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INCO-WELD? 686CPT? 焊絲 INCO-WELD? 686CPT? 焊絲AWS A5.14 ERNiCrMo-14 提供材質(zhì)書 INCO-WELD 686CPT 焊絲主要適用于鎢極惰性氣體保護(hù)焊和熔化極氣體保護(hù)電弧焊焊接雙相不銹鋼、超級雙相不銹鋼、超級奧氏體不銹鋼、INCONEL C-276\626\625\686合金以及鎳合金例如UNS N06059\N06022鎳合金，也可以用來在部分鋼種表面形成一層耐蝕防護(hù)堆焊層。這種焊絲的高合金組分（Cr+Mo+W）提高了其抵抗點(diǎn)蝕、裂隙腐蝕和常規(guī)腐蝕的能力。INCO-WELD 686CPT 焊絲良好的耐蝕性能使其在腐蝕性工作環(huán)境中體現(xiàn)出了巨大的應(yīng)用價(jià)值，它可以耐受很多種腐蝕介質(zhì)的侵蝕，例如鹽酸、硫酸、氧化氯溶液、濃熱的含氯酸性溶液譬如二氧化硫在NaCl鹽水中的飽和溶液；同時(shí)它還對晶間侵蝕以及在高氧濃度環(huán)境敏化后的晶間侵蝕具有很好的抵抗能力。 AWS A5.14 ERNiCrMo-14 UNS N06686 規(guī)格 ASME Ⅱ,SFA-5.14,ERNiCrMo-14 ISO SNi6686 ASME Ⅸ,F-No.44 Europe NiCr21Mo-14 Ni--------------- 剩余 Cu ------------ 0.5 max C ----------- 0.01 max Si ----------- 0.08 max Mn ----------- 1.0 max Ti ----------- 0.25 max 化學(xué) Fe ----------- 5.0 max Cr ---------- 19.0-23.0 組分 P ----------- 0.02 max Mo ---------- 15.0-17.0 S ---------- 0.02 max W --------------3.0-4.4 Al ----------- 0.5 max 其它 ----------0.50 max a 添加Co 典型 拉伸強(qiáng)度，psi 110,000 機(jī)械 MPa 758 性能 延伸率，(4d）% 35 硬度，HRB 95 焊絲可以以線卷或直線狀供貨，并有幾種不同直徑可供選擇，如下表所示 產(chǎn)品 mm 0.8 0.9 1.0 1.14 1.2 1.6 2.4 3.2 in 0.030 0.035 0.040 0.045 0.047 0.062 0.093 0.125 供貨 狀態(tài) 直線長度--915 mm(36”)或1000 mm(39”) INCO - WELD ? 686 CPT ? welding wire INCO - 686 CPT WELD wire is mainly used in the tungsten inert gas welding and melting polar gas shielded arc welding welding duplex stainless steel, super duplex stainless steel, super austenitic stainless steel, INCONEL C - 276\626\625\686 alloy and nickel alloy such as UNS N06059 \ N06022 nickel alloy, also can be used in some form a corrosion protective layer on the surface of steel hardfacing layer. The high alloy composition of this wire (Cr +Mo+ W) enhances its ability to resist pitting, cracking and conventional corrosion. INCO - 686 CPT WELD wire good corrosion resistant performance to make it work in corrosive environment reflects the great application value, it can tolerate a lot of kinds of corrosive medium, such as hydrochloric acid, sulfuric acid, chlorine oxidation solution, strong heat contain chloric acid solution such as sulfur dioxide in saturated solution of NaCl salt water; It also has good resistance to intergranular erosion and intergranular erosion after high oxygen concentration. AWS A5.14 ernicrmo-14 UNS N06686 ASME specifications Ⅱ, SFA - 5.14, ERNiCrMo - 14 ISO SNi6686 ASME Ⅸ, F - No. 44 Europe NiCr21Mo - 14 Ni -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- residual Cu -- -- -- -- -- -- -- -- -- -- -- -- 0.5 Max C -- -- -- -- -- -- -- -- -- -- - 0.01 Max Si -- -- -- -- -- -- -- -- -- -- - 0.08 Max Mn -- -- -- -- -- -- -- -- -- -- - 1.0 Max Ti -- -- -- -- -- -- -- -- -- -- - 0.25 Max Chemical Fe -- -- -- -- -- -- -- -- -- -- - 5.0 Max Cr -- -- -- -- -- -- -- -- -- - 19.0-23.0 Components P -- -- -- -- -- -- -- -- -- -- - 0.02 Max Mo -- -- -- -- -- -- -- -- -- - 15.0-17.0 S -- -- -- -- -- -- -- -- -- -- 0.02 Max W -- -- -- -- -- -- -- -- -- -- -- -- -- - 3.0-4.4 Al -- -- -- -- -- -- -- -- -- -- -- 0.5 Max other -- -- -- -- -- -- -- -- -- -- 0.50 Max Add a Co Typical tensile strength, psi 110,000 Mechanical 758 MPa Performance elongation, (4d) % 35 Hardness, HRB 95 The wire can be supplied in a reel or straight line, with several different diameters to choose from, as shown in the table below products Mm 0.8 0.9 1.0 1.14 1.2 2.4 3.2 In 0.030 0.035 0.040 0.045 0.035 0.062 0.093 0.125 supply state Linear length -915 mm(36 ") or 1000 mm (39)