Shanghai Allotech Industrial Co., Ltd.  

Product Name: 1.2mm Nife55 Cast Iron Wire/Wire MIG Cast Iron Model NO.: NiFe55 Powder: Not Powder Type: Nickel Iron MIG Wire Alloy: Alloy Purity: Ni 55% Fe Balance Standard: JIS, GB, DIN, BS, ASTM Application: Industrial Surface: Brightly Condition: Bright, Annealed, Soft Grade: Nife55 Package: 15kg Each Roll Size: 1.2mm Spool: D300 Trademark: Allotech Transport Package: Carton Box Specification: base on customers' request Origin: China HS Code: 7505220000 Product Description The NiFe alloy is suitable for welding all grades of cast iron but particularly for spheroidal graphite (SG), nodular or ductile irons and some alloy cast irons. It provides compatible strength, ductility and toughness, coupled with good machinability. The NiFe consumables can also be used on some of the high alloy austenitic irons (Ni-Resist). The flake graphite grades are welded with a preheat of 300-350°C but the SG grades are best buttered using low heat input, and low temperature techniques to avoid HAZ hot cracking. Note the martensitic Ni-Hard cast irons and white irons are generally considered to be unweldable because they are too crack-sensitive. The NiFe consumables are also suitable for welding transition joints between cast iron and cast steels, and cast iron and mild/low alloy steels. Typical components are machine bases, pump bodies, engine blocks, gears and transmission housings.Category: GMAW-GTAW Solid wiresType: Nickel iron MIG wire for joining dissimilar materials and cast iron.Properties:Nickel Iron based filler metal for joint welding and claddings on cast Iron. Very wel suited also for dissimilarwelding between cast iron and high alloyed stainless and heat resistant steels or mild steels. ExcellentWeldabillity with extreme crack resistance with a ductile weld deposit. Good welding and wettingcharacteristics and high resistance against porosity. The weld metal is corrosion and heat resistant. Very wellsuitable for welding with robotics or automated processes.Applications:Suitable for welding stainless steels containing 12-14 Cr. Also for welding mild and low alloy steels which areexposed to termperatures up to 450C. CastIron repairs, rebuilding shafts, wheels, spherical flange pipe fittings, critical joints between steeland cast iron etc.Product Details:Chemical composition:GradeChemical composition(%)NiFe55CSiMnSPNiFe≤0.1≤0.8≤0.10≤0.01≤0.02≥55BalanceMechanical properties: Tensile StrengthYield StrengthElongation420Mpa220Mpa34%Welding paramaters/Packing:Welding ParametersPackingD (mm)Voltage (V)Current (A)spooling typekg / spool0.815-25110-220D 30015118-28150-260D 300151.220-30180-300D 30015Specifications:AWS A 5.15: E NiFe-C1; EN ISO 1071: SC NiFe-1; DIN: W.Nr. 2.4472; DIN 1736