Medical Stainless Steel Bars, Rods, Wires
Medical Stainless Steel Bars, Rods, Wires
Medical stainless steel bars are precision-manufactured to meet the stringent requirements of the healthcare industry, serving as critical components for surgical instruments, orthopedic implants, medical devices, and pharmaceutical equipment. Crafted from high-quality medical-grade stainless steel alloys, these bars combine exceptional biocompatibility, corrosion resistance, and mechanical strength.
Key Features
Superior Biocompatibility
All alloys are non-toxic, non-irritating, and non-allergenic, minimizing the risk of adverse reactions when in contact with human tissue or bodily fluids. They comply with international biocompatibility standards to ensure safety for clinical implantation and instrument use.
Excellent Corrosion Resistance
Resistant to corrosion from bodily fluids, disinfectants, and sterilization processes (including autoclaving, ethylene oxide sterilization, and chemical disinfection). This property maintains the integrity of the bars even after repeated sterilization cycles, a critical requirement for medical equipment.
High Mechanical Strength & Toughness
Designed to withstand the mechanical stresses of surgical procedures, implant load-bearing, and device operation. The bars exhibit excellent ductility and wear resistance, ensuring durability and preventing deformation or fracture during use.
Hygienic & Easy to Clean
The smooth surface finish (achieved through precision polishing and machining) minimizes bacterial adhesion, facilitating thorough cleaning and sterilization. This helps maintain a sterile environment, reducing the risk of cross-contamination in medical settings.
Product Specifications & Customization
Our medical stainless steel bars are available in a wide range of specifications to accommodate diverse medical applications, with customizable options to meet specific customer requirements:
| Parameter | Standard Range | Customizable Options |
|---|---|---|
| Material Grade | 316LVM, 1.4441, 304, 17-4 PH, ISO 5832-9 High nitrogen stainless steel | Other medical-grade alloys on request |
| Diameter | 0.5mm - 100mm | Custom diameters (precision tolerance ±0.005mm) |
| Length | 1000mm - 6000mm | Cut-to-length service (min. length 50mm) |
| Surface Finish | Polished (Ra ≤ 0.2μm), Pickled & Passivated | Mirror polish, sandblasted finish |
| Tolerance | Precision (h7, h8, h9) & Standard Tolerances | Ultra-precision tolerance for special applications |
Applications
Medical stainless steel bars are widely used in the production of:
Surgical Instruments
Scalpels, forceps, hemostats, scissors, and surgical drills.
Orthopedic Implants
Bone screws, pins, plates, hip joint components, and spinal fixation devices.
Medical Devices
Endoscopes, catheters, dialysis equipment, and diagnostic instruments.
Pharmaceutical Equipment
Mixing shafts, storage tanks, and processing components for drug manufacturing.
Quality Assurance & Certification
We are committed to delivering the highest quality stainless steel rods, adhering to strict international standards and rigorous quality control processes. Our manufacturing system holds valid certifications for ISO 9001, ISO 13485.
Every batch of materials undergoes comprehensive testing by 3rd party laboratory, including chemical composition analysis, mechanical property testing (tensile strength, yield strength, elongation), corrosion resistance testing, and surface quality inspection, ensuring consistent performance and reliability.
ISO 5832-1
ISO 7153-1
ASTM F138
ASTM F899