Structural PM Parts
Structural powder metallurgy parts are high-strength components pressed and sintered to near-net shape. They include housings, brackets, levers, chassis structures and lock mechanisms produced in volume with consistent dimensions.
Yuehong manufactures high-strength structural parts in iron-based, copper-based and stainless-steel-based powders. The process is suitable for brackets, housings, arms, levers and structural components that must hold consistent dimensions across high production volumes.
Key specifications
- Material families
- Iron-based powder · Copper-based powder · Stainless-steel powder
- Industries
- Locks & Electrical · Smart Home · IT & Telecom · Automotive & Transportation · Office Equipment
- Primary process
- Powder compaction to green shape
- Scope
- Confirmed per project — exact grades, tolerances and scope agreed before production
Product overview
- Common applications include smart lock bodies and cores, device housing structures, scanner brackets, weight-bearing pivots and automotive structural fixtures, where the combination of strength and cost-efficient volume production matters.
- Because tooling is custom, each part is engineered from the customer drawing with material selection and feature design confirmed before production.
Applications
- Locks and electrical (lock core, body and device housing structures)
- Smart home (brackets, holders, security camera fixtures)
- IT and telecom (chassis and sensor structures)
- Automotive structural fixtures
- Office equipment (scanner brackets, drive parts)
Materials
- Iron-based powder
- Copper-based powder
- Stainless-steel powder
Manufacturing process
- Powder compaction to green shape
- Sintering for strength and structural integrity
- Sizing for dimensional accuracy
- Secondary machining for critical features if required
Secondary operations
- CNC machining of critical surfaces
- Deburring, cleaning and passivation where specified
- Heat treatment only if explicitly specified and confirmed
Quality & inspection
- Dimensional inspection of mating surfaces
- Strength and density control per specification
- Consistent part weight across batches
- ISO9001 quality management system per company statement (certificate verification required)
Product family derived from company focus statement (high-strength structural parts) and legacy application concepts. Specific grades, tolerances and certified capabilities require engineering confirmation.
Customization
- Custom tooling and geometry from drawings
- Material grade selection with engineering support
- Sample confirmation before series production
Frequently asked questions
Can powder metallurgy produce strong structural parts?
Yes. Sintered structural parts are used where near-net-shape production and volume economics are needed. The achievable strength depends on material grade, density and heat treatment must be defined by the engineer.
What materials are used for structural PM parts?
Iron-based, copper-based and stainless-steel-based powder families are common. The correct grade depends on the required strength, environment, load and production volume.
Do structural parts need secondary machining?
Often not for the main shape, because the process is near-net-shape. Critical holes, faces and tight features may require secondary machining; this is evaluated per drawing.
Request a Quote for This Product Family
Send your drawing, specification or sample information and our engineering team will review geometry, material and tooling feasibility for your part.