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Datasheet: Stainless Steel 316LVM
Regarded as ‘Medical Grade’, this stainless steel 316 is vacuum melted to achieve the extremely high levels of purity and ‘cleanliness’ required for surgical implants. It has excellent resistance in physiological environments, to general and intergranular corrosion, to pitting and crevice corrosion.
Stainless Steel 316LVM is also known as AISI 316LVM.
Available in all profile options
Regarded as ‘Medical Grade’ stainless steel Vacuum melted to achieve the extremely high levels of purity and ‘cleanliness’ required for surgical implants.
Good mechanical properties and corrosion resistance.
Better pitting and crevice corrosion resistance than 302 & 304 stainless.
W.NR 1.4441
UNS S31673
AWS 163
ASTM F138
BS 7252 Pt1 COMPOSITION D
ISO 5832 – 1
Element | Min % | Max % |
---|---|---|
C | – | 0.03 |
Si | – | 1.00 |
Mn | – | 2.00 |
P | – | 0.025 |
S | – | 0.01 |
N | – | 0.10 |
Cr | 17.00 | 19.00 |
Mo | 2.25 | 3.50 |
Ni | 13.00 | 15.00 |
Cu | – | 0.50 |
Fe | bal |
Density | Melting Point | Coefficient of Expansion | Modulus of Rigidity | Modulus of Elasticity |
---|---|---|---|---|
8.0 g/cm³ | 1500 °C | 16.5 μm/m °C (20 – 100 °C) | 70.3 kN/mm² | 187.5 kN/mm² |
0.289 lb/in³ | 2730 °F | 9.2 x 10-6 in/in °F (70 – 212 °F) | 10196 ksi | 27195 ksi |
Condition as supplied by AWI | Type | Temperature | Time | Cooling |
---|---|---|---|---|
Annealed or Spring Temper | Stress Relieve | 250 °C (480 °F) | 1 Hr | Air |
Annealed | ||
---|---|---|
Approx. tensile strength | <800 N/mm² | <116 ksi |
Approx. operating temperature | -200 to +300 °C | -330 to +570 °F |
Spring Temper | ||
---|---|---|
Approx. tensile strength | 1300 – 2200 N/mm² | 189 – 319 ksi |
Approx. operating temperature | -200 to +300 °C | -330 to +570 °F |
The above tensile strength ranges are typical. If you require different please ask.