Mild Carbon Steel - Grade A - Grade 4.8 - Copper Plated
Product Details
Product Name: Yongjing Copper Plated Stud Welding Screw
Product Grade: Grade A
Performance Grade: Grade 4.8
Material: Mild Carbon Steel
Surface Treatment: Copper Plated
Product Type: Stud Welding Screw (Customizable)
Product Specifications
Detailed product specifications can be provided according to customer requirements, including thread size, overall length, welding end type and other key parameters.
Product Description
Product Overview
This product is Yongjing copper plated stud welding screw, manufactured from mild carbon steel and subjected to copper plated surface treatment. The screw is specially designed for stud welding process. Through a special welding gun using electric arc or capacitor discharge, one end of it can be firmly welded to the surface of the metal base material in an instant, forming a high-strength permanent threaded connection point. The copper plated layer mainly plays a role in process improvement and basic rust prevention.
Core Advantages
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Excellent Welding Process Performance: The copper plated layer can stabilize the welding arc, improve the stability and consistency of the welding process, and help form a high-quality welding pool.
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High Welding Connection Strength: It forms a metallurgical bond with the base material, with strong tensile and shear resistance, and high connection reliability.
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Efficient and Convenient Construction: The welding process is fast (millisecond to second level), can be completed with single-sided operation, no pre-drilling is required on the base material, and there is no trace or only a slight bulge on the back.
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Economical and Practical: The mild carbon steel base material has low cost, combined with the efficient welding process, the overall construction cost-effectiveness is high.
Applicable Industries
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Steel Structure Construction and Bridges: Used for fixing insulation layers, wall purlins, cable tray brackets, maintenance platforms, etc.
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Shipbuilding and Marine Engineering: Installation and fixation of hull cabin insulation layers, pipeline brackets, equipment bases, etc.
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Automotive Manufacturing and Body Shops: Fixing wire harnesses, interior parts, sound and heat insulation materials, etc. on the body sheet metal.
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Power Facilities and Boiler Insulation: Welding and fixing of insulation nails for power plant boilers, pipelines and equipment.
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Industrial Equipment and Sheet Metal Cabinets: Welding connection points on control cabinets and equipment casings for installing internal components or external accessories.
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Elevators and Rail Transit Vehicles: Welding of installation bases for car and vehicle interior components.
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Warehousing, Logistics and Shelf Systems: Welding on shelf columns for installing laminate brackets or accessories.
Warm Tips
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Please use a special stud welding machine and welding gun matching the screw specification, and strictly operate in accordance with the equipment regulations and welding process parameters.
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Before welding, the welding area of the base material must be thoroughly cleaned to ensure no oil, moisture, rust and coating, so as to ensure the welding quality.
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The copper plated layer is mainly for process assistance and basic rust prevention; if used in a high-corrosion environment, its protective capacity should be evaluated or additional anti-corrosion measures should be considered.
