Germany Castolin XHD223 3N Cast Iron Electrode 1

• Application: Primarily used for repairing high-strength cast iron and connecting cast iron and steel with low-temperature manual welding electrodes. Suitable for welding cast iron and malleable components such as valve pistons, pressure tanks, water tanks, etc. It can also be used for filling holes and defects in hydraulic pressure tanks and various castings.
• Performance Characteristics: Features extremely high crack resistance, high tensile strength, and elongation. Excellent weldability with both DC and AC.
• Composition: Main components include Ni, Fe, Mn.
• Specifications and Parameters: Common sizes are Ф2.5mm, Ф3.2mm, Ф4.0mm. Current range: 50 - 90A (Ф2.5mm), 80 - 120A (Ф3.2mm), 100 - 150A (Ф4.0mm). Tensile strength: 480 - 550MPa, yield strength: 300 - 350MPa, hardness HV30: 165.

Germany Castolin EC33700 Stainless Steel Electrode 1

• Application: Suitable for welding dissimilar steels, stainless steel, high-alloy steel, and heat-resistant steel. Commonly used for welding high-temperature equipment such as furnace linings, furnace parts, boilers, and heat treatment furnaces. Also applicable for welding components requiring corrosion resistance, such as submarines, discharge pumps, and hanging baskets.
• Performance Characteristics: Features high heat resistance up to 1000°C, along with excellent corrosion resistance.
• Composition: Main components include Cr, Ni, Mo.
• Specifications and Parameters: Available in sizes such as Ф2.0mm, Ф2.5mm, Ф3.2mm, Ф4.0mm. Tensile strength: 638MPa, yield strength: 496MPa, elongation: 37.2%, hardness HV30: 220.