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welding flux ZT.HJ107Nb
welding flux ZT.HJ107Nb
Supplier Info
[China Supplier]
Contact Person : Mr. Xu Ricky
Tel : 86-0634-6219317
Fax : 86-0634-6219012
Product Detail
welding flux ZT.HJ107Nb: 1.Dry the flux at 250aa-300aa for 2 hours before use. 2.Completely remove rust, oil and dirt from th


ZT.HJ107Nb(151Nb)(NO Manganese-Oxide welding flux)





ZT.HJ107Nb(151Nb)(NO Manganese-Oxide welding flux)

 In accordance with GB/T17854-1999                          F347-H00Cr21Ni10Nb DESCRIPTIONS:   ZT.HJ107Nb(151Nb)is a fused type no manganese-oxide flux with pumiceous granule of bluish gray to dark gray color, about 10-60 mesh in size. This flux is designed for welding of Niobium stabilized stainless steel and is of characteristics with less carbon increment and less Chromium loss. APPLICATIONS:This flux is recommended to use with H00Cr24Ni12Nb, H00Cr21Ni10Nb wires and strips for welding of Niobium stabilized stainless steel and anti-corrosion cladding of nuclear pressure vessels and petrol- chemical installations.TYPICAL PROPERTIES OF CLADDING LAYERS:Being matched with H00Cr24Ni12Nb as an intermediate layer and H00Cr21Ni10Nb surfacing on 50mm thick 18MnMoNb steel. 1.Carbon increment≤0.01% Chromium loss≤1.5% Niobium≥10Xc<1%2. Mechanial properties: ób≥510Mpa, 5≥35%3.The specimen after sensitization treatment has passed the inter-crystalline corrosion test in accordance with GB4334.5-1990< Method of corrosion test by sulfuric acidcopper sulfate for stainless steel>GUIDELINES FOR USAGE:1.Dry the flux at 250°C-300°C for 2 hours before use.2.Completely remove rust, oil and dirt from the groove surface prior to welding. TYPICAL FLUX COMPOSITION RANGE(%)  
42-54<2613-26Right amount≤0.06≤0.08
Flux&Wire combination

Melt the deposited metal component reference (%)

Mechanical properties



welding flux ZT.HJ107Nb

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