We are offering these UNS S30900, S31000, and S31008 flanges in various plans. By all accounts, it is ring-type joint flanges, decreasing flanges, hung flanges, screwed flanges, show blind flanges, affiliation weld flanges, weld neck flanges, blind flanges, slip-on flanges, etc.
SS 309 is the nickel- and chromium-based austenitic SS, and it is used for those parts that demand oxidation hindrance, heat obstruction, and disintegrating resistance. Strength at different temperatures is indistinguishable from the 18/8 SS. This material has an extraordinary oxidation block limit despite its grumpiness and high versatility at incredibly high temperatures. It is not only enormously insusceptible to marine climates but is also seen as a power-safe material.
Stainless Steel 309/310/310S Flanges Manufacturers, Stainless Steel 309/310/310S Flanges Suppliers, Stainless Steel 309/310/310S Flanges Stockists, Stainless Steel 309/310/310S Flanges Exporters
Stainless Steel 309/310/310S Flanges Manufacturers in India, Stainless Steel 309/310/310S Flanges Suppliers in India, Stainless Steel 309/310/310S Flanges Stockists in India, Stainless Steel 309/310/310S Flanges Exporters in India
SS 310 is the austenitic SS material. It is expected to utilize the raised temperature for safe purposes. It’s to some degree cyclic condition is restricting oxidation to 1100 °C. In light of its undeniable chromium content and standard nickel, it becomes sulfidation-safe. It is used in fanning out, warm cycling, oxidizing, and nitriding applications. Right when it is given power treatment, it becomes acquainted with the sigma-stage precipitations. In SS 310S, a lower carbon content mix is used as a result of its ease of creation.
SS 309/310/310S Flanges are quality checked in our industry and sometime later given. The tests done are explicitly pitting disintegrating tests, substance tests, smoothing tests, etc. The archives related to and offered are radiography test reports, aloof test reports, packaging lists, guarantee letters, MTC, QAP, etc.
SS 309/310/310S Flanges is quality checked at our industry and some time later gave. The tests done are expressly pitting crumbling tests, substance tests, smoothing tests, and so forth. The documents related and offered are radiography test report, unapproachable test report, bundling list, ensure letter, MTC, QAP, and so forth.
Stainless Steel 309/310/310S Flanges Manufacturers in Mumbai, Stainless Steel 309/310/310S Flanges Suppliers in Mumbai, Stainless Steel 309/310/310S Flanges Stockists in Mumbai, Stainless Steel 309/310/310S Flanges Exporters in Mumbai
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 309/310/310S 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 309/310/310S 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 309/310/310S 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 309/310/310S Stainless Steel Flanges
| Grade | Density lbm/in3 |
Thermal Conductivity (BTU/h ft. °F) |
Electrical Resistivity (in x 10-6) |
Modulus of Elasticity (psi x 106 |
Coefficient of Thermal Expansion (in/in)/ °F x 10-6 |
Specific Heat (BTU/lb/ °F) |
Melting Range (°F) |
|---|---|---|---|---|---|---|---|
| 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 |
| SS 309/310/310S | ||||||
|---|---|---|---|---|---|---|
| Density lbm/in3 | Melting Point (°F) | |||||
| 8.0 g/cm3 | 1454 °C (2650 °F) | |||||