Product Specification and Size :
1):Standard: ASTM F138.
2):Material designation: Fe-18Cr-14Ni-3Mo
3):Tolerance: h7-h11(on request).
4):Melt method: vacuum melting
5):seamless tube: OD*ID=7*2mm; 8*1.6mm; 8*2mm; 8*2.5mm; 9.5*4mm;
10.2*3mm; 12*3mm; 12.5*5mm; 13*4.6mm; 13*6mm; 13*8mm; 14*3mm;
DESCRIPTION OF 316LVM SEAMLESS TUBE
Temporary and permanent medical implants, such as the hip joint, femoral head, spinal system, acetabular cup, bone screws and pins. Cardiovascular applications: guide wire, heart stents, surgical instruments and tools; Blood collection needle, probe. High precision electronic products, sutures, orthopedic cables, skin staples, catheters, minicompus processing parts, body jewelry. Bone nail
Chemical Composition of 316LVM seamless tube
| Chemical Composition | |||||||
| Grade | C | Si | Mn | P | S | Ni | Cr |
| 316 | 0.08 | 1.00 | 2.00 | 0.045 | 0.03 | 10.00-14.00 | 16.00-18.00 |
| 316L | 0.03 | 1.00 | 2.00 | 0.045 | 0.03 | 10.00-14.00 | 16.00-18.00 |
| 316Ti | 0.08 | 1.00 | 2.00 | 0.045 | 0.03 | 10.00-14.00 | 16.00-18.00 |
| 316LVM | 0.014 | 0.26 | 1.63 | 0.015 | 0.002 | 14.71 | 17.69 |
ISO 5832-1: 1997 Composition “D”: Forged 18Cr-14Ni-3Mo for surgical implants
◇ GB 4234-2003 composes “S31723”: 18Cr-14Ni-3Mo for surgical implants
◇ ASTM F138: 18Cr-14Ni-2.5Mo deformed steel bars and wires suitable for surgical implants
◇ ASTM F139: 18Cr-14Ni-2.5Mo deformed plate suitable for surgical implants
◇ ASTM F899: Forged stainless steel for surgical instruments
The 316LVM is molybdenum alloy vacuum arc remelting (VAR) stainless steel for the production of temporary and permanent implants. It has also been introduced into jewelry for body piercings, such as nose rings, eyebrow rings and navel rings.
