Custom-Sized Forged Stainless Steel Plates Perfect for Welding & Forming F321 Alloy

Products Specification

Forged F321 Stainless Steel Plate – High-Temperature & Corrosion-Resistant Solution

1. Product Overview

Forged F321 stainless steel plate is a titanium-stabilized austenitic stainless steel (similar to 304 but with superior resistance to intergranular corrosion). The forging process enhances its mechanical strength, fatigue resistance, and structural integrity, making it ideal for high-stress, high-temperature applications.

2. Key Parameters & Chemical Composition

3. Available Specifications

• Thickness: 10mm – 300mm (custom forgings available)

• Width: 1000mm – 2500mm (or as per requirement)

• Length: 2000mm – 6000mm (or cut-to-size)

• Surface Finish:

  • Forged & annealed

  • Machined, ground, or polished (No.1, 2B, BA)

  • Pickled or blasted (upon request)

4. Standards & Certifications

• ASTM: A182 (Forged Fittings), A240 (Plates)

• ASME: SA182, SA240

• EN: 1.4541 (European Equivalent)

• Other: NACE MR0175 (for sour service), PED 2014/68/EU

5. Key Features & Advantages

✔ Superior High-Temperature Performance – Resists carbide precipitation (due to Ti stabilization), ideal for 800°C+ environments.
✔ Enhanced Strength via Forging – Improved grain structure vs. cast/cold-rolled plates.
✔ Excellent Corrosion Resistance – Resists intergranular, pitting, and stress corrosion cracking (SCC).
✔ Weldability & Formability – Low carbon content minimizes sensitization during welding.
✔ Customizable – Available in different heat treatment conditions (annealed, solution-treated).

6. Typical Applications

• Oil & Gas: Pressure vessels, heat exchangers, flare stacks

• Chemical Processing: Reactors, piping, acid storage tanks

• Aerospace: Exhaust systems, turbine components

• Power Plants: Boilers, superheater tubes

• Automotive: Exhaust manifolds, turbocharger parts

7. Packaging & Delivery

• Standard Packaging:

  • Wooden crates + waterproof wrapping (for海运)

  • Steel strapping + edge protection (for heavy plates)

• Custom Options:

  • VCI (Vapor Corrosion Inhibitor) coating for long-term storage

  • Labeling with heat numbers & material certs (MTC 3.1/3.2)

• Export Compliance: ISO 10474, EN 10204 certification

8. Why Choose Our Forged F321 Plates?

• Strict Forging Process Control – Ensures uniform density & mechanical properties.
• Full Traceability – Mill test reports (MTR) with chemical & mechanical data.
• Competitive Pricing – Direct factory supply, no middlemen.
• Global Logistics Support – Fast delivery to EU, Americas, Middle East.

Contact us for quotes, technical data sheets (TDS), or custom dimensions!

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