Forged Flanges from 321 Stainless Steel - Primary Grade: ASTM A182 F321, Compliant with ASME & EN St
Product Details
| Property: | Common Standards | Details: | ASTM A182 F321 (Flanges, Fittings, Valves), ASTM A473 (Other Forgings) |
|---|---|---|---|
| Property: | UNS Designation | Details: | S32100 |
| Property: | Chemical Composition | Details: | C: ≤0.08%, Mn: ≤2.0%, Si: ≤0.75%, P: ≤0.045%, S: ≤0.03%, Cr: 17.0-19.0%, Ni: 9.0-12.0%, Ti: ≥5×C% |
| Property: | Key Characteristic | Details: | Stabilized With Titanium (Ti) To Prevent Harmful Chromium Carbide Formation During High-temperature Exposure (450-850°C), Providing Superior Resistance To Intergranular Corrosion. |
| Property: | Product Standards | Details: | ASME B16.5, ASME B16.47, EN 1092-1 |
| Property: | Pressure Ratings | Details: | Class 150, 300, 600, 900, 1500, 2500 (ASME B16.5) |
| Property: | Temperature Range | Details: | -250°C To +800°C (continuous Service) |
| Property: | Mechanical Properties | Details: | Tensile: ≥515 MPa, Yield: ≥205 MPa, Elongation: ≥40%, Hardness: ≤90 HRB |
| Property: | Flange Types | Details: | Weld Neck, Slip-On, Blind, Socket Weld, Lap Joint, Threaded |
| Property: | Surface Finish | Details: | Anti-rust Oil Coating, Shot Blasted, Or As Per Requirement |
| Property: | Certification | Details: | EN 10204 3.1 Material Certificate, NACE MR0175 (on Request) |
| Property: | Key Applications | Details: | Petrochemical Plants, Power Generation Systems, Thermal Oil Piping, Aircraft Exhaust Components, High-temperature Processing Equipment |
Product Description
Stabilized with Titanium (Ti) to prevent harmful chromium carbide formation during high-temperature exposure (450-850°C), providing superior resistance to intergranular corrosion.
- Superior resistance to intergranular corrosion
- Excellent stability at high temperatures (up to 800°C)
- Titanium stabilization prevents carbide precipitation
- Versatile for petrochemical and power generation applications
| Property | Details |
|---|---|
| UNS Designation | S32100 |
| Temperature Range | -250°C to +800°C |
| Pressure Ratings | Class 150 - 2500 |
| Mechanical Properties | Tensile ≥515 MPa, Yield ≥205 MPa |
Product Highlights
Forged Flanges from 321 Stainless Steel ASTM A182 F321 Stainless Steel Forgings Stabilized with Titanium (Ti) to prevent harmful chromium carbide formation during high-temperature exposure (450-850°C), providing superior resistance to intergranular corrosion. Key Advantages Superior resistance to ...
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