UGI® 316Ti Solution Annealed
UGI® 316Ti Solution Annealed introduction
UGI® 316Ti is a titanium stabilised stainless steel with molybdenium added similar to UGI® 4571. The difference bet-ween the two grades lies in the titanium content which is superior in UGI® 316Ti than in UGI® 4571, which enhances its resistance to intergranular corrosion at high temperature (350°C - 850°C). Indeed, stabilisation rules of 1.4571 according to EN 10088-3 imposes Ti ≥ 5XC when 316Ti one’s according to ASTM A240 and A182 imposes Ti > 5x(C+N).
Non-magnetic in annealed condition.
Slight magnetism is produced by cold-working operations.
Equivalent material: EN 1.4571, EN X6CrNiMoTi17-12-2, UNS S31635, ASTM S31635, JIS SUS 316Ti, AISI 316Ti, AFNOR Z6CNDT17.12, DIN 1.4571, BS 320S31, SS 2350, DIN X6CrNiMoTi17-12-2
UGI® 316Ti Solution Annealed general
| Property |
Value |
| Density |
Density of 7.95 g/cm³ |
UGI® 316Ti Solution Annealed thermal
| Property |
Value |
Comment |
| Coefficient of thermal expansion |
Coefficient of thermal expansion of 0.0000168 1/K |
20 to 200°C |
| Thermal conductivity |
Thermal conductivity of 15 W/(m·K) |
- |
UGI® 316Ti Solution Annealed chemical
| Property |
Value |
Comment |
| Carbon |
Carbon of 0.05 |
max. |
| Chromium |
Chromium of 16.5 - 18.0 % |
- |
| Manganese |
Manganese of 2.0 |
max. |
| Molybdenum |
Molybdenum of 2.0 - 2.5 % |
max. |
| Nickel |
Nickel of 10.5 - 11.5 % |
- |
| Nitrogen |
Nitrogen of 0.03 |
max. |
| Phosphorus |
Phosphorus of 0.035 |
max. |
| Silicon |
Silicon of 1.0 |
max. |
| Sulfur |
Sulfur of 0.03 |
max. |
| Titanium |
Titanium of 0.7000000000000001 |
max., min: 5x(C+N) |
UGI® 316Ti Solution Annealed electrical
| Property |
Value |
| Electrical resistivity |
Electrical resistivity of 7.4e-07 Ω·m |
UGI® 316Ti Solution Annealed mechanical
| Property |
Value |
| Elastic modulus |
Elastic modulus of 200 GPa |
| Elongation |
Elongation of 56 % |
| Reduction of area |
Reduction of area of 72.0 % |
| Tensile strength |
Tensile strength of 560 MPa |
UGI® 316Ti Solution Annealed application
| Property |
- |
- |
| Application areas |
| Corrosion properties |
Environment |
Behavior |
| Nitric acid |
Good |
| Phosphoric acid |
Average |
| Sulphuric acid |
Average |
| Acetic acid |
Good |
| Sodium carbonate |
Average |
| NaCl (Saline mist) |
Good |
| Humidity |
Excellent |
| Petroleum |
Average |
| Sea water |
Average |
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