316LVM Stainless Steel (ASTM F138): Premium Medical-Grade Alloy for Global Medical Applications
ZYTC Alloy has successfully completed an export order of 316LVM Stainless Steel Bar to India. The product specification is Ф8x3000mm, delivered in cold worked condition and manufactured strictly according to ASTM F138 – the recognized standard for surgical implant applications. Every production and inspection step followed our company’s rigorous principle of standardization, process control, and professionalism. After passing all required tests, the 316LVM Bars were certified and delivered to the customer with full traceability.
As a leading supplier of 316LVM alloys, ZYTC Alloy offers a complete range including 316LVM Plate, strip, wire, bar, and tube, as well as custom-fabricated components based on drawings. We strictly follow ASTM, EN, and AMS standards, ensuring fast lead times, competitive pricing, and consistent high quality.
What is 316LVM?
316LVM is a vacuum-melted, low-carbon austenitic stainless steel specifically developed for medical and surgical implants. The “VM” designation stands for Vacuum Melted, which guarantees superior cleanliness and uniformity – essential for biocompatible applications. 316LVM meets the requirements of ASTM F138, *ISO 5832-1*, and ASTM F139 for wrought stainless steel used in surgical devices.
Chemical Composition of 316LVM (ASTM F138)
| Element | Weight % |
|---|---|
| Carbon (C) | ≤ 0.030 |
| Manganese (Mn) | ≤ 2.00 |
| Phosphorus (P) | ≤ 0.025 |
| Sulfur (S) | ≤ 0.010 |
| Silicon (Si) | ≤ 0.75 |
| Chromium (Cr) | 17.0 – 19.0 |
| Nickel (Ni) | 13.0 – 15.0 |
| Molybdenum (Mo) | 2.25 – 3.00 |
| Copper (Cu) | ≤ 0.50 |
| Nitrogen (N) | ≤ 0.10 |
Iron (Fe) balances the rest. The low carbon content of 316LVM prevents intergranular corrosion after welding or thermal exposure, while molybdenum enhances pitting resistance.
Mechanical Properties (Cold Worked 316LVM Bar – Condition A)
For Ф8mm cold worked 316LVM bar as delivered to India, typical mechanical values per ASTM F138 are:
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Tensile Strength (UTS): ≥ 860 MPa (125 ksi)
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Yield Strength (0.2% offset): ≥ 690 MPa (100 ksi)
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Elongation (4D): ≥ 12%
The cold worked condition significantly increases strength while maintaining adequate ductility for medical device manufacturing.
Key Applications of 316LVM
Thanks to its excellent corrosion resistance, non-magnetic properties, and high fatigue strength, 316LVM is widely used in:
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Orthopedic implants (bone screws, plates, nails)
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Cardiovascular devices (stents, guidewires)
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Dental instruments and surgical tools
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Spinal fixation systems
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External fixators and intramedullary nails
The 316LVM bar shipped to India will be further processed into precision surgical instruments for the local medical industry.
Why Choose ZYTC Alloy for 316LVM Products?
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Full traceability from melting to final inspection
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Cold worked, annealed, or custom tempers available
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Fast delivery – the India order was completed within short lead time
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Competitive pricing without compromising quality
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Accept custom drawings – we produce 316LVM components to your specifications
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Multiple standards – ASTM, EN, AMS, and more
For inquiries on 316LVM bar, wire, sheet, strip, or tube, contact ZYTC Alloy today.
