316Ti grade contains a small amount of Titanium (Ti), which is around %0,5. The advantage of 316Ti grade over the other two grades (316 – 316L) is, it keeps its strength under increasing tempatures.

Machinibility is possible with the right tools, but it is more difficult than 304. Cold forming is good. Weldability is good.

With the addition of Molybdenum (Mo) and Titanium (Ti), corrosion resistance is superior. There is no sign of rusting uu to 900 °C degree. They are resistant to oxidising and wet chloride environments.

 

Available forms: Round Bars, Flat Bars, Hexagon Bars, Square Bars, Angles, Wires, Special Profiles, Coils, Sheets, Strips, Welded Tubes, Seamless Tubes, Profiles, Wire Mesh

Chemical Analysis

Chemical Compositions*

Element % Present (in product form)
C, H, P L TW TS
Carbon (C) 0.08 0.08 0.08 0.08
Silicon (Si) 1.00 1.00 1.00 1.00
Manganese (Mn) 2.00 2.00 2.00 2.00
Phosphorous (P) 0.045 0.045 0.0453) 0.040
Sulfur (S) 0.0151) 0.0301) 0.0153) 0.0151)
Chromium (Cr) 16.50 – 18.50 16.50 – 18.50 16.50 – 18.50 16.50 – 18.50
Nickel (Ni) 10.50 – 13.50 10.50 – 13.502) 10.50 – 13.50 10.50 – 13.502)
Molybdenum (Mo) 2.00 – 2.50 2.00 – 2.50 2.00 – 2.50 2.00 – 2.50
Titanium (Ti) 5xC to 070 5xC to 070 5xC to 070 5xC to 070
Iron (Fe) Balance Balance Balance Balance

Mechanical properties (at room temperature in annealed condition)

Product Form
C H P L L TW TS
Thickness (mm) Max 8 12 75 160 2502) 60 60
Yield Strength Rp0.2 N/mm2 2403) 2203) 2203) 2004) 2005) 1906) 1906)
Rp1.0 N/mm2 2703) 2603) 2603) 2354) 2355) 2256) 2256)
Tensile Strength Rm N/mm2 540 – 6903) 540 – 6903) 520 – 6703) 500 – 7004) 500 – 7005) 490 – 6906) 490 – 6906)
Elongation min. in % A1) %min (longitudinal) 40 35 35
A1) %min (transverse) 40 40 40 30 30 30
Impact Energy (ISO-V) ≥ 10mm thick Jmin (longitudinal) 90 90 100 100 100
Jmin (transverse) 60 60 0 60 60 60

Usage Areas

  • Food processing equipment
  • Brewery equipment
  • Chemical and petrochemical equipment
  • Laboratory benches & equipment
  • Coastal architectural panelling
  • Coastal balustrading
  • Boat fittings
  • Chemical transportation containers
  • Heat exchangers
  • Mining screens
  • Nuts and bolts
  • Springs
  • Medical implants