HIC Resistant Steel Plate

Providing a comprehensive range of NACE + HIC Resistant Steel Plate at reasonable rates, so we easily fulfilling all buyers demand

 

Hydrogen is a compound that causes cracks and blisters in metal. A HIC Resistant Steel Plates is prone to cracking or attack by hydrogen and its subsidiary modules in different environments. HIC-resistant steel plates for pressure vessels help these modules fight against hydrogen contaminants which reduce the ductility of these components and slowly starts the cracking process by connecting the blisters. HIC Resistant Steel Plate and Sheet should be utilized in pressure vessel systems when the partial pressure of sulfides becomes greater than 3.5 mbar.

To prevent catastrophic failures, HIC Steel Plate is employed in the system to avoid such scares. Designed using a versatile electric arc furnace the NACE + HIC Resistant Steel Plate is processed through dephosphorization, desulphurization, vacuum degassing, and ladle refining to design a stronger steel compound. These HIC Resistant Steel Plates are well-suited to applications in sour service systems where pitting and cracking by hydrogen is at the highest. 

 

 

• Furnace Normalised
• MTC acc to EN 10204 / 3.2
• Ultrasonic tested as per SA 578 or any other as per requirement
• BQ Plates with IBR form IV
• Charpy Impact tested at -20 / - 46 DegC.

 

 

HIC Resistant Steel Plate Supplier, Dealer and Distributors of high quality HIC-resistant steel plates for pressure vessels can be supply at best price , check features

 

HIC Steel Plates are available in the following grades:

• ASTM A516 Grade 65
• ASTM A516 Grade 60
• ASTM A516 Grade 70

 

 

 

• Excellent resistance to corrosion
• Performs exceptionally well in hydrogen-induced systems
• Good choice for boilers and pressure vessel equipment in sour service systems
• Cost-effective solution to a complex problem
• Meets specifications applied by the Oil, Gas & pressure vessel industry
• Fully tested for susceptibility to hydrogen induced cracking (HIC)
• Petrobras N-1706 Class A & B compliant
• Low carbon equivalent with excellent weldability
• Comprehensive stock range available
• Supplied acccording to NACE MR0175 and MR0103

 

Hic Tested Plate Stockist in Custom sizes in India, For a free quote and sample, please contact us, see Hydrogen Induced Cracking Test Procedure

 

A hydrogen-induced cracking test is performed to evaluate the susceptibility of steel to hydrogen embrittlement. In the Hydrogen Induced Cracking Test Procedure, unstressed test steel is placed in a rectangular apparatus and exposed to a solution at temperatures of 25 degrees C with a constant flow of H2S gas. This Hydrogen Induced Cracking Test will determine whether the material meets ASTM and NACE standards of TM0284, making them suitable across hydrogen infused environment.

 

 

 

• JIS G3106 (for Welding Structures Rolled Steel )SM570Q, SM400A, C, B SM490A, B, C
• SM490A, B, C SM570Q, SM400A, B, C
• JIS G3103 ( for Boilers and Pressure Vessels Carbon Steel and Molybdenum Alloy Steel Plates)
• SB410 SB490
• JIS G3115 (for Intermediate Temperature Service Steel Plates for Pressure Vessels )
• SPV355Q SPV315 SPV490Q SPV235 SPV450Q
• JIS G3118 ( for Intermediate and Moderate Temperature Services Carbon Steel Plates for Pressure Vessels)
• SGV450 SGV410 SGV480

 

 

• Supply Condition: Normalised
• Marking on HIC plates is carried out according to ASTM/ASME A/SA 20
• Mill test certificates in accordance to EN10204 3.1, unless otherwise stated

 

 

exporter of NACE and HIC Boiler Plates in a variety of cut-made requirements that are developed in accordance with the clients' expectations

 

HIC tested plates are subject to various tests to make them suitable for hydrogen-induced systems. These plates are subject to Mill tests in accordance with EN10204 3.1, impact tests in longitudinal -50 degrees C, and ultrasonic tests. These plates are also tested on their hardness, and markings are made following ASTM/ASME 20. They are supplied in normalized conditions in thicknesses between 6mm to 100mm.

 

 

• Ambient tensile properties as per standard.
• After a simulated PWHT at 610°C (2 min/mm), mechanical and HIC tests were performed.
• For thickness >25mm at -46°C (41J average / 34J individual)
• At -51°C, for thicknesses of less than 25mm (20J average/16J individual)
• Charpy impact test longitudinal and transverse direction

 

 

• Impact tested at – 50 °C (Longitudinal)
• Ultrasonic testing is carried out according to ASTM A578 level C.
• Hardness tested in accordance with NACE MR 0175 22HRC max

 

Making HIC resistant steel plate can be done in two ways.

The first step is to tailor the steel-making process to the specifications, resulting in a steel that is both high-quality and corrosion-resistant. When it comes to producing Dicrest HIC resistant steel plate, Dillinger Hutte employs this method. This means that HIC resistant steel plate is routinely and reliably produced, and that any retests may be expected to pass.

The second step is to make standard boiler plates and then test the best heats to check if they fulfil the specifications. This certainly lowers the cost of HIC resistant steel plate due to the smaller capital expenditure necessary – but because testing is done on a sampling basis, the chance of the plates failing tests during production or during shipping is increased.

 

• Pressure equipment
• refineries
• pipelines of petroleum and natural gas