SA 516 GR.65N NACE HIC Plates

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Thabiso Steel stands out as a top-notch manufacturer and supplier located in Cape Town, South Africa, specializing in high-quality SA 516 Gr. 65N NACE HIC Plates. These plates are meticulously designed for use in pressure vessels, boilers, and storage tanks that operate in sour environments with hydrogen sulfide, where it’s crucial to have resistance against hydrogen-induced cracking (HIC) and sulfide stress corrosion. Adhering to the rigorous NACE MR0175/ISO 15156 standards, Thabiso Steel guarantees that each plate delivers exceptional strength, toughness, and durability, making them a dependable choice for critical industrial applications in tough conditions.

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ASME SA 516 GR.65N Boiler and Pressure Vessel Steel Plates

A516 BQ GR.65N NACE and HIC Steel Plates

A516 Grade 65N HIC Nace Tested HR Pressure Vessel Plates

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What is SA 516 GR.65N NACE HIC Plates?

The SA 516 Gr. 65N NACE HIC Plates are primarily made up of carbon, manganese, phosphorus, sulfur, and silicon, with careful microalloying to boost toughness and HIC resistance. The “N” signifies that these plates undergo normalized heat treatment, which refines their grain structure and ensures consistent mechanical properties. They boast impressive tensile and yield strength, high elongation, and remarkable impact toughness even at low temperatures. Thanks to their chemical makeup and fine-grained microstructure, they offer excellent protection against brittle fracture and hydrogen-induced cracking in sour service environments.

SA 516 GR.65N NACE HIC Plates Specifications

Grade	ASME SA 516 GR.65N Boiler and Pressure Vessel Steel Plates
Width	1000mm-4500mm
Thickness	5mm-150mm
Length	3000mm-18000mm
Supply Condition	As Rolled, Normalized Rolling, Furnace Normalizing, Vacuum Degassing, Simulated Post-Weld Heat Treatment or as per customer requirement.
Impact tested	52° C
Tempering	Notch toughness can be improved by quenched cooling from hot rolling or normalizing by the supplier. If such a faster cooling rate is agreed upon between purchaser and supplier then the steel is also to be tempered at 1200 F.
Applications	Used for weld fabrication of pressure vessels that require improved notch toughness for lower than ambient temperature service.
Process of Manufacturing	Hot-Rolled (HR)

SA 516 GR.65N NACE HIC Plates Chemical Composition

C	Si	Mn	P	S	Al	Cr	Cu	Ni	Mo	Nb	Ti	V
0.08/0.20	0.4	0.9/1.5	0.03	0.03	0.02	0.3	0.3	0.3	0.08	0.01	0.03	0.02

SA 516 GR.65N NACE HIC Plates Mechanical Properties

Tensile strength (ksi)	Tensile strength (MPa)	Yield strength (ksi)	Yield strength (MPa)	Elongation in 200mm (min)(%)	Elongation in 50mm (min) (%)
65-85	450-585	35	240	19	23

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Equivalent Grade of SA 516 GR.65N NACE HIC Plates

British Standard	European Norm	ASTM/ASME	DIN
BS1501-224-460A/B	EN10028 P295GH	A/SA516 – Grade 65	DIN 17155 17 MN 4

Top Manufacturer and Supplier of SA 516 GR.65N NACE HIC Plates in Cape Town, South Africa

Jaxon Steel is a trusted manufacturer and supplier of high-quality SA 516 GR.65N NACE HIC Plates in Cape Town, South Africa. We specialize in premium steel products, including Alloy Steel, Carbon Steel, Mild Steel and Galvanized Steel, with a strong focus on Carbon Steel Sheet and Plates. Our extensive inventory also includes Pipes, Tubes, Flanges, Forged Fittings and Bars. Committed to fast delivery and exceptional customer service, we use only the finest raw materials to ensure superior strength, durability and performance for critical industrial applications. Contact us today for all your SA 516 GR.65N NACE HIC Plates needs!

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Types of SA 516 GR.65N NACE HIC Plates

A516 Gr.65N HIC Boiler And Pressure Vessel Steel Plates

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Uses of SA 516 GR.65N NACE HIC Plates

These plates find extensive application in the oil and gas, petrochemical, and chemical processing sectors. They’re perfect for crafting pressure vessels, heat exchangers, storage tanks, and pipelines that are exposed to hydrogen sulfide-rich conditions. Additionally, they are well-suited for offshore platforms, refineries, and other vital infrastructure that demands resistance to sulfide stress cracking. With their blend of mechanical strength, weldability, and corrosion resistance, these plates ensure long-lasting performance, safety, and reliability in challenging industrial settings.