Sankalp Alloys Overseas is one of the prime Manufacturers, Suppliers, Stockists, and Exporters of a wide array of superior grade Stainless Steel 310S Flanges for Industrial Applications. Our Stainless Steel 310S Flanges are fabricated from advanced austenitic steel grade material with high-temperature and corrosive resistances. Featuring a robust composition of chromium 24% and nickel 19%, these flanges resonate with super performance in adverse conditions, thus rendering them applicable in a wide array of high-temperature applications.
Stainless Steel 310S is a low-carbon variant of standard grade 310, and it offers better resistance to oxidation and superior strength at higher temperatures. The lower carbon content in 310S reduces the possibility of carbide precipitation during high-temperature operations, which often results in loss of mechanical properties with time. Due to this, the Stainless Steel 310S Flanges are highly recommended in fields of application where there are continuous temperature changes and low and high temperatures, such as petrochemical processing, power generation, and the chemical industries.
We are involved in offering a comprehensive range of Stainless Steel 310S Flanges to suit different industrial requirements. We deal in SS 310S Slip-On Flanges, which are easy to install and align with the pipes, hence reliably connecting to the piping system for various usages. Also, our SS 310S Weld Neck Flanges are suitable for high-stress applications because of the strongly welded connection that provides a safe and long-lasting joint. We offer SS 310S blind flanges for applications where a pipe connection needs to be securely closed off at the end of a pipeline. We also deal in SS 310S Socket weld flanges used for high-pressure applications and are forged with a recessed pocket into which the pipe is inserted, thus forming a strong, leakproof joint.
One of the primary properties regarding our Stainless Steel 310S Flanges is their excellent oxidation resistance, which enables them to perform reliably in environments up to 1150°C (2100°F). A critical point about high-temperature resistance is that these flanges, being good at resisting high temperatures, turn out to be especially useful in furnace components, heat exchangers, and other types of equipment that go through extreme thermal conditions.
309/310/310S Stainless Steel Flanges Equivalent Grades
STANDARD |
UNS |
WNR. |
AFNOR |
EN |
JIS |
BS |
GOST |
SS 309 |
S30900 |
1.4828 |
- |
- |
SUS 309 |
- |
- |
SS 310 |
S31000 |
1.4841 / 1.4307 |
- |
X15CrNi25-20 |
SUS 310 |
310S24 |
20Ch25N20S2 |
SS 310S |
S31008 |
1.4845 |
- |
- |
SUS 310S |
- |
20Ch23N18 |
Specification of Stainless Steel 310S Flanges
Stainless Steel Flanges Specification : ASTM A182 / ASME SA182
Dimension Standard : ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc.
Standard : ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc.
Size : 1/2" (15 NB) to 48" (1200NB)
Class / Pressure : 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc.
Flange Face Type : Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ)
DIN Flanges : DIN 2527, 2566, 2573, 2576, 2641,2642, 2655, 2656, 2627, 2628, 2629, 2631, 2632, 2633, 2634, 2635, 2636, 2637,2638, 2673.
JIS Flanges : JIS B2220 5K, JIS B2220 10K, JIS B2220 16K, JIS B2220 20K
BS Flanges : BS4504 PN 6, BS 4504 PN 10, BS4504 PN 16, BS4504 PN 25, BS4504 PN 40, BS 4504 PN 64, BS 4504 PN 100, BS 4504 PN 160, BS 4504 PN 250, BS 10, BS Table D, BS Table E, BS Table F, BS Table H.
Chemical Alloyion of Stainless Steel 310S Flanges
C |
Mn |
Si |
P |
S |
Cr |
Ni |
Fe |
|
309 |
0.2 max |
2.0 max |
1.0 max |
0.045max |
0.03max |
22 24 |
12-15 |
Balance |
310 |
0.25 max |
2.0 max |
1.50 max |
0.045max |
0.03max |
24-26 |
min: 8.0 max: 12.0 |
Balance |
310S |
0.08 max |
2.00 max |
1.50 max |
0.045 |
0.03 |
24-26 |
19-22 |
Balance |
Mechanical Properties Of Stainless Steel 310S Flanges
Grade |
Tensile Strength ksi (min) |
Yield Strength 0.2% ksi (min) |
Elongation % |
Hardness (Brinell) MAX |
309 |
40 |
30 |
40 |
217 |
310 |
Psi – 75000 , MPa – 515 |
Psi – 30000 , MPa – 205 |
40% |
- |
310S |
Psi – 75000 , MPa – 515 |
Psi – 30000 , MPa – 205 |
40% |
- |
Physical Properties of 309 Stainless Steel Flanges
Grade |
Density |
Thermal Conductivity |
Electrical |
Modulus of |
Coefficient of |
Specific Heat |
Melting |
309 |
at 68°F: 0.285 |
9.0 at 32- 212°F |
30.7 at 68°F |
28.5 |
8.28 at 32 – 212°F |
0.1200 at 68°F to 212°F |
2500-2590 |
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Stainless Steel 310S Flanges, ASTM A182 Stainless Steel F310S Flanges Suppliers, ASME SA182 Grade 310S SS Pipe Flanges Exporters in India, SS 310S Flanges Manufactures in Mumbai, ASME SA182 F310S Stainless Steel Spectacle Flanges Dealers, SS 310S (SWRF) Socket Weld Raised Face Flanges, SS 310S Blind Flanges (BLRF), B16.48 Stainless Steel 310S Slip On Flanges (SORF), UNS S31008 Weld Neck Flanges (WNRF) Traders, SS 310S Plate Flange, ANSI / ASME B16.5, B16.47, DIN 1.4845 Ring Type Joint Flanges (RTJ) Distributors in Mumbai, India.