DIPTI METAL INDUSTRIES
🌊 6% Moly Specialist
🌍 ASTM A182 F44 Global Exporter
📑 EN 10204 3.1 / 3.2 Certified
ASTM A182 F44 Flanges Manufacturer & Stockist
Dipti Metal Industries is a premier global manufacturer and exporter of ASTM A182 F44 (UNS S31254 / 254 SMO) stainless steel flanges. Grade F44 is a super austenitic stainless steel containing 6% Molybdenum and Nitrogen, specifically developed for extreme resistance to pitting and crevice corrosion in seawater and other aggressive chloride-bearing media. We supply premium ASTM A182 F44 forged flanges for offshore oil & gas, desalination, and chemical processing plants worldwide.
📘 Technical Data Sheet: ASTM A182 F44 (UNS S31254 / 254 SMO)
ASTM A182 F44 Chemical Composition
| Element | ASTM A182 F44 (%) |
|---|---|
| Carbon (C) | 0.020 Max |
| Molybdenum (Mo) | 6.00 - 6.50 |
| Chromium (Cr) | 19.50 - 20.50 |
| Nickel (Ni) | 17.50 - 18.50 |
| Nitrogen (N) | 0.18 - 0.22 |
| Copper (Cu) | 0.50 - 1.00 |
| Silicon (Si) | 0.80 Max |
ASTM A182 F44 Mechanical Properties
| Property | ASTM A182 F44 Value |
|---|---|
| Tensile Strength (min) | 650 MPa (94 ksi) |
| Yield Strength (min) | 300 MPa (44 ksi) |
| Elongation (min) | 35% |
| Hardness (max) | 223 HBW |
| PREN Value | ≥ 42.5 |
🔧 ASTM A182 F44 Manufacturing Range
| Type | ASTM A182 F44 Standard | Size Range | Class / Pressure |
|---|---|---|---|
| ASTM A182 F44 Weld Neck | ASME B16.5 | 1/2" to 24" | 150# to 2500# |
| ASTM A182 F44 Slip On | ASME B16.5 | 1/2" to 24" | 150# to 1500# |
| ASTM A182 F44 Blind | ASME B16.47 | 26" to 60" | Series A & B |
| ASTM A182 F44 Socket Weld | ASME B16.11 | 1/2" to 4" | 3000# to 9000# |
| ASTM A182 F44 RTJ | API 6A / ASME | All Sizes | Ring Type Joint |
📦 Master Product Directory (Dipti Metal Range)
✉️ Request Quote for ASTM A182 F44
📍 Visit Our Global Headquarters
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