HIC Steel Plate

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HIC Steel

HIC Steel Plate Inventory

HIC Steel Plate Stockists

HIC Resistant Steel Plate

HIC (Hydrogen Induced Cracking) is the result of a corrosive reaction between carbon steel and hydrogen sulphide. Wet hydrogen sulphide (H2S) cracking in steel has been a problem in petroleum refining and upstream oil and gas processing since the 1950s. Working conditions where wet H2S prevails are often described as sour service conditions and the term sour gas can be also be used in this context. As more fields rich in H2S are exploited, and this is increasingly the case, the problem is increasingly significant for equipment fabricated in potentially sensitive carbon-manganese (C-Mn) steels.

The most common grades of HIC resistant steel plate is A516 – to ASME/ASTM standards. It will generally be certified to grades 60, 65 and 70 so one plate can meet the requirements for any of the three grades A516 60/65/70 + HIC. stancor supplies pressure vessel steel plates that are manufactured to be resistant to hydrogen induced cracking.With years of experience in Manufacturing Exporting, supplying HIC Steel Plate, we offer high quality, lower cost but the best service

 As a result to that our export account today is in over 45 countries some of them are in Iran, Saudi Arabia, United Arab Emirates, Singapore, Malaysia.we assured our client that we are standing behind our product which we have supplied as well as we issued a quality certificate along with our product which we manufacture supplies and exports

The most important thing to know as a potential customer of stancor is that we stock, process, and distribute all of the popular grades of Boiler and Pressure Vessel specifications like  A516 Grade 60 Steel Plate , A516 Grade 65 Steel Plate , A516 Grade 70 Steel Plate, ASTM A516 GRADE 60 65 70 Plates Trippled Certified , ASTM A516 GRADE 60 70 Plates Dual Certified, A516 Grade 60 HIC Tested Boiler Quality Steel Plates , A516 Grade 70 HIC Tested Boiler Quality Steel Plates

Size Range
Thicknesses:
5mm to 150mm
Widths:
1,500mm to 2,500mm
Length:
6,000mm to 12,000mm

we are also manufacturers, suppliers, exporters and stockists of Chrome Moly Steel PlateBoiler Plate,  HIC platePressure Vessel Steel plateAbrasion Resistant Steel PlatesOffshore & Structural Steel Plate, Quenched & Tempered Steel plate , High Nickel Alloy plateStainless Steel plate,Duplex Stainless Steel PlateClad plate16MO3 Steel Plate

Stancor Supply Follwing Grades In HIC Steel Plate

 

Technical Specifications

Chemical Analysis

Max Ceq 0.41% <= 50mm, 0.43% > 50mm

Max S  0.001%, P  0.008%, Nb  0.015%, V  0.005%, O  0.002%

All material is made with an Electric Arc Furnace, fully killed, vacuum degassed, with fine grain.

Mechanical Properties

Mechanical and HIC tests after simulated PWHT at 610°C (2 min/mm).

Ambient tensile properties as per standard.

Charpy impact test longitudinal and transverse direction

  • At -51°C for thickness <= 25mm (20J average /16J individual)
  • At -46°C for thickness >25mm (41J average /34J individual)

NDT

Ultrasonic testing control as per SA 578 level C with +75mm pitch scanning and +100mm² max defect area.

Typical Applications
  • Condensers
  • Dished End
  • Flanges
  • Filters
  • Heat Exchangers
  • Line Pipe
  • Pressure Vessel
  • Valves

 

We Keep Stock