Carbon SA 516 Grade 60 NACE Steel Plates – Proven Reliability for Sour Service Operations

Industrial environments that involve corrosive media, high pressure, and sour gases demand materials that offer both strength and resistance to failure. Carbon SA 516 Grade 60 NACE Steel Plates are engineered to meet these exact requirements. Widely used in oil and gas, petrochemical, and chemical processing industries, these plates are valued for their consistent performance, structural stability, and compliance with NACE standards. Their ability to operate safely in hydrogen sulfide–rich environments makes them a dependable choice for critical equipment.

What is Carbon SA 516 Grade 60 NACE Steel Plate?

SA 516 Grade 60 is a carbon steel plate specification primarily intended for pressure vessels and boilers operating at moderate temperatures. When produced in accordance with NACE requirements, the plate is specially treated and tested to withstand sour service conditions where hydrogen sulfide is present.
Controlled chemical composition, low sulfur content, and strict manufacturing practices help minimize the risk of cracking and material degradation. As a result, Carbon SA 516 Grade 60 NACE steel plates provide stable performance, good toughness, and reliable weldability for pressure-retaining equipment.

Key Features of Carbon SA 516 Grade 60 NACE Steel Plates

• Compliance with NACE standards for sour service applications

• Good tensile and yield strength for pressure vessel use

• Excellent resistance to sulfide stress cracking

• Low sulfur and phosphorus levels for improved internal cleanliness

• High toughness and impact resistance

• Easy fabrication and strong weldability

Types of Carbon SA 516 Grade 60 NACE Steel Plates

To suit different operational and fabrication needs, these plates are available in several forms:

1. Normalized NACE Plates – Heat-treated to enhance grain structure and mechanical consistency.

2. As-Rolled NACE Plates – Suitable for standard pressure vessel and storage tank applications.

3. Ultrasonically Tested Plates – Ensures internal soundness and freedom from defects.

4. Custom-Cut Plates – Supplied in required thicknesses and dimensions for specific projects.

Each type undergoes strict testing to ensure compliance with mechanical and sour service requirements.

Applications of Carbon SA 516 Grade 60 NACE Steel Plates

Due to their durability and resistance to sour environments, these steel plates are widely used in:

• Oil and gas pressure vessels and separators

• Boilers and heat exchangers

• Storage tanks for sour crude oil and chemicals

• Refinery and petrochemical processing equipment

• Chemical plant vessels operating under moderate pressure

• Industrial fabrication requiring NACE-compliant materials

Their dependable performance helps extend equipment life while maintaining operational safety.

Conclusion

Carbon SA 516 Grade 60 NACE Steel Plates offer an ideal balance of strength, toughness, and resistance to sour service conditions. Designed for pressure vessel applications and manufactured to meet strict quality standards, they ensure long-term reliability in demanding industrial environments. For projects where safety, durability, and compliance are essential, SA 516 Grade 60 NACE steel plates remain a trusted and proven solution.