naresh@diamondalloysinc.com - GST NO. : 27AQCPC2714K1Z4
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500 Kilogram (MOQ)
| Business Type | Manufacturer, Exporter, Supplier, Retailer, Trader, Distributor, Importer |
| Type | Pressure Vessel Plates |
| Material | Carbon Steel |
| Grade | GR.60N (Normalized) |
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Product Details
ASME SA 516 GR.60N NACE & MR 0103/0175 plates are high-quality, normalized carbon steel pressure vessel plates designed for use in sour service environments, where resistance to hydrogen sulfide (H₂S) is critical. These plates meet the requirements of NACE MR0175 / MR0103 / ISO 15156, making them ideal for the oil & gas, petrochemical, and refinery sectors where equipment is exposed to wet H₂S conditions.
They are commonly used in the fabrication of boilers, storage tanks, separators, and pressure vessels, and offer excellent toughness, weldability, and notch resistance.
Key Features-
Fully compliant with NACE MR0175 / MR0103 and ISO 15156
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Supplied in Normalized (N) condition
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Excellent resistance to HIC (Hydrogen Induced Cracking) and SSC (Sulfide Stress Cracking)
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Good impact toughness at low temperatures
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Suitable for use in critical sour service pressure vessels
| Grade | GR.60N (Normalized) |
| Compliance | NACE MR0175 / MR0103 / ISO 15156 |
| Delivery Condition | Normalized |
| Thickness | 5 mm – 150 mm |
| Width | 1000 mm – 3000 mm |
| Length | 3000 mm – 12000 mm |
| Form | Hot Rolled Plates |
| Surface Finish | Mill Finish / Shot Blasted / Painted |
| MOQ | 10 Metric Tons |
| Delivery Time | 7 – 12 Working Days |
| Yield Strength | ≥ 260 MPa |
| Tensile Strength | 415 – 550 MPa |
| Elongation | ≥ 21% (50 mm gauge length) |
| Impact Toughness | ≥ 27 J at -46°C (on request) |
| 0.21 | 0.85 – 1.20 | 0.13–0.45 | 0.025 | 0.010 | ≥ 0.020 |
Plates are produced using fine-grain, killed steel practices with low residuals.
Testing Performed-
HIC Test – Hydrogen Induced Cracking (NACE TM0284)
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SSC Test – Sulfide Stress Corrosion Resistance
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Ultrasonic Testing (UT) – Level B / C as per SA578
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Impact Test – Charpy at -46°C (if specified)
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Other Tests – Flattening, Hardness, Chemical, PMI, Spectro, Visual, Dimensional
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Pressure vessels in sour gas environments
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Boilers and heat exchangers
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Reactors and oil separators
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Storage tanks exposed to wet H₂S
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Refinery and offshore process equipment
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Chemical and petrochemical facilities
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Mill Test Certificate – EN 10204 3.1 / 3.2
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NACE MR0175 / MR0103 Compliance Certificate
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HIC/SSC Test Reports
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IBR/PED Compliance on request
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Third-party inspection by TUV, DNV, BV, Lloyds, etc.
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Complete QA/QC documentation and export packing list
