ASTM A302 Grade (GR) B Pressure vessel and Boiler steel plate on sale

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10-May-2024

We are pleasure to reply you any double for ASTM A302 Grade (Gr) B Pressure vessel and Boiler steel plate and our company. Please contact us freely if you have you are interested in ASTM A302 Grade (Gr) B Pressure vessel and Boiler steel plate KUNFENG supplied. We will reply you at the first time when we see your information or enquiry of STM A302 Grade (Gr) B Pressure vessel and Boiler steel plate. the bellow is the detail information of ASTM A302 Grade (GR) B Pressure vessel and Boiler steel plate.

The application of ASTM A302 Grade (GR) B Pressure vessel and Boiler steel plate

ASTM A302 Grade B (A302 Gr B) steel plate is widely used in petroleum, chemical industry, power station, boiler, etc, to make the reactor, heat exchanger, separator, SPHErical tank, liquefied gas, nuclear reactor pressure vessel, boiler steam drum steam, liquefied petroleum, hydropower station and so on.

The rolling size of ASTM A302 Grade (GR) B Pressure vessel and Boiler steel plate KUNFENG can supply

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

Notes: coil thickness ≤ 25mm

Chemical Composition and Mechanical Property of ASTM A302 Grade (GR) B Pressure vessel and Boiler steel plate

ASTM A302 Grade B Chemical Composition
Carbon, max	%	Manganese, max	%	Silicon, max	%	Sulfur max	%
25mm or under	0.2	Heat Analysis	1.15-1.50	Heat Analysis	0.15-0.40	All thick	0.035
25-50mm	0.23	Product Analysis	1.07-1.62	Product Analysis	0.13-0.45
over 50mm	0.25
		Molybdenum max	%	Nickel max	%	Phosphorus	%
		Heat Analysis	0.45-0.60	Heat Analysis	…	All thick	0.035
		Product Analysis	0.41-0.64	Product Analysis	…	All thick	0.035

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

Mechanical Property of ASTM A302 Grade (GR) B Pressure vessel and Boiler steel plate steel plate	A302 Grade B
Tensile strength, kis [MPa]	80-100 [550-690]
Yield strength, min, kis [MPa]	50 [345]
Elongation in 8 in. [200 mm], min, %	15
Elongation in 2 in. [50 mm], min, %	18

Any other questions of ASTM A302 Grade (GR) B Pressure vessel and Boiler steel plate can be send to KUNFENG. KUNFENG will reply you at the first time when we see the problem of ASTM A302 Grade (GR) B Pressure vessel and Boiler steel plate.