ASTM A203 Grade F Steel Plate for Cryogenic Se

The demand for reliable materials in cryogenic service applications has increased significantly with the rapid growth of LNG terminals, industrial gas storage facilities, and low-temperature pressure vessels.

2026-06-24
Benefits of Using ASTM A203 Grade F Steel in L

As the global demand for liquefied natural gas (LNG) continues to grow, the need for reliable materials for cryogenic storage systems has become increasingly important.

2026-06-18
ASTM A203 Grade E: Low-Temperature Nickel-Allo

For engineers specifying materials for cryogenic pressure vessels, finding the balance between strength and ductility at sub-zero temperatures is challenging.

2026-06-12
Low-Temperature Toughness and Applications of

In industries where equipment must operate reliably under freezing or cryogenic conditions, material selection becomes a matter of safety and structural integrity.

2026-06-01
ASTM A203 Grade B vs ASTM A106 Grade B

While both ASTM A203 Grade B and ASTM A106 Grade B serve critical roles in industrial applications, they are fundamentally different in composition, purpose, and performance.

2026-06-01

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ASTM A515 grade 65 steel plate

ASTM A515 standard specification for pressure vessel plates, carbon steel, for intermediate-and higher-temperature service ASTM A515 grade 65 plates shall be normalized.

ASTM A515 grade 65 steel plate is one of our main products. As the pressure vessel steel plates,ASTM A515 grade 65 steel plates are used to build boilers and pressure vessels such as petroleum, chemical industry, power plants.

ASTM A515 grade 65 steel plate specification:
Thickness: 6MM to 300MM,
Width: 1500mm to 4050mm,
Length: 3000mm to 15000mm

A515 grade 65 Chemical Composition
Grade	The Element Max (%)
	C	Mn	P	S	Si
A515 grade 65	0.28-0.33	0.98	0.035	0.035	0.13-0.45

Carbon Equivalent: Ceq = 【C+Mn/6+(Cr+Mo+V)/5+(Ni+Cu)/15】%

Grade	A515 grade 65Mechanical Property
	Thickness	Yield	Tensile	Elongation
A515 grade 65	mm	Min Mpa	Mpa	Min %
	200	240	450-585	19
	50			23

A515 grade 65 Equivalent material
Europe	Belgium	Germany	France	Italy	Sweden	UK	Japan
KG,KW,KT		W St E 315	A48 CP,AP,FP	Fe 460-2-KW	SS21,02,01	Gr 360,400

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