Metal Injection Molding Parts

CONTACT WAY

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.
TEL：+86-0769-85397751
E-MAIL：sales@mdmmetal.com
ADD：A1-2, Liansheng Industrial Park, NO.60, Dezheng Middle road,Changan Town, Dongguan City, Guangdong, China.

Design Guide

MIM Design Guide

Our experienced senior technical engineers can offer customers the professional technical solution and custom-designed service on our products.

Location：HOME > Products > Metal Injection Molding Parts > Metal Injection Molding Parts

MIM Sintered Lock Pivot Shaft Component

Product Presentation

This lock pivot shaft component is produced by metal injection molding, forming the lever-shaped body, pivot bore and mounting features in a near-net-shape sintered part. Sintered alloy steel provides the wear resistance and toughness required for lock mechanisms and door hardware.

MIM Sintered Lock Pivot Shaft Component - view 1

MIM Sintered Lock Pivot Shaft Component - view 2

MIM Sintered Lock Pivot Shaft Component - view 3

MIM Sintered Lock Pivot Shaft Component - view 4

MIM Sintered Lock Pivot Shaft Component - view 5

MIM Sintered Lock Pivot Shaft Component - view 6

Key Features

Lever-shaped body and pivot bore formed in one MIM process
High wear resistance and toughness from sintered alloy steel
Complex geometry that would be costly to machine
Excellent dimensional repeatability for lock service parts
Customizable: geometry, material and heat treatment

Technical Specifications

Process	Metal injection molding (MIM) + sintering + heat treatment
Material	Alloy steel 4600 series, stainless 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

Door lock mechanisms and deadbolts
Lock cylinders and padlocks
Door hardware and hinges
Security and access control hardware
Custom MIM lock components

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.

INSTANT TURNKEY QUOTE

Last：MIM Sintered Lifting Equipment Gear Bracket
Next：MIM Sintered Mechanical Wedge Bracket

Similar products