异的耐蚀性能，特别是耐点蚀和裂隙腐蚀的能力。

　　这种焊丝可以用于异种材料焊接，包括INCONEL C276合金与其它镍合金、不锈钢和低合金钢的焊接。

　　HASTELLOY® C-276 alloy © 2020 Haynes International Principal Features 50 years of proven perbance in a wide range of aggressive chemicals HASTELLOY® C-276 alloy (UNS N10276) was the first wrought, nickel-chromiummolybdenum material to alleviate concerns over welding (by virtue of extremely low carbon and silicon contents). As such, it was widely accepted in the chemical process and associated industries, and now has a 50-year-old track record of proven perbance in a vast number of corrosive chemicals. Like other nickel alloys, it is ductile, easy to bbbb and weld, and possesses exceptional resistance to stress corrosion cracking in chloride-bearing solutions (a bbbb of degradation to which the austenitic stainless steels are prone). With its high chromium and molybdenum contents, it is able to withstand both oxidizing and non-oxidizing acids, and exhibits outstanding resistance to pitting and crevice attack in the presence of chlorides and other halides. Furthermore, it is very resistant to sulfide stress cracking and stress corrosion cracking in sour, oilfield environments. HASTELLOY® C-276 alloy is available in the bbbb of plates, sheets, strips, billets, bars, wires, pipes, tubes, and covered electrodes. Typical chemical process industry (CPI) applications include reactors, heat exchangers, and columns. Nominal Comb Weight % Nickel: 57 Balance Cobalt: 2.5 max. Chromium: 16 Molybdenum: 16 Iron: 5 Tungsten: 4 Manganese: 1 max. Vanadium: 0.35 max. Silicon: 0.08 max. Carbon: 0.01 max. Copper: 0.5 max.