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| Equal Grades: | UNS S31673, 316LVM, DIN 1.4441 | Application: | Surgical Implants |
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| Forms Of Supply: | Wire, Bar, Rod | Specification: | ASTM F 138, ISO 5832-1 |
| Equal Grade: | 00Cr18Ni14Mo3(China) | Product Name: | Special Stainless Steel |
| High Light: | Special Stainless Steel 316LVM,ASTM F138 Special Stainless Steel,High Fatigue Strength 316LVM Surgical Steel |
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Bone Plates Special Stainless Steel 316LVM For Surgical Implants
Su Zhou XUNSHI New Material Co Ltd can provide cost-effective surgical implants 316LVM for domestic and foreign customers, and the stainless steel UNS S31673 can be produced in accordance with the national standard 4234.1-2017,American standard ASTM F138 or ISO5832-1 and other relevant specifications.
316LVM goes through a process of electric arc melting, followed by vacuum arc remelting that results in a highly uniform chemistry that contains a minimal amount of impurities. Due to its lack of contaminants and high resistance to corrosion, 316LVM is commonly used in temporary and permanent medical implants (sutures, surgical staples and bone pins) and body piercing jewelry.
Comparison Between Implant Quality and Commercial Quality Stainless Steel(wt%)
| Implant Quality | Commercial Quality | ||
| Element | ASTM F 138 | ISO 5832-1 | ASTM A 276 |
| C | 0.030 | 0.030 | 0.030 |
| Mn | 2.00 | 2.0 | 2.00 |
| P | 0.025 | 0.025 | 0.045 |
| S | 0.010 | 0.010 | 0.030 |
| Si | 0.75 | 1.0 | 1.00 |
| Cr | 17.00-19.00B | 17.0-19.0B | 16.00-18.00 |
| Ni | 13.00-15.00 | 13.0-15.0 | 10.00-14.00 |
| Mo | 2.25-3.00B | 2.25-3.5B | 2.00-3.00 |
| N | 0.10 | 0.10 | 0.10 |
| Cu | 0.50 | 0.50 | — |
| Fe | Balance | Balance | (Balance) |
Tensile Properties of Implant Quality ASTM F 138 Bar and Wire and ISO 5832-1 Bar
| Diameter or Thickness | Ultimate Tensile Strength | Minimum 0.2% Yield Strength | Minimum Elongation in 4D or 4WA | ||
| Standard | Condition | (mm) | (MPa) | (MPa) | (%) |
| ASTM F 138 | Annealed | ≥ 1.60 | min 490 | 190 | 40 |
| ISO 5832-1 | Annealed | All | 490– 690 | 190 | 40 |
| ASTM F 138 | Cold Worked | 1.60– 38.1 | min 860 | 690 | 12 |
| ISO 5832-1 | Cold Worked | ≤ 22 | 860–1100 | 690 | 12 |
| ASTM F 138 | Extra Hard | 1.60– 6.35 | min 1350 | — | — |
| ISO 5832-1 | Extra Hard | ≤ 8 | min 1400 | — | — |
Characters:
High strength
High fatigue strength
Excellent microcleanliness
Excellent structural homogeneity
High surface finish
Good consistency
Applications of 316LVM
Similar models:
DIN X2CrNiMo18-15-3(Germany),1.4441(Germany),UNS S31673 (USA)
Forms available
Cold puled bar: specification:Φ1.0~25mm, size tolerance:± 0.01~±0.1mm;
Hot-rolled bar: specification:Φ14~75mm, size tolerance::±0.15~±0.30mm；
Wire: specification: 0.4~1.2mm, size tolerance: ± 0.01~±0.02mm;
Pipe: The specifications shall be determined through negotiation
The supply of Bars is relatively stable, there is some stock, and the customization cycle is short, the MOQ is 50 kg.
Welcome to contact us.
Contact Person: Allen Sun
Tel: +8618112628895
