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CATEGORIESMaterial selection affects strength, weight, corrosion resistance, bending, welding, finishing, cost and future production. Hongming Sheng reviews these requirements before fabricating custom enclosures, brackets, panels, frames and assemblies from customer drawings or samples.
A practical prototype should validate the design without creating avoidable changes when the project moves to low-volume or repeat production.
Send the drawing, application, quantity and finish requirements to:
E-MAIL:
info@hms1688.com
The form collects contact information and basic requirements; it does not accept drawing attachments. Please email technical files separately.
| Material | Why It Is Considered | Manufacturing Notes | Typical Applications |
|---|---|---|---|
| Aluminum 5052 | Low weight, corrosion resistance and good sheet-forming suitability | Common for bending and welding; finish and bend direction still require review | Enclosures, covers, internal panels and brackets |
| Aluminum 6061 | Higher structural strength and good machinability | Less forgiving for tight sheet bends than 5052; bend radius and temper are important | Machined interfaces, structural plates and hybrid fabricated parts |
| Stainless 304 | General corrosion resistance, strength and clean appearance | Higher forming force and heat distortion control may be needed | Medical, food, laboratory and outdoor equipment parts |
| Stainless 316 | Improved resistance in selected chloride or chemical environments | Higher material cost; use should be justified by the service environment | Marine-adjacent, chemical and demanding outdoor applications |
| Cold-Rolled Steel | Cost-effective strength and good paint or powder-coat base | Needs surface protection where corrosion is a concern | Frames, cabinets, supports and industrial equipment |
| Galvanized Steel | Zinc-coated steel for improved corrosion protection | Cut edges, welding fumes, coating damage and finish compatibility require attention | HVAC, electrical and general industrial enclosures |
Identify load, environment, thermal conditions, grounding, cleanliness and expected service life before comparing price.
Review thickness, bend radius, grain direction, hole spacing, weld access, hardware insertion and assembly sequence.
Use a prototype material and process that provide meaningful validation for the planned production design.
Material choice influences welding method, fastener selection, electrical grounding, thermal expansion and corrosion between dissimilar metals. Aluminum-to-steel joints, stainless fasteners in aluminum, conductive interfaces and outdoor assemblies may require isolation, sealing or coating controls.
We support laser cutting, CNC bending, TIG/MIG welding, hardware insertion, CNC machining, surface finishing and assembly for custom prototype sheet metal parts. The process route, achievable tolerance and lead time are confirmed after drawing and material review.
Email your drawings and application requirements for material and manufacturability review.
E-MAIL: info@hms1688.com
Request Prototype SupportCustomer drawings, CAD files and project information are handled confidentially. NDA support is available for OEM development.
Contact us and just send us your drawing (SolidWorks,ProE,CAD,PDF,DXF...)
Links: Custom Sheet Metal Enclosure Fabrication | Metal Stamping Services | Sheet Metal Fabrication Services | precision cnc machining and milling services | Metal Welding Services | metal Cutting Services | Metal Bending Service | Metal Surface Treatment & Finishing Solutions |
