Our company specializes in the precision CNC machining of high-quality 304 and 316L stainless steel components for the medical device industry. We leverage advanced manufacturing techniques to produce complex, high-tolerance parts that are critical to modern medical applications. Both materials are chosen for their exceptional reliability in sterile and demanding environments, ensuring that every component meets the rigorous standards required for patient safety and device performance. We offer comprehensive customized services, from design consultation to final production, to deliver tailored solutions that perfectly fit our clients' specific requirements.
Application Category | Specific Examples of Medical Devices & Components |
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Surgical Instruments | Scalpel handles, forceps, clamps, needle holders, surgical scissors, bone rasps. |
Implants & Trauma | Bone screws, orthopedic plates, temporary implants (e.g., fixation devices), spinal hardware. |
Diagnostic Equipment | Housings, brackets, and internal components for MRI, CT scanners, and X-ray systems. |
Drug Delivery Systems | Components for insulin pumps, inhalers, IV stands, connectors, and nebulizer parts. |
Laboratory Equipment | Custom fixtures, housing for analyzers, sample holders, and fluidic system components. |
Parameter Category | 304 Stainless Steel | 316L Stainless Steel |
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Material Standard | ASTM A276, ASTM A240 | ASTM A276, ASTM A240 |
Primary Composition | Fe, 18-20% Cr, 8-10.5% Ni, ≤0.08% C | Fe, 16-18% Cr, 10-14% Ni, 2-3% Mo, ≤0.03% C |
Key Property | Excellent corrosion resistance and formability. Good biocompatibility. | Superior corrosion resistance, especially against chlorides. Excellent biocompatibility and enhanced mechanical properties. |
Corrosion Resistance | Very Good | Excellent (Superior pitting and crevice corrosion resistance due to Molybdenum content) |
Biocompatibility | ISO 10993, USP Class VI | ISO 10993, USP Class VI (Often preferred for long-term implantable devices) |
Machining Process | Precision CNC Machining (Milling, Turning, Swiss Machining) | Precision CNC Machining (Milling, Turning, Swiss Machining) |
Tolerance Capability | Typical: ±0.005 in. (±0.127 mm) Tight: ±0.001 in. (±0.025 mm) or better | Typical: ±0.005 in. (±0.127 mm) Tight: ±0.001 in. (±0.025 mm) or better |
Surface Finish | Can be machined to a variety of finishes (e.g., Ra 0.8µm to 3.2µm). Passivation available. | Can be machined to a variety of finishes (e.g., Ra 0.4µm to 3.2µm). Passivation highly recommended. |
Key Advantage | Cost-effective solution for a wide range of medical applications with good performance. |