Metal Injection Molding Parts

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High accurate MIM (metal injection molding) parts have being widely used in the field of automotive, aerospace, firearms, medical, and consumer electronic and mechanical components industries.
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MIM Sintered Linkage Lever

Product Presentation

This linkage lever is produced by metal injection molding, forming the arm, pivot holes and end features in a near-net-shape sintered part. Sintered stainless steel provides the strength and fatigue resistance required for continuous motion applications.

MIM Sintered Linkage Lever - view 1

MIM Sintered Linkage Lever - view 2

MIM Sintered Linkage Lever - view 3

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MIM Sintered Linkage Lever - view 6

Key Features

Arm, pivot holes and end features formed in one MIM process
High strength and fatigue resistance from sintered stainless steel
Excellent dimensional consistency across high-volume production
Complex geometry that would be costly to machine
Customizable: geometry, material and heat treatment

Technical Specifications

Process	Metal injection molding (MIM) + sintering + heat treatment
Material	Stainless steel 410 / 17-4PH / alloy steel
Hardness	HRC 28-45 after heat treatment
Density	96-98% of theoretical density
Tolerance	±0.3% of dimension (typical)
Surface finish	Shot blasting, black oxide, oiled
Volume	Suitable from 5,000 pcs/year and above
Lead time	15-20 days after tooling approval
Quality control	100% dimensional and function inspection

Applications

Linkage and actuation mechanisms
Automotive transmission and chassis levers
Industrial equipment linkages
Valve and control levers
Custom MIM linkage levers

Why Choose MDM

One-stop service from drawing review, tooling to mass production
ISO 9001 certified manufacturing with full inspection reports
Competitive pricing with on-time delivery worldwide
Free DFM feedback for cost and quality optimization
Fast response within 24 hours for all inquiries

Request a quote for your custom parts — send us your drawings, we reply within 24 hours.

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