Travis Steel, a well-respected manufacturer and supplier located in Canberra, Australia, specializes in high-quality NACE MR 0103/0175 HIC Boiler Sheets and Plates. These products are expertly designed to provide outstanding resistance to hydrogen-induced cracking (HIC) and sour corrosion. Crafted with precision to adhere to strict NACE standards, these steel plates guarantee exceptional performance, durability, and safety in challenging chemical environments. Travis Steel offers a diverse selection of HIC-resistant boiler plates that boast impressive dimensional accuracy and mechanical consistency. With a strong commitment to quality, reliability, and customer satisfaction, the company caters to industries that require robust, high-performance steel for critical applications in oil, gas, and petrochemicals.
The NACE MR 0103/0175 HIC Boiler Sheets and Plates are primarily made from a blend of carbon, manganese, chromium, nickel, and molybdenum, all combined to boost resistance against hydrogen-induced cracking and sulfide stress corrosion cracking. These plates are known for their high tensile and yield strength, remarkable toughness, and excellent ductility, even in harsh sour environments. Their specific chemical makeup and heat treatment processes ensure structural stability, good weldability, and resistance to cracking. Thanks to their mechanical properties, NACE MR 0103/0175 HIC plates are perfect for high-pressure, high-temperature applications where reliability, safety, and long-term performance are crucial.
Grade : ASME SA 516 GR.70N 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)
| C | Si | Mn | P | S | Al | Cr | Cu | Ni | Mo | Nb | Ti | V |
| 0.18 | 0.4 | 0.95/1.50 | 0.015 | 0.008 | 0.02 (Min) | 0.3 | 0.3 | 0.3 | 0.08 | 0.01 | 0.03 | 0.02 |
| Tensile strength (ksi) | Yield strength (ksi) | Elongation min, % 200 mm (8 in) | Elongation min, % 50 mm (2 in) |
| 485-620 (70-90) | 260 (38) | 17 | 21 |
| British Standard | European Norm | ASTM/ASME | DIN |
| BS1501-224-490A/B | EN10028 P355GH | A/SA516 – Grade 70 | – |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
You’ll find NACE MR 0103/0175 HIC Boiler Sheets and Plates widely utilized in the oil and gas, petrochemical, and chemical processing sectors. They are often used in the construction of boilers, pressure vessels, heat exchangers, and piping systems that deal with sour and hydrogen-rich fluids. These plates are also ideal for offshore platforms, refineries, and power generation plants, where HIC resistance is vital for ensuring safe and dependable operations. With their outstanding mechanical properties, corrosion resistance, and durability, NACE MR 0103/0175 HIC Boiler Sheets and Plates deliver long-lasting performance and operational safety.
Travis Steel is a leading manufacturer, supplier and exporter of high-quality Carbon Steel, Alloy Steel, Mild Steel and Galvanized Steel products. Our extensive product range includes Pipes, Tubes, Flanges, Pipe Fittings, Forged Fittings, Sheets and Plates, catering to various industries in Canberra, Australia.
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