STAINLESS STEEL 310S FLANGES

SPECIFICATIONS

SS Flanges are available in different grades and standards. Some of the standard features these are made available in include
Specifications : ASTM A182 / A240, ASME SA182 / SA240
Standard : ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges etc.
Dimensions : ANSI B16.5, ANSI B16.47 Series A & B, MSS SP44, ASA, API-605, AWWA, Custom Drawings
Size : 1/2″ (15 NB) to 48″ (1200NB)
Pressure Ratings : Class 150, Class 300, Class 400, Class 600, Class 900, Class1500, Class 2500 | PN6, PN10, PN16, PN25, PN40, PN64 etc
Flange Face Type : Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ)

 

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Stainless Steel 310S Slip On Raised Flanges can be readily welded by most standard processes. Chloride stress corrosion cracking in SS 310S Blind Raised Flanges may take place in corrosive liquids containing chlorides at temperatures exceeding 100 ° C. These Stainless Steel 310S Weld Neck Flanges is generally recommended for fusion welding. Our SS 310S Socket Weld Flanges is used widely in industries such as heat treatment and chemical processing. Corrosive compounds such as water and sulfur compounds in these Stainless Steel 310S Threaded Flanges will significantly reduce the maximum service temperature. Our SS 310S Lap Joint Flanges are tougher and tend to work harden rapidly. These Stainless Steel 310S Ring Joint Type Flanges finds wide application in all high-temperature environments where scaling and corrosion resistance are required. Our SS 310S Orifice Flanges has good machinability and is readily fabricated.

 

LIST OF STAINLESS STEEL 310S FLANGES

These Stainless Steel 310S Spectacle Blind Flanges are essentially nonmagnetic as annealed and become lightly magnetic when cold worked. Cold work in our SS 310S Nippo Flanges will cause an increase in both hardness and strength. These SS 310S Flanges are solution annealed by heating to temperature range 1040 ° C – 1065 ° C, holding at temperature until thoroughly soaked, then water quenching. This treatment in our 310S Stainless Steel Flanges ensures that all carbides are in solution. These Alloy 310S Flanges have good strength in temperatures up to 2100 ° F.

 

Equivalent Grades for 310S SS Flanges

Grade UNS No Old British Euronorm Swedish SS Japanese JIS
BS En No Name
310S S31000/S31008 – – 1.4841/1.4845 – – SUS 310 – 310S

 

310S Stainless Steel Flanges Chemical Composition

Grade C Mn Si P S Cr Mo Ni N
310S min. – – – – – 18.0 – 8.0 –
max. 0.03 2.0 1.00 0.045 0.03 20.0 12.0 –

 

SS 310S Flanges Mechanical Properties

Grade Tensile Strength (MPa) min Yield Strength 0.2% Proof (MPa) min Elongation (% in 50mm) min Hardness
Rockwell B (HR B) max Brinell (HB) max
310S 515 205 40 95 217