Manufacturer of Stainless Steel 316Ti Flanges

316Ti is a titanium balanced out adaptation of 316 molybdenum-bearing austenitic stainless steel. The 316 composites are more impervious to general erosion and setting/hole consumption than the customary chromium-nickel austenitic stainless steels, for example, 304. They likewise offer higher jerk, stress-crack and rigidity at lifted temperature. High carbon Alloy 316 stainless steel can be defenseless to sensitisation, the development of grain limit chromium carbides at temperatures between roughly 900 and 1500°F (425 to 815°C) which can bring about intergranular erosion.

Imperviousness to sensitisation is accomplished in Alloy 316Ti with titanium increments to balance out the structure against chromium carbide precipitation, which is the wellspring of sensitisation. This adjustment is accomplished by a halfway temperature heat treatment, amid which the titanium responds with carbon to frame titanium carbides. This altogether diminishes helplessness to sensitisation in administration by constraining the development of chromium carbides. In this manner, the compound can be utilized for expanded periods at hoisted temperatures without trading off its consumption resistance. 316Ti has equvilent erosion impervious to sensitisation as the low carbon variant 316L.


Table 1. Composition ranges for 316TI Flanges

Grade 316TI C Mn Si P S Cr Mo Ni N
Min - - - - - 16.0 2.00 10.0 -
Max 0.08 2.0 0.75 0.045 0.03 18.0 3.00 14.0 0.10

Table 2. Physical properties of 316TI Stainless Steel Flanges

Density (g/m3) Elastic Modulus (GPa) Mean Coefficient of Thermal Expansion (m/m/0C) Thermal Conductivity (W/m.K) Specific Heat 0-1000C (J/kg.K) Electrical Resistivity (n.m)
0-1000C 0-3150C 0-5380C at 1000C at 5000C
7.99 193 15.9 16.2 17.5 16.3 21.5 500 740

Table 3. Grade specifications for 316TI Stainless Steel Flanges

Grade UNS No Old British Euronorm Swedish SS Japanese JIS
BS En No Name
316Ti UNS S31635 - - - - - -
These comparisons are approximate only. The list is intended as a comparison of functionally similar materials not as a schedule of contractual equivalents. If exact equivalents are needed original specifications must be consulted.

Table 5. Standard specifications for 316TI Stainless Steel Flanges

Designation A 182 / A 240, SA 182 / SA 240
Class 150#, 300#, 400#, 625#, 900#, 1500# & 2500#
Size 1/2" NB TO 48" NB
Standards ANSI B16.5, ANSI B16.47 Series A & B, MSS SP44, ASA, API-605, AWWA, Custom Drawings, ASTM, ASME Flanges, ANSI Flanges, DIN Flanges, EN Flanges, BS Flanges etc.
Grade A 182 316Ti

Types of 316TI Stainless Steel Flanges

   SS 316Ti Expander Flanges
   Stainless Steel 316Ti Weldo / Nipo Flanges
   SS 316Ti WNRF Flanges
   Stainless Steel 316Ti Ring Type Joint Flanges
   SS 316Ti Weld Neck Flanges Series A or B
   Stainless Steel 316Ti Spades Ring Spacers Flanges
   SS 316Ti Threaded Flanges
   Stainless Steel 316Ti Long Neck Weld Flanges
   Stainless Steel 316Ti Groove & Tongue Flanges
   SS 316Ti SWRF Flanges
   Stainless Steel 316Ti SORF Flanges
   SS 316Ti Flat Flanges

   Stainless Steel 316Ti Forged Flanges
   SS 316Ti High Hub Blinds Flanges
   Stainless Steel 316Ti Blind Flanges
   SS 316Ti Spectacle Blinds Flanges
   Stainless Steel 316Ti Reducing Flanges
   SS 316Ti Loose Flanges
   SS 316Ti Orifice Flanges
   Stainless Steel 316Ti RTJ Flanges
   SS 316Ti Socket Weld Flanges
   Stainless Steel 316Ti Screwed Flanges
   SS 316Ti Slip On Flanges
   Stainless Steel 316Ti Weld Neck Flanges
   Stainless Steel 316Ti Flange Facing Type & Finish
   SS 316Ti Lapped Joint Flanges
   SS 316Ti Square Flanges

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