Product Description
EQUIVALENT GRADE OF A516 GR.60N NACE MR-0175/0103 BOILER PLATES
| British Standard |
European Norm |
ASTM/ASME |
DIN |
| BS1501-161-430A |
EN10028 P265GH |
A/SA516 - Grade 60 |
DIN 17155 HII |
SPECIFICATION
| Grade |
ASME SA 516 GR.60N 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 deg 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) |
CHEMICAL COMPOSITION OF A516 BQ GR.60N NACE AND HIC STEEL PLATES
| C |
Si |
Mn |
P |
S |
Al |
Cr |
Cu |
Ni |
Mo |
Nb |
Ti |
V |
| 0.20 |
0.4 |
0.95/1.50 |
0.025 |
0.025 |
0.02 |
0.3 |
0.3 |
0.3 |
0.08 |
0.01 |
0.03 |
0.02 |
MECHANICAL PROPERTIES OF NACE MR-0175 RESISTANT STEEL PLATES
| Tensile strength |
Yield strength |
Elongation min, % 200 mm (8 in) |
Elongation min, % 50 mm (2 in) |
| 415-550 MPa |
250 MPa |
21 |
25 |
Reliable Performance in Challenging EnvironmentsSA 516 GR 65N NACE MR 0103-0175 Plates deliver exceptional durability and resistance to corrosion, even in sour service environments designated by NACE MR 0103/0175. Their robust mechanical properties, including tensile strength from 415 to 580 MPa and superb impact resistance at low temperatures, make them an ideal choice for use in pressure vessels and storage tanks across various industries.
Adaptable for Diverse ApplicationsDesigned for versatility, these plates are commonly specified for pressure vessels, boilers, oil & gas infrastructure, refineries, and chemical plants. Their fabrication-friendly attributes-such as good formability and machinability, coupled with excellent weldability-allow for ease of customization and reliable integration into both new constructions and retrofit projects.
FAQ's of SA 516 GR 65N NACE MR 0103-0175 Plates:
Q: How are SA 516 GR 65N NACE MR 0103-0175 Plates typically used in industry?
A: These plates are primarily used in the construction of pressure vessels, boilers, industrial storage tanks, and are widely employed across oil & gas, chemical processing, power generation, and refinery sectors due to their high strength, excellent weldability, and resistance to sour environments.
Q: What are the benefits of choosing plates with NACE MR 0103/0175 compliance?
A: Plates compliant with NACE MR 0103/0175 ensure resistance to hydrogen-induced cracking and sulfide stress corrosion, making them suitable for sour service environments. This compliance boosts the durability and service life of equipment operating under challenging conditions, such as those found in the oil and gas industry.
Q: What customization options are available for these plates?
A: Customers can order SA 516 GR 65N plates in custom sizes, a range of thicknesses from 8 mm to 150 mm, and with optional surface finishes like primer coating or shot blasting. Specific dimensions, edge conditions, and coatings can be tailored as per project requirements.
Q: How does the ordering and lead time process work for SA 516 GR 65N plates?
A: Typically, standard sizes are available from ready stock for rapid delivery. For custom sizes, lead times range from 2 to 6 weeks depending on quantity and specification. Minimum order quantities (MOQ) are negotiable based on order details.
Q: Where are these steel plates manufactured and supplied?
A: SA 516 GR 65N NACE MR 0103-0175 Plates are manufactured, exported, and supplied by distributors, manufacturers, traders, and wholesalers across India, often catering to both domestic and international clients in heavy engineering sectors.
Q: What welding and fabrication advantages do these plates offer?
A: These plates feature excellent weldability and good machinability, streamlining the fabrication process. Their superior formability makes them ideal for forming and welding into complex shapes frequently required in industrial and structural fabrication.
Q: How do the plates handle low-temperature applications?
A: They meet strict impact test standards, performing reliably at temperatures as low as -46C, making them highly suitable for applications requiring resistance to brittle fracture under low-temperature operating conditions.