316LVM / 1.4441
Wido Glombitza
Business Unit Manager Medical, Aerospace, Industry
+41 (0)44 823 88 27
Implant steel with improved corrosion resistance compared to AISI 316L
Main fields of application of 1.4404
Osteosyntheses; bone screws, bone plates, marrow-nails. Also suitable for watch industry.
Chemical composition of 1.4404
Element | % |
---|---|
C | ≤ 0,030 |
Cr | 17,0 - 19,0 |
Si | ≤ 1,00 |
Mo | 2,5 - 3,2 |
Mn | ≤ 2,0 |
Ni | 13,0 - 15,5 |
P | ≤ 0,025 |
N | ≤ 0,10 |
S | ≤ 0,010 |
Fe | rest |
Mechanical properties of 1.4441
Property | Value |
---|---|
annealed | specification values (bars) |
tensile strength Rm | 490 - 690 MPa |
elongation A | ≥ 40% |
cold worked | specification values (bars) |
tensile strength Rm | 860 - 1100 MPa (higher values upon demand) |
elongation A | ≥ 12% |
Delivery program
Sheets of 1.4441
dimensions | kg/m2 | tolerances |
---|---|---|
3,2 | 0,226 | +0 / - 0.1 mm |
4,5 | 1.013 | +0 / - 0.1 mm |
Further bars and profiles in different executions available upon request.
Services provided by our internal service center for 1.4441
Services suitable for sheets, plates, coils | Services suitable for round bars |
---|---|
laser and waterjet cutting | sawing of bars |
shearing of sheets and plates | bar marking |
coil slitting | turning machine |