Custom Processing / Shanghai W&T International Trading Co., Ltd

1J27 Soft Magnetic Alloy

1J27 is a Fe-Co-Cr soft magnetic alloy featuring exceptional ductility and toughness, ranking among the most formable materials in the family of high-saturation magnetic induction and high-Curie-temperature Fe-Co based soft magnetic alloys. Its saturation magnetic induction is nearly equivalent to that of 1J22, while offering significantly better mechanical strength and toughness, thus avoiding the brittleness and cracking tendency often seen in 1J22. 1J27 is ideal for applications that demand a combination of high magnetic saturation, excellent ductility, and superior toughness. Key Properties & Advantages High saturation magnetic induction (comparable to 1J22) High curie temperature, suitable for high-temperature magnetic environments Excellent ductility and impact resistance for demanding applications Low magnetic loss and stable magnetic performance Good processability, suitable for both cold and hot forming Typical Applications Cores and rotors for high-speed electric motors Generators and electromagnetic actuators Aerospace and aviation magnetic systems Precision magnetic components requiring both high saturation and toughness Mechanical Properties (Strip Example) Tensile strength Rm ≤ 570MPa Yield strength Rel0.2 ≤ 400MPa Elongation A ≥ 18% Vickers Hardness ≤ 180HV Supply Forms Specification: strip, sheet, and bar Condition: cold-rolled, annealed Customization: available upon request Standards: specifications available according to Russian, American, British, French, and Japanese standards

3240 Epoxy Fiberglass Series

Product Forms and Customization 3240 Epoxy Glass Cloth Laminated Sheets Thickness Range: 0.3mm-100mm Standard Size: 1020×1220mm Customizable: width, length, thickness, precision cutting, slotting, drilling Applications: motor insulation parts, mold base plates, structural supports 3240 Epoxy Fiberglass Rods Standard Diameter: 6mm-200mm Length: customizable or cut to specified size Customizable: diameter, length, end-face machining Applications: electrical insulating shafts, fasteners, insulation supports 3240 Epoxy Fiberglass Tubes Manufactured by winding or molding process Customizable: tube diameter, wall thickness, length, precision inner and outer diameter machining Applications: insulating sleeves, mechanical structural parts, electrical equipment protective covers Product Advantages High Mechanical Strength: excellent tensile, compressive, and bending performance Superior Electrical Insulation: arc-resistant, leakage-resistant, stable dielectric properties Heat Resistance (Class F): continuous operating temperature up to 155℃ Moisture and Corrosion Resistance: suitable for humid conditions and certain chemical environments Flexible Customization: adjustable width, length, thickness, and multiple machining options to meet specific client requirements Applications Electrical Insulation: motor, transformer, and switchgear insulation components Mechanical Structures: high-strength support parts, insulating connectors, mold base plates Energy & Transportation: wind power equipment, rail transit, power equipment components Electronics Industry: PCB substrates, insulating partitions

Phenolic Cotton Cloth Laminate

Product Forms and Customization Boards Thickness range: 0.5mm-50mm Standard sizes available, customizable width, length, and thickness Secondary processing: cutting, slotting, drilling Applications: electrical insulation components, mechanical structural parts, mold bases Rods Standard diameters available, custom lengths and precision diameters supported Applications: insulation shafts, support components, fasteners Tubes Customizable inner/outer diameters and lengths Manufactured via winding or molding processes Applications: insulation sleeves, mechanical structural parts, electrical equipment housings Product Advantages High Heat Resistance: Continuous working temperature up to 160℃ Flame Retardant: Self-extinguishing, compliant with IEC/UL standards High Mechanical Strength: Excellent tensile, compressive, and bending resistance Chemical Resistance: Suitable for humid, mildly acidic, and alkaline environments Flexible Customization: Supports extended, widened, or thickened dimensions and secondary machining Typical Applications Electrical Insulation: Motors, transformers, switchgear, relays Mechanical Structure: Support components, mold bases, fasteners Industrial Equipment: Instruments, electrical control cabinets, heat-resistant panels Transportation & Energy: Rail transit, power equipment, wind power applications

High-Performance Connector

Key Connector Products Fuse Boxes & Cable Gland Boxes Aviation Connectors Solenoid Valve Plugs Corrugated Tube Fittings Other Plastic & Polymer Series: Reduced Cable Tie Clip, Sleeve, Fastener Socket, Plug, Connector, O-ring Single and Multi-Hole Blind Plug Aviation Socket Dust Cap Protective Cover, Socket/Plug Protective Cover Performance Highlights High Reliability: Maintains performance under vibration, temperature fluctuations, moisture, and chemical exposure Durable Materials: Metals, high-performance plastics, and elastomers ensure long-term service life Customizable Designs: Supports special geometries, surface treatments, plating, and tailored dimensions Lightweight & Compact: Suitable for aerospace and industrial systems requiring weight and space optimization Applications Aerospace: Aircraft electrical systems, avionics, cockpit instrumentation, hydraulic and pneumatic controls Automotive: Engine harnesses, sensors, fuse protection, solenoid connections Industrial Equipment: Automation systems, control panels, valves, pumps Electronics & Electrical: PCB connectors, battery terminals, data and signal connectors Harsh-Environment Applications: High-temperature, high-vibration, or chemically exposed environments Contact us for tailored solutions and competitive offers!

Nickel Alloys & Iron-Nickel Alloys

Nickel Alloys & Iron-Nickel Alloys – High-Performance Metals for Extreme Environments Key Material Advantages High-Temperature Strength: Nickel-based alloys maintain structural integrity under extreme heat. Low Thermal Expansion: Iron-nickel alloys ensure precision and dimensional stability. Corrosion & Oxidation Resistance: Reliable performance in chemical, marine, and industrial environments. Durable Mechanical Properties: Long-lasting under stress, fatigue, and vibration. Customizable Designs: Supports special geometries, surface treatments, and alloy grades. Common Grades Nickel Alloys: Inconel Series: Inconel 600, 625, 718–High-temperature and corrosion-resistant superalloys for aerospace and energy industries Hastelloy Series: Hastelloy C-22, C-276–Excellent chemical resistance for industrial and marine applications Monel Alloys: Monel 400, K500–Corrosion-resistant alloys suitable for marine and acidic environments Pure Nickel Grades: Nickel 200, 201–High electrical and thermal conductivity for electronics and industrial components Iron-Nickel Alloys: Invar (36% Ni): Low thermal expansion for precision instruments, optical devices, and aerospace structures Kovar (29% Ni, 17% Co): Matched thermal expansion for glass-to-metal sealing in electronics and semiconductors Alloy 42: Controlled expansion for industrial electronics and precision assemblies Product Forms Available Bars, Plates, Pipes, Strips Forgings: Rings, shafts, discs, customized shapes Custom Machined Parts: According to drawings and specifications Heat Treatment & Surface Finishing: Anodizing, sandblasting, precision polishing, coating, and other treatments Applications Aerospace & Aviation: Turbine components, engine parts, structural assemblies Chemical & Marine: Reactors, piping, pumps, seawater-resistant components Electronics: Vacuum tubes, semiconductor packages, sensor parts Power Generation & Energy: Boilers, heat exchangers, and industrial processing equipment Precision Machinery: Measurement instruments, semiconductor packaging, satellite components Why Choose Us Support for both small-batch customization and bulk supply Full-process services including forging, machining, and heat treatment Drawing-based production with support for third-party inspection and certification Fast export handling with full support for international logistics and customs clearance Contact us for tailored solutions and competitive offers！

We provide professional copper alloy forging and precision machining services, covering the complete manufacturing process from raw material selection, forging and forming, heat treatment, to finished machining and inspection. With mature process experience and strict quality control systems, we deliver high-performance, consistent copper alloy forgings and finished components solutions to our customers. Processing & Machining Capabilities Materials processed include brass, bronze, aluminum bronze, phosphor bronze, copper-nickel alloys, CuCrZr, and more. Additionally, we offer material selection, processing, and customization services for other special copper alloys according to customer-specific application or performance requirements. Forging Using mature forging technologies such as open-die forging and closed-die forging, we produce copper alloy forgings with dense microstructure and stable performance: - Optimize grain structure to enhance material strength and fatigue resistance - Reduce internal defects to improve load capacity and service life - Suitable for various structural components including shafts, rings, flanges, valve bodies, and connectors - Provide post-forging heat treatments such as solution treatment, aging, or stress relief according to application needs Precision Machining Equipped with comprehensive CNC machining facilities to meet high-precision requirements for copper alloy components: - Conventional and complex machining including CNC turning, milling, drilling, and boring - Multi-face machining and capability for complex cavities and special-shaped structures - Strict control over dimensional accuracy, geometric tolerances, and surface quality - Support for processing based on drawings or samples, and provide process optimization advice to help reduce manufacturing costs and improve efficiency Quality Control and Inspection Chemical composition analysis Dimensional and geometric tolerance inspection Appearance and surface quality examination Material test certificates (MTC), inspection reports, and third-party inspection support available upon request Product Features Optimized material properties to ensure high strength, wear resistance, and long-term reliability of components Excellent electrical and thermal conductivity for functional and performance-critical parts Ability to meet complex structural designs and strict dimensional tolerance requirements Flexible customization options to accommodate diverse technical and application needs Applications Copper alloy structural and functional components are widely used in electrical and electronic industries, automotive manufacturing, marine and offshore equipment, machinery, and high-end equipment manufacturing, where conductivity, corrosion resistance, and comprehensive mechanical performance are highly demanded. Contact us for tailored solutions and competitive offers!