316LVM UNS S31673 ASTM F138 Stainless Steel Round Bar

316LVM stainless steel bar is a vacuum melted, low-carbon version of 316L stainless steel specifically designed for medical and surgical use. Produced using Vacuum Induction Melting (VIM) followed by Vacuum Arc Remelting (VAR), 316LVM offers excellent cleanliness, corrosion resistance, and biocompatibility, making it suitable for implants and critical biomedical components. Certified to ASTM F138 and ISO 5832-1, this alloy meets the stringent requirements of the medical device industry. SAKY STEEL provides 316LVM round bars with tight tolerances, smooth surface finishes, and full traceability for OEMs and healthcare equipment manufacturers.

Specifications of 316LVM Stainless Steel Bar:

Specifications	ASTM A138
Grade	316LVM
Length	1000 mm – 6000 mm or as requested
Diameter Range	10 mm – 200 mm (custom available)
Technology	Hot Rolled / Forged / Cold Drawn
Surface Finish	Bright, Peeled, Polished, Turned, Pickled
Form	Round, Square, Flat, Hexagonal

 

316LVM round bar Equivalent Grades:

STANDARD	UNS	WNR.
SS 316LVM	S31673	1.4441

Chemical Composition 316LVM surgical steel bar:

C	Cr	Cu	Mn	Mo	Ni	P	S
0.03	17.0-19.0	0.05	2.0	2.25-3.0	13.0-15.0	0.03	0.01

 

Mechanical Properties Of Stainless Steel 316LVM Round Bar:

Grade	Tensile Strength	Yield Strength	Elongation	Reduction
316LVM	Ksi-85 MPa – 586	Ksi-36 MPa – 248	57%	88

 

Applications of 316LVM Stainless Steel Bar:

316LVM stainless steel bar is widely used in medical and surgical applications where biocompatibility, corrosion resistance, and high purity are critical. Its vacuum-melted production process ensures minimal inclusions and excellent cleanliness, making it suitable for:

• Orthopedic implants, such as bone plates, screws, and joint replacements

• Cardiovascular devices, including stents, pacemaker components, and heart valves

• Dental tools and implants, due to its resistance to body fluids and sterilization cycles

• Surgical instruments, where non-magnetic, corrosion-resistant materials are required

• Spinal fixation systems and craniofacial devices

• Veterinary surgical components and specialized precision tools for the healthcare industry

Thanks to its compliance with ASTM F138 and ISO 5832-1 standards, 316LVM is a trusted material in the global biomedical sector.

 

What is 316LVM Stainless Steel?

 316LVM stainless steel is a vacuum-melted, low-carbon version of 316L stainless steel, specifically designed for medical and surgical applications. The “VM” stands for Vacuum Melted, referring to the refining process that removes impurities and ensures exceptional cleanliness and consistency. This alloy is also known by its ASTM F138 designation, which certifies its use for biomedical implants and instruments.

FAQ

Q1: What does 316LVM stand for?
A1: 316LVM stands for 316L Vacuum Melted stainless steel, a medical-grade version of 316L with ultra-low impurity levels, offering superior biocompatibility.

Q2: Is 316LVM magnetic?
A2: No, 316LVM is non-magnetic in the annealed condition, making it ideal for surgical and diagnostic environments.

Q3: What is the difference between 316L and 316LVM?
A3: 316LVM is produced under vacuum melting conditions, ensuring higher purity and corrosion resistance compared to standard 316L.

Q4: Can 316LVM be used for implants?
A4: Yes, 316LVM is certified for implant-grade applications under ASTM F138 and ISO 5832-1 standards.

Why Choose SAKYSTEEL :

Reliable Quality – Our stainless steel bars, pipes, coils, and flanges are manufactured to meet international standards such as ASTM, AISI, EN, and JIS. Strict Inspection – Every product undergoes ultrasonic testing, chemical analysis, and dimensional control to ensure high performance and traceability. Strong Stock & Fast Delivery – We maintain regular inventory of key products to support urgent orders and global shipping. Customized Solutions – From heat treatment to surface finish, SAKYSTEEL offers tailor-made options to match your exact requirements. Professional Team – With years of export experience, our sales and technical support team ensures smooth communication, quick quotations, and full documentation service.

SAKY STEEL'S Quality Assurance (including both Destructive and Non-Destructive) :

1. Visual Dimension Test 2. Mechanical examining like tensile, Elongation and reduction of area. 3. Impact analysis 4. Chemical examination analysis 5. Hardness test 6. Pitting protection test 7. Penetrant Test 8. Intergranular Corrosion Testing 9. Roughness Testing 10. Metallography Experimental Test

Custom Processing Capabilities:

• Cut-to-size service

• Polishing or surface conditioning

• Slitting into strips or foil

• Laser or plasma cutting

• OEM/ODM welcome

SAKY STEEL supports custom cutting, surface finish adjustments, and slit-to-width services for N7 nickel plates. Whether you need thick plates or ultra-thin foil, we deliver with precision.

SAKY STEEL'S Packaging:

1. Packing is quite important especially in a case of international shipments in which consignment pass through various channels to reach the ultimate destination, so we put special concern regarding packaging. 2. Saky Steel's pack our goods in numerous ways based on the products. We pack our products in multiple ways, such as,