316LVM Stainless Steel Round Bar Rod (UNS S31673 / W.Nr. 1.4441)
316LVM Stainless Steel Round Bar Rod for medical applications and high-precision electronics
As a professional stainless steel round bar supplier, we manufacture high quality 316LVM stainless steel round bar rod.
316LVM stainless steel, also known by designations UNS S31673 and 1.4441, is a premium Medical Grade alloy. Distinct from standard 316L, this grade undergoes a specific Vacuum Arc Remelt (VAR) process. This process maximizes corrosion resistance and ensures a high-purity, ferrite-free microstructure.
Compared to standard 316L, 316LVM features optimized chemistry with higher nickel content and adjusted levels of chromium, molybdenum, and carbon.
Due to its bio-compatibility and purity, 316LVM is the material of choice for medical applications and high-precision electronics.
Our 316LVM round bars rods are produced strictly to the default ASTM F138 standard. Our products have higher quality and lower price. Our sales are more professional and responsible. Please don’t hesitate to contact us!
316LVM Stainless Steel Round Bar Rod (UNS S31673) Specifications and Srtandard
- OD Range: φ2mm – φ50mm
- Length: 50mm – 6000mm
- Customized size needs to be confirmed with our team
- Grades: 316LVM (UNS S31673 / W.Nr. 1.4441)
- Standards: ASTM F138
- Delivery State: Cold Drawn, Hot Rolled, Forged, Grinding, Centerless Grinding
- Finish: Bright, Polishing, Mirror, Hairline, Pickled, Peeled, Black
- Brand: SEATHER TECHNOLOGY
316LVM Stainless Steel Round Bar Rod (UNS S31673) Applications and Usages
Due to its bio-compatibility and purity, 316LVM is the material of choice for medical applications and high-precision electronics. It is frequently used in:
- Bone Surgery & Orthopedics: Joint replacements and implants.
- Trauma Fixation: Internal fixation devices, high-strength guide wires, and Kirschner wires (K-wires).
- External Fixation: Durable components for external skeletal support.
316LVM Stainless Steel Round Bar Rod (UNS S31673) Drawing and Formula
Formula: m = D (mm) × D (mm) × L (m) × ρ (g/cm³) × π ÷ 4000
D = Diameter, L = Length, ρ = Density, π = 3.1415926…
What is 316LVM Stainless Steel
Grade 316LVM stainless steel, tailored for medical and surgical use, is a high-performance austenitic stainless steel characterized by a face-centered cubic crystal structure and exceptional mechanical attributes.
It is also referred to as the UNS S31673/W.Nr. 1.4441 stainless steel.
Distinguished by the “L” denoting low carbon, 316LVM showcases reduced carbon content compared to standard 316L stainless steel.
This alloy’s notable trait lies in its remarkable resistance to a diverse range of corrosive elements, spanning harsh chemicals, acids, alkalis, and chloride solutions. This attribute renders it ideal for medical implants, devices, bone screws, and other applications exposed to bodily fluids or rigorous sterilization procedures.
The stainless steel 316LVM exhibits impressive mechanical qualities, boasting high tensile strength, good ductility, and substantial elongation.
Moreover, its low magnetic permeability serves as an advantage in specific medical scenarios where minimizing magnetic interference is paramount.
Grade 316LVM stainless steel is available in standard mill forms including pipe, plate, sheet, strip and foil products.
316LVM Stainless Steel Round Bar Rod (UNS S31673) Chemical Composition
| C | Si | Mn | P | S | Cr | Ni | Mo | Cu | N |
| 0.03 | 1.00 | 2.00 | 0.045 | 0.030 | 17.00~19.00 | 11.00~14.00 | 2.00~3.00 | 0.50 | 0.10 |
316LVM Stainless Steel Round Bar Rod (UNS S31673) Mechanical Properties
| Density | Melting Range | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 7.98 g/cm3 | 1370 – 1400°C | ≥550Mpa | ≥290Mpa | ≥35% |
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More Information About 316LVM Stainless Steel Round Bar Rod (UNS S31673)
When you choose to buy 316LVM Stainless Steel Round Bar Rod (UNS S31673), there have some important points we need to know before we get started.
Features of 316LVM Stainless Steel Round Bar Rod (UNS S31673)
Compared to standard 316L, 316LVM features optimized chemistry with higher nickel content and adjusted levels of chromium, molybdenum, and carbon. These adjustments result in:
- Superior Corrosion Resistance: Excellent protection against pitting and crevice corrosion.
- Physiological Compatibility: Specifically designed to withstand physiological environments within the human body.
- Ferrite-Free Structure: Ideal for high-precision manufacturing.
How to Purchase 316LVM Stainless Steel Round Bar Rod (UNS S31673)
When purchasing round bar, it’s essential to have the right materials and information to ensure a smooth procurement process and to get the products that meet your needs.
Here’s what you need to provide:
1. Material: Specify the grade material, 316LVM Rod (UNS S31673 / W.Nr. 1.4441)
2. Size: Specify the bar’s length, outer diameter.
3. Quantity: Provide the exact number of bars required for an accurate quotation.
4. Technical specifications: Include technical specifications and drawings. If there are unique design requirements, detailed drawings can be attached.
5. Quality standards: Specify quality standards and inspection requirements, such as the need for third-party inspection, material certification, and inspection reports.
6. Special requirements: Specify any special surface treatment, polishing, corrosion resistance requirements, etc.
7. Packaging requirements: If there are specific packaging needs, such as protective or anti-corrosion packaging, please specify.
8. Delivery time: Specify the expected delivery time and location.
By preparing the above information, you can streamline the process of purchasing bars and ensure that you receive high-quality products that meet your requirements.
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