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 T-Shaped Pivot Shaft

Product Presentation

This T-shaped pivot shaft is produced by metal injection molding, forming the crossbar and bore geometry in a near-net-shape sintered part. Sintered stainless steel provides the wear resistance and toughness required for pivot and lever applications.

MIM Sintered T-Shaped Pivot Shaft - view 1

MIM Sintered T-Shaped Pivot Shaft - view 2

MIM Sintered T-Shaped Pivot Shaft - view 3

MIM Sintered T-Shaped Pivot Shaft - view 4

MIM Sintered T-Shaped Pivot Shaft - view 5

Key Features

T-shaped crossbar and bore formed in one MIM process
High wear resistance and toughness from sintered stainless steel
Complex geometry that would be costly to machine
Excellent dimensional repeatability across high-volume production
Customizable: geometry, material and heat treatment

Technical Specifications

Process	Metal injection molding (MIM) + sintering + heat treatment
Material	Stainless steel 410 / 17-4PH / 316L
Hardness	HRC 28-45 after heat treatment
Density	96-98% of theoretical density
Tolerance	±0.3% of dimension (typical)
Surface finish	Shot blasting, passivation, 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

Lever and pivot mechanisms
Door and window hardware
Lock and latch pivots
Industrial equipment linkages
Custom MIM pivot shafts

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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