DIPTI METAL INDUSTRIES
Dipti Metal Industries is an ISO 9001:2015 certified global manufacturer of ASTM A182 F310 heat-resistant stainless steel flanges. Grade F310 (UNS S31000) is an austenitic alloy containing 25% Chromium and 20% Nickel, offering exceptional resistance to oxidation under mildly cyclic conditions. We supply premium ASTM A182 F310 forged flanges for industrial furnaces, kiln liners, boiler baffles, and thermal processing equipment with full heat number traceability and Third Party Inspection (TPI).
| Element | ASTM A182 F310 (%) |
|---|---|
| Carbon (C) | 0.15 Max |
| Chromium (Cr) | 24.0 - 26.0 |
| Nickel (Ni) | 19.0 - 22.0 |
| Manganese (Mn) | 2.00 Max |
| Silicon (Si) | 1.50 Max |
| Phosphorus (P) | 0.045 Max |
| Sulfur (S) | 0.030 Max |
| Property | ASTM A182 F310 Value |
|---|---|
| Tensile Strength (min) | 515 MPa (75 ksi) |
| Yield Strength (min) | 205 MPa (30 ksi) |
| Elongation (min) | 30% |
| Hardness (max) | 192 HBW |
| Max Temp (Oxidation) | 1100°C (Continuous) |
| Flange Type | ASTM A182 F310 Standards | Size Range | Class / Pressure Rating |
|---|---|---|---|
| ASTM A182 F310 Weld Neck | ASME B16.5 / B16.47 | 1/2" to 60" | Class 150 to 2500 |
| ASTM A182 F310 Slip On | ASME B16.5 | 1/2" to 24" | Class 150 to 1500 |
| ASTM A182 F310 Blind | ASME B16.5 / DIN | 1/2" to 48" | PN6 to PN160 |
| ASTM A182 F310 Socket Weld | ASME B16.11 | 1/2" to 4" | 3000# to 9000# |
| ASTM A182 F310 RTJ | API 6A / ASME | All NPS | Ring Type Joint |
Dipti Metal Industries
No.9, Shreepati Castle, D-1, 10–11th Khetwadi Back Road, Mumbai – 400004, India
Email: info@diptimetal.com
Phone: +91-22-66381301
WhatsApp: +91-9975266499