ASTM A387 Gr.5 CL.2 Pressure vessel and Boiler steel

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10-May-2024

This article describes ASTM A387 Gr.5 CL.2 Pressure vessel and Boiler steel plates. You can get detail information of ASTM A387 Gr.5 CL.2 Pressure vessel and Boiler steel plate through the article. The bellow is the detail information of ASTM A387 Gr.5 CL.2 Pressure vessel and Boiler steel plate KUNFENG supplied.

The application of ASTM A387 Gr.5 CL.2 plate

ASTM A387 Gr.5 CL.2 Pressure vessel and Boiler steel plate used in pressure vessels and industrial boilers due to it’s excellent heat resistant and anti corrosion properties.

ASTM A387 Gr.5 CL.2 Plate Chemical Composition

A387 Gr.5 CL.2Chemical Composition
Grade	The Element Max (%)
Grade	C	Si	Mn	P	S	Cr	Mo
A387 Gr.5 Cl.1	0.15	0.55	0.25-0.66	0.035	0.035	3.90-6.10	0.40-0.70

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

ASTM A387 Gr.5 CL.2 Steel Mechanical Property

Grade	A387 Gr.5 CL.2Mechanical Property
Grade	Thickness	Yield	Tensile	Elongation
A387 Gr.5 Cl.2	mm	Min Mpa	Mpa	Min %
	t≦50	310	515-690	18
	50<t≦200	-	-	-

The rolling size of ASTM A387 Gr.5 CL.2 Pressure vessel and Boiler steel plate

Thickness	3-150mm
Width	1220-4200mm
Length	5000-18000mm

Notes: coil thickness ≤ 25mm
The following requirements and testing procedures (which are not mandatory) are considered suitable for ASTM A387 Gr.5 CL.2 Pressure vessel and Boiler steel plate:
Vacuum treatment
Product Analysis
Additional Tension Test
Charpy V-Notch Impact Test
Drop Weight Test
High Temperature Tension Test
Ultrasonic Examination
Magnetic Particle Examination

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