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ASME SA 516 GR.60/70N Dual Certified Plates are high-quality carbon steel plates that meet the mechanical and chemical requirements of both Grade 60 and Grade 70, and are supplied in the Normalized (N) condition. These plates are designed for pressure vessel applications, providing enhanced reliability, toughness, and weldability—especially in critical low-temperature or corrosive environments.
Dual certification offers greater flexibility in design and fabrication, making these plates a preferred choice in the oil & gas, petrochemical, power, and chemical industries.
🔩 Key Features
Dual grade compliance: Covers both SA 516 GR.60 & GR.70
Normalized condition (N) for improved mechanical properties
Excellent toughness & weldability
Suitable for low-temperature service
Available with NACE MR0175 / HIC / IBR certifications on request
📐 Specifications
| Grades | GR.60 & GR.70 (Dual Certified) |
| Condition | Normalized (N) |
| Thickness | 6 mm – 150 mm |
| Width | 1,500 mm – 3,000 mm |
| Length | 3,000 mm – 12,000 mm |
| Surface Finish | Mill Finish / Shot Blasted / Painted |
| Form | Hot Rolled Plates |
| MOQ | 10 Metric Tons |
| Delivery Time | 7 – 12 working days |
⚙️ Mechanical Properties(Minimum)
| GR.60 | ≥ 260 | 415 – 550 | 21% (50 mm) |
| GR.70 | ≥ 260 | 485 – 620 | 21% (50 mm) |
Impact testing available as per client/project specification.
🔬 Chemical Composition (% max)
| 0.18–0.27 | 0.85 – 1.20 | 0.13–0.45 | 0.025 | 0.025 | ≥ 0.02 |
Complies with both Grade 60 & 70 requirements.
🏭 Applications
High-pressure boilers and heat exchangers
Oil & gas processing vessels
Storage tanks and LPG bullets
Power plant steam drums
Petrochemical reactors and columns
Equipment exposed to corrosive or low-temp service
📦 Certifications & Testing (On Request)
EN 10204 3.1 / 3.2
NACE MR0103 / MR0175
HIC tested
IBR approval
Third-party inspection (Lloyds, DNV, TUV, BV, etc.)
Let me know if you 'd like:
A comparison chart of GR.60, GR.70, and Dual Cert. plates
A customized data sheet in PDF
Packaging, marking, and logistics details for export orders