英國曼徹特焊絲9CrWV TIG耐熱鋼合金焊絲P92焊絲ER90S-B92
英國曼切特焊絲9CrMoV-N TIG氬弧焊絲 ER90S-B9進口焊絲
英國曼切特焊絲9CrMoV-N TIG氬弧焊絲 ER90S-B9鎳焊絲
英國曼徹特焊絲9CRMOV-N耐熱鋼合金焊絲
西安駿焊專業(yè)代理英國曼徹特焊條焊絲 電廠專用鎳基焊條鎳基焊絲 不銹鋼焊條焊絲 耐熱鋼焊條焊絲 耐候鋼焊條焊絲 低溫鋼焊條焊絲 低合金焊條焊絲 鑄鐵焊條焊絲 耐磨堆焊藥芯焊絲 埋弧焊絲 明弧焊絲等特種焊接材料進口焊條進口焊絲
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西安駿焊專業(yè)耐磨堆焊焊絲 二氧化碳氣體保護藥芯合金鋼焊絲 電廠磨煤輥堆焊焊絲 立磨磨盤耐磨埋弧焊絲 明弧焊絲 水泥廠專用耐磨藥芯焊絲 機械廠專用硬面堆焊焊絲 輥壓機專業(yè)耐磨堆焊焊絲 盾構(gòu)機刀盤專用耐磨合金焊絲 礦山專用耐磨堆焊藥芯焊絲 鑄鐵焊條 鎳基焊條 耐熱鋼焊條焊絲 不銹鋼焊條焊絲 低合金焊條焊絲 高強鋼焊條焊絲 銀焊條 銅焊條 鋁焊條等特種焊接材料進口焊條進口焊絲
9CrWV TIG / MIG MIG/GMAW and TIG/GTAW wire for low alloy steel Product name IABCO 9CrWV TIG/MIG Classification EN ISO 21952-A: G/W ZCrMoWVNb9 0.5 1.5 Material No. - Classification AWS A5.28: ER90S-G Approvals - Applications MIG/TIG arc welding wire for high temperature, creep resistant, modified 9%Cr-1%Mo martensitic steel (T92/P92). T92/P92 steel is commonly used at service temperatures up to 620°C. V, Nb and N additions provide this ‘creep strength enhanced ferritic’ (CSEF) alloy with improved high temperature creep resistance compared to standard CrMo creep resistant alloys. Alloy T92/P92 is widely used in the power generating industry for fossil fuel ultra-super-critical (USC) power plant boilers and turbines; the alloy is also finding applications in the chemical and oil & gas industries. Base materials For matching P92, 9%Cr-1.7%W-0.5%Mo, creep resisting martensitic steels. ASTM: A182 grade F92, A213 grade T92, A335 grade P92, A387 grade 92. EN: X10CrWMoVNb 9 2 Typical analysis of wire, weight % C: 0.10 Si: 0.30 Mn: 0.65 Cr: 9.00 W: 1.60 Mo: 0.40 Ni: 0.50 V: 0.15 Nb: 0.05 Typical heat treatment (1) Preheat temperature: 200°C. Interpass temperature: 300°C. PWHT: 760°C. Mechanical properties of weld deposit (2) 0.2% proof stress, Rp0.2%: ≥540MPa. Tensile strength, Rm: ≥620Mpa. Elongation, 4d/5d: ≥17%. Other products SAW: IABCO 9CrWV.
