Stainless Steel 316LVM Round Bar (UNS S31673)
Stainless Steel 316LVM Round Bar is a premium-grade, vacuum remelted austenitic stainless steel known for its exceptional purity, superior corrosion resistance, and excellent mechanical properties. Designed for critical applications, this material is widely used in industries where high performance and reliability are essential.
Key Features
- Vacuum Arc Remelted (VAR) for enhanced cleanliness and consistency
- Excellent corrosion resistance, especially in aggressive environments
- Low carbon content reduces the risk of carbide precipitation
- High strength and durability
- Superior biocompatibility
Applications
- Medical implants and surgical instruments
- Orthopaedic components
- High-purity engineering parts
- Aerospace and precision engineering applications
Chemical Composition (Typical Range)
- Chromium (Cr): 17.00 – 19.00%
- Nickel (Ni): 13.00 – 15.00%
- Molybdenum (Mo): 2.25 – 3.00%
- Carbon (C): ≤ 0.030%
- Manganese (Mn): ≤ 2.00%
- Silicon (Si): ≤ 0.75%
- Phosphorus (P): ≤ 0.025%
- Sulfur (S): ≤ 0.010%
- Nitrogen (N): ≤ 0.10%
Physical Properties
- Form: Solid round bar
- Melting Point: Approx. 1375 – 1400°C
- Appearance: Metallic silver finish
Handling & Safety
In solid form, Stainless Steel 316LVM is non-hazardous and safe for handling under normal conditions. However, processes such as machining, grinding, or welding may generate dust or fumes that require appropriate ventilation and protective equipment.
Standards & Specifications
- ASTM A276 / ASTM A240
- ASTM F138 (Surgical Grade Stainless Steel)