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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Design Guide

MIM Design Guide

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MIM Sintered Cylindrical Multi-Hole Component

Product Presentation

This cylindrical component is produced by metal injection molding (MIM) technology, achieving complex multi-hole and threaded features in a single sintered part. MIM delivers near-net-shape precision with the strength of wrought metal, making it an economical solution for high-volume complex components.

MIM Sintered Cylindrical Multi-Hole Component - view 1

MIM Sintered Cylindrical Multi-Hole Component - view 2

MIM Sintered Cylindrical Multi-Hole Component - view 3

MIM Sintered Cylindrical Multi-Hole Component - view 4

MIM Sintered Cylindrical Multi-Hole Component - view 5

Key Features

Complex multi-hole and threaded features formed directly by MIM, no secondary machining needed
High sintered density (95-98%) with excellent mechanical strength
Tight dimensional repeatability for high-volume production
Materials: stainless steel 17-4PH, 316L, 430, alloy steel
Cost-effective for complex geometries at medium to high volumes

Technical Specifications

Process	Metal injection molding (MIM) + sintering
Material	Stainless steel 17-4PH / 316L / 430 (or as required)
Density	95-98% of theoretical density
Tolerance	±0.3% of dimension (typical)
Surface finish	As-sintered, shot blasting, passivation, electroplating
Max size	Up to 50 mm typical, larger on request
Volume	Suitable from 5,000 pcs/year and above
Lead time	15-20 days after tooling approval
Quality control	100% dimensional inspection, material cert available

Applications

Lock and security hardware
Automotive and mechanical components
Consumer electronics and wearables
Medical and dental instruments
Industrial equipment fittings

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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