Corrosion-resistant Hastelloy Plate Hastelloyc-59 Designed for Chemical Processing Equipment in Harsh Environments

Technical Specifications:

Mechanical Properties at Room Temperature:

• Tensile Strength: ≥690 MPa
• Yield Strength: ≥310 MPa
• Elongation: ≥45%
• Hardness: ≤100 HRB

Performance Advantages:

• Exceptional resistance to reducing and oxidizing acids
• Superior chloride stress corrosion cracking resistance
• Maintains stability in temperatures up to 400°C
• Low iron content minimizes corrosion in contaminated media
• Excellent weldability and formability characteristics

Industrial Applications:

This specialized alloy plate is engineered for critical components in:

• Chemical reactor vessels and linings
• Flue gas desulfurization systems
• Acid production and handling equipment
• Pollution control scrubbers
• Marine and offshore processing systems

Manufacturing Capabilities:

Wuxi Weiman Gaodeng Special Steel provides tailored solutions with:

• Custom cutting to precise dimensional requirements
• Multiple surface finish options including polished surfaces
• Heat treatment optimization for specific service conditions
• Comprehensive material traceability documentation

Frequently Asked Questions:

Q1: How does Hastelloy C-59 compare to C-276 in corrosion resistance?

A: C-59 offers superior resistance to oxidizing acids and chlorides while maintaining comparable performance in reducing environments. The optimized chemistry provides enhanced value in many chemical processing applications.

Q2: What surface finishes are available?

A: Standard mill finish is supplied as default. Optional polished finishes (up to #8 mirror) can be provided upon request for applications requiring reduced fouling or enhanced cleanability.

Q3: Can you provide custom-sized plates?

A: Yes, we offer cutting services to produce plates in non-standard dimensions. Tolerances and cutting methods can be discussed based on your specific requirements.

Q4: What documentation accompanies shipments?

A: All shipments include material test certificates with chemical composition and mechanical properties. Additional certifications like PMI reports can be provided upon request.

Q5: What is the lead time for custom orders?

A: Standard sizes ship within 15-20 days. Custom processing may extend lead times by 5-10 business days depending on complexity. Expedited options may be available.