What Is Flat Metal Wire?
Definition and Basic Characteristics
Flat metal wire is a precision metal product with a flat, rectangular, square, or customised cross-section. Unlike conventional round wire, its width and thickness are specified to meet particular design and production requirements. It is available in stainless steel, aluminum, copper, brass, carbon steel, and high-carbon spring steel.
Custom flat metal wire can be produced with controlled dimensions, hardness, temper, surface finish, and coating requirements. It is used across hardware, automotive, electronics, tooling, medical, zipper, and mechanical equipment applications.
Manufacturing Process: Precision Rolling and Slitting
Precision rolling and slitting are used to process metal into consistent flat profiles. The material is formed to the required width and thickness, then finished according to the customer’s specifications. Cross-section tolerance can be controlled within ±0.01 mm, supporting reliable assembly and helping reduce material waste.
Before bulk production, sample testing and blueprint analysis can be used to verify dimensions, hardness, and surface finish. Custom forming, bending, and specification optimisation are also available through in-house engineering support.
Key Properties of Flat Metal Wire
Dimensional Accuracy and Surface Quality
Our precision flat metal wire is made with tightly controlled width and thickness to support consistent processing. Cross-section tolerance can be controlled within ±0.01 mm, helping reduce fitment issues and material waste in demanding production work. Surface finish and coating requirements can also be specified for the intended application.
Mechanical Strength and Durability
Flat metal wire can be supplied to meet different hardness and temper requirements. Material selection and processing help balance strength, wear resistance, and service durability for hardware, automotive parts, mechanical equipment, and other industrial uses.
Formability and Ductility
Custom flat metal wire can be formed, bent, stamped, or shaped to suit production needs. We support specification analysis, sample testing, and custom forming services so customers can match wire performance to their manufacturing process.
Material Versatility
We supply flat metal wire in materials selected for different performance needs:
- Stainless steel flat wire: Available in grades including 304, 316L, 201, 430, and non-magnetic stainless steel.
- Copper flat wire: Pure copper C11000/T2 offers 99.9% high conductivity under ASTM B152 and JIS H3100 standards.
- Aluminum flat wire: Available in alloys such as 5182, 5052, 5083, 6061, 6063, and 7050.
- Carbon steel flat wire: Carbon steel and high-carbon spring steel options support applications requiring dependable mechanical performance.
This material range allows us to provide flat metal wire for hardware, automotive, electronics, tooling, and other precision manufacturing requirements.
Available Materials for Flat Metal Wire
We supply custom flat metal wire in stainless steel, copper, aluminum, carbon steel, and high-carbon spring steel. Material selection can be matched to the required dimensions, hardness, temper, surface finish, and application.
Stainless Steel Flat Wire
Our stainless steel flat wire is available in 304, 316L, 201, and 430 grades, including non-magnetic stainless steel options. It can be produced in rectangular, square, flat, and other custom profiles for zippers, medical equipment, automotive parts, hardware, and mechanical applications.
Copper Flat Wire
We provide pure copper C11000 / T2 and brass flat wire for electrical and electronic applications. C11000/T2 copper offers 99.9% high conductivity and can be supplied to ASTM B152 and JIS H3100 requirements.
Aluminum Flat Wire
Available aluminum grades include 5182, 5052, 5083, 6061, 6063, and 7050. Our aluminum flat wire can be customized by width, thickness, profile, temper, surface finish, and packaging.
Carbon Steel Flat Wire
Carbon steel and high-carbon spring steel flat wire are available for applications requiring customized strength, hardness, and temper. We can produce the required rectangular or square profile and support custom forming, bending, sample testing, and specification review through our in-house engineering team.
Applications of Flat Metal Wire
Hardware and Fasteners
We supply flat metal wire for hardware where stable dimensions, clean surfaces, and dependable forming matter. Custom flat profiles can be used in hardware accessories, mechanical equipment, and zipper components, including Y-teeth wire and top or bottom stop wire.
Automotive Components
Flat metal wire for automotive production supports components that require controlled profile dimensions and material consistency. Stainless steel, aluminum, copper, and carbon steel options can be matched to application requirements.
Electronics and Electrical
Copper flat wire is suitable for electrical applications where high conductivity is required. Pure copper C11000/T2 provides 99.9% conductivity, while stainless steel and aluminum flat wire offer additional material choices for electronic equipment and related hardware.
Mold and Tooling Applications
Precision flat metal wire is used in mold and tooling work, where accurate rectangular or square profiles help support forming and mechanical processes. We control flat wire cross-section tolerance within ±0.01 mm and provide custom dimensions, hardness, temper, and surface finish requirements for tooling-related applications.
Why Choose Fullgreat Metal Limited for Flat Metal Wire?
ISO 9001 Certified Quality Assurance
We produce precision flat metal wire under ISO 9001 quality controls and implement ISO:TS16949 requirements. Each shipment can include a traceable Mill Test Certificate (MTC) for clear material verification.
| Quality Focus | Our Control |
|---|---|
| Cross-section tolerance | Controlled within +/-0.01 mm |
| Testing capability | Advanced processing and imported testing instruments |
| Traceability | Mill Test Certificate available with shipment |
| Quality system | ISO 9001 certified |
Customizable Specifications
We supply custom flat metal wire for applications that need defined dimensions, performance, and finish. Our engineering team supports blueprint analysis, sample testing, forming, bending, and specification optimization.
- Custom thickness, width, and profile dimensions
- Rectangular, square, flat, and custom-shaped wire
- Stainless steel, aluminum, pure copper, brass, carbon steel, and high carbon spring steel
- Hardness, temper, surface finish, film coating, spooling, and packaging options
For detailed specifications, customization options, and pricing, please visit our flat metal wire product page.
Factory-Direct Pricing and Global Export
As a direct manufacturer in China, Fullgreat Metal Limited supplies flat metal wire without intermediary costs. Our monthly production capacity reaches 50,000 tons, supported by nearly 10,000 tons of standing inventory for responsive supply.
| Supply Advantage | Fullgreat Support |
|---|---|
| Pricing | Factory-direct wholesale pricing |
| Production | 50,000-ton monthly capacity |
| Inventory | Nearly 10,000 tons in stock |
| Export delivery | Dedicated in-house transport team |
| Order support | 1-ton MOQ for customized flat wire |
Our custom flat metal wire service supports global buyers in hardware, automotive, electronics, tooling, home appliances, and related manufacturing sectors.
Technical Specifications and Customization Options
Width, Thickness, and Tolerance Control
We produce custom flat metal wire with rectangular, square, flat, and other specified profiles. Our engineering team reviews drawings and specifications to support accurate sizing, hardness, temper, and cross-section requirements.
| Specification | Available options |
|---|---|
| Profile | Flat, rectangular, square, custom shapes |
| Width range | 0.1 – 20 mm |
| Thickness range | 0.05 – 3.0 mm |
| Cross-section tolerance | Controlled within ±0.01 mm |
| Custom requirements | Width, thickness, hardness, temper, and drawing-based specifications |
This precision helps reduce material waste in production.
Surface Finish and Treatment Options
We support surface finish and film coating requirements for different production environments. Customers can specify the required finish, hardness, temper, and coating details before sample testing and bulk production.
Our team can also analyse blueprints and help optimise specifications for stamping, forming, bending, and other manufacturing needs.
Packaging and Spooling
We provide custom spooling and packaging options for flat metal wire. Packaging is arranged according to the product profile, handling needs, and shipping requirements. Our dedicated transport team supports safe and timely global delivery.
Frequently Asked Questions
What is the MOQ for flat metal wire?
The MOQ for customized flat metal wire is 1 ton. We also support small trial orders for standard products to help customers verify quality before placing a larger order.
What materials are available for flat metal wire?
We supply flat metal wire in stainless steel, aluminum, pure copper, brass, carbon steel, and high-carbon spring steel. Available stainless steel grades include 304, 316L, 201, and 430. Aluminum options include 5052, 5083, 6061, 6063, and 7050.
Can you provide samples for testing?
Yes. We provide samples for checking dimensions, hardness, and surface finish before bulk production. Our engineering team can also review drawings and specifications for customized flat metal wire.
What is the typical delivery time?
Delivery depends on the material, dimensions, customization requirements, order quantity, inventory status, and destination. We confirm the delivery schedule during quotation and coordinate shipment through our dedicated logistics team.
