Stainless Steel 316Ti

  • W.NR 1.4571
  • UNS S31635

Applicable Standards:

  • -
316 Ti is similar to 316L but has better high temperature strength and mechanical strength.

 

 

 

Applications include:

  • Automotive flexible connectors
  • Flexible ducting
  • Chemical processing

Approximate Chemical Composition
Cr 16.5 - 18.5%
Ni 10.5 - 13.5%
Mo 2.0 - 2.5%
Ti 5xC - 0.7%
Fe BAL
Properties
DENSITY 7.9 g/cm3 0.285 lb/in3
MELTING POINT 1375 oC 2500 oF
COEFFICIENT OF EXPANSION 16.5 µm/m °C
(21 - 93°C)
9.110 x 10-6 in/in °F
(70 - 200°F)
MODULUS OF RIGIDITY 74 kN/mm2 10730 ksi
MODULUS OF ELASTICITY 193 kN/mm2 27990 ksi
CONDITION OF SUPPLY HEAT TREATMENT (AFTER FORMING)
Solution Annealed Stress relieve at 250°C (480°F) for 1 hour and air cool.
Spring Temper
CONDITION APPROX TENSILE STRENGTH APPROX SERVICE TEMPERATURE
Solution Annealed 600 - 750 N/mm2 87 - 109 ksi -200 to +300 oC     -330 to +570 oF
Spring Temper 1300 - 1600 N/mm2 189 - 232 ksi
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