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316Ti

Wst. 1.4571
UNS S31635


Stock program: 3 – 42 mm OD                

Specification: EN 10216-5/EN10305/TSI 15156-3/EN ISO 1127 D4/T3 – D3/T3
                         NACE MR0175/PED 97/23 EC

Maximum service temperature: 500°C / 930°F 

316Ti is a titanium stabilized version of 316L molybdenum bearing austenitic stainless steel. This results in a better high temperature strength and mechanical strength, but equivalent corrosion resistance to sensitization. It’s not typical free machining grade and there for not recommended. For difficult high speed machining processing.  Sensitization resistance is achieved with the addition of titanium to stabilize the structure of 316Ti  against chromium carbide precipitation, which is the source of the sensitization.

Characteristics:

Market applications:

Technical details

Technical composition (%)
Fe
Cr
Ni
Mo
Mn
Si
P
N
C
S
Ti
316Ti min
Bal.
16.0
10.0
2.0
-
-
-
-
-
-
-
  max
-
18.0
14.0
3.0
2.00
0.75
0.450
0.10
0.080
0.030
5x% C+N
 
 
Mechanical properties
316Ti
Tensile strenght (mpa, min)
500 -730
Yield strength (0.2% offset mpa, min)
210
Elongation (%, min)
35
Density / weight (g / cm3 / kg)
8.0

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