ASTM A515/A515M Carbon Steel Plates for Pressure Vessel

ASTM A515/A515M Carbon Steel Plates for Pressure Vessel

ASTM A515/A515M carbon steel plates are specifically engineered for use in the fabrication of intermediate- and higher-temperature pressure vessels and boilers, offering exceptional performance in demanding industrial environments. These plates are manufactured with precise chemical compositions and mechanical properties that provide excellent tensile strength, yield strength, and elongation, ensuring durability and reliability under high-pressure and high-temperature conditions. Available in three grades—60, 65, and 70—ASTM A515 plates cater to various engineering requirements, making them ideal for use in the construction of boilers, pressure vessels, heat exchangers, storage tanks, and other critical industrial equipment. Their ability to maintain structural integrity at elevated temperatures makes them a preferred choice in power generation, petrochemical, oil and gas, and chemical processing industries. By adhering to strict quality standards, ASTM A515/A515M carbon steel plates offer a versatile and dependable solution for modern industrial applications, ensuring safety and efficiency in operations where thermal and mechanical stresses are prevalent.

Chemical Composition of ASTM A515/A515M Carbon Steel Plates for Pressure Vessel

Element	Grade 60 (%)	Grade 65 (%)	Grade 70 (%)
Carbon, max:
– 1 in. (25 mm) and under	0.24	0.28	0.31
– Over 1 in. to 2 in. (50 mm) incl.	0.27	0.31	0.33
– Over 2 in. to 4 in. (100 mm) incl.	0.29	0.33	0.35
– Over 4 in. to 8 in. (200 mm) incl.	0.31	0.33	0.35
– Over 8 in. (200 mm)	0.31	0.33	0.35
Manganese, max:
– Heat analysis	0.90	0.90	1.20
– Product analysis	0.98	0.98	1.30
Phosphorus, max	0.035	0.035	0.035
Sulfur, max	0.035	0.035	0.035
Silicon
– Heat analysis	0.15–0.40	0.15–0.40	0.15–0.40
– Product analysis	0.13–0.45	0.13–0.45	0.13–0.45

Mechanical Properties of ASTM A515/A515M Carbon Steel Plates for Pressure Vessel

Property	Grade 60	Grade 65	Grade 70
Tensile Strength, ksi (MPa)	60–80 (415–550)	65–85 (450–585)	70–90 (485–620)
Yield Strength, min, ksi (MPa)	32 (220)	35 (240)	38 (260)
Elongation in 8 in. (200 mm), %	21	19	17
Elongation in 2 in. (50 mm), %	25	23	21

Specification

Standard	ASTM A515/A515M Carbon Steel Plates for Pressure Vessel
Steel Grade/Material	Grade 60, Grade 65, Grade 70
Dimension	T 5-350mm × W 900-4100mm × L 3000-25000mm
Packing	Packed with steel-framed plywood pallets
Supply Conditions	AR = as-rolled TM = thermo-mechanical controlled processing CR = controlled QT = quenched and tempered N = normalized
Place of Origin	Made in China
MOQ	50 Tons
Transportation	Railway, By Sea

Applications of ASTM A515/A515M Carbon Steel Plates for Pressure Vessel

ASTM A515/A515M carbon steel plates are specifically designed for use in intermediate- and higher-temperature pressure vessels and boilers. Their composition and properties make them well-suited for various industrial applications where strength, durability, and resistance to high temperatures are critical.

Boilers: Used in the construction of boilers, especially those that operate under high pressure and temperature conditions, such as power plants and industrial heating systems.

Pressure Vessels: Ideal for pressure vessels that require robust performance at elevated temperatures, such as those used in oil refineries, chemical plants, and petrochemical facilities.

Heat Exchangers: Suitable for manufacturing heat exchangers that must withstand high thermal and mechanical stresses in industries like power generation and chemical processing.

Storage Tanks: Employed in the construction of storage tanks for high-temperature fluids and gases, ensuring safety and reliability in storage operations.

Industrial Equipment: Utilized in various industrial equipment components, such as reactor vessels, separators, and columns, where high-temperature strength and resistance to corrosion are essential.

Steam Drums: Used in steam drums and other components within steam generation systems, providing the necessary mechanical properties to handle high pressures and temperatures.