Our experienced senior technical engineers can offer customers the professional technical solution and custom-designed service on our products.
Sintered Fingerprint Lock Parts — Powder metallurgy sintering forms Sintered Fingerprint Lock Parts in one high-volume pressing and sintering step, combining tight tolerance with low cost per piece. These components are engineered for consistent dimensions and dependable mechanical strength in locking, automotive and appliance applications.
| Material | Iron-base alloy, stainless steel or copper alloy |
| Process | Powder compaction & controlled-atmosphere sintering |
| Density | 6.6 - 7.4 g/cm³ (up to 90%+ density) |
| Tolerance | ±0.05 mm typical, sizing/repressing optional |
| Surface Finish | As-sintered, black oxide, zinc plating or per spec |
| Hardness | 35-45 HRC achievable after heat treatment |
| Weight | 1 g - 300 g per part |
| Lead Time | Tooling 12-18 days; samples 7-10 days |
| MOQ | Flexible, high-volume friendly |
Typical applications include lock cylinders, smart fingerprint lock components, gear mechanisms, door hardware and appliance parts that demand wear resistance and batch-to-batch consistency.
MDM Metal is an ISO-certified precision metal parts manufacturer. We support OEM/ODM projects with free DFM feedback, complete material certification and a fast-turnaround sampling process. Send us your drawing for an instant quote — our engineers will confirm the best process, tolerance and cost within 24 hours.
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MIM manufacturer MDM Metal has been focusing on the manufacturing of MIM parts, MIM Components sintering parts and custom metal parts for years.Your satisfactory is our biggest honor.
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