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

山東濟南駿焊英國曼徹特焊條焊絲 電廠鎳基焊條鎳基焊絲 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

鎳基焊條鎳基焊絲 鎳鉻鉬合金焊條焊絲 鎳鉻焊條焊絲 鎳鉻鐵焊條焊絲 鎳鐵鉻焊條焊絲 耐高溫合金焊條焊絲 鎳銅蒙乃爾焊條焊絲 純鎳焊條焊絲 GH高合金焊條焊絲 駿焊鑄鐵焊條焊絲等特種焊接材料進口焊條進口焊絲

耐磨堆焊焊絲 二氧化碳?xì)怏w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 水泥廠耐磨藥芯焊絲 機械廠硬面堆焊焊絲 輥壓機耐磨堆焊焊絲 盾構(gòu)機刀盤耐磨合金焊絲 礦山耐磨堆焊藥芯焊絲 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.