Sales A203 Grade F steel plate,ASTM A203 Grade F,A203 Grade F Boiler steel plate, A203 Grade F pressure vessel steel

ASTM A203 Grade F is a kind of Ni-alloy steel material used to fabric high temperature pressure vessels. ASTM A203 Grade F this property is based on it's Ni composition.A203 Grade F is used in fabricators serving industry, especially in the oil, gas and chemical supply markets. ASTM A203 has five grades or levels-- Grade A/B/D/E/F.

Standard: ASTM A-203/A-203M
Dimension range : 1.5mm -260mm * 1000mm-4000mm * 1000mm-18000mm

A203 Grade F steel plate Mechanical Properties

Mechanical Properties
Grade	Thickness	Yield Strength	Tensile Strength	Elongation	Charpy V Notch Impact Test
					Degree	Min Value
A203Gr.F	mm	Min Mpa	Mpa	Min %	-	J
	5≤t≤50	380	485-620	20%		-
	50≤t≤200	380	485-620	-
Note: Impact energy for impact test is on longitudinal

A203 Grade F Boiler steel plate Chemical Composition

Chemical Composition
Grade	The Element Max (%)
	C	Si	Mn	P	S	Ni	N
A203Gr.F	0.20-0.23	0.13-0.45	0.78-0.88	0.035	0.035	2.03-2.57

Delivery Status : Normalizing + tempering or tempering state

A203 Grade F pressure vessel steel application :
A203 Grade F steel is widely used in petroleum, chemical, power station, boiler and other industries, for the manufacture of reactor, heat exchanger, separator, spherical tank, paint tank, Oil gas cylinders, high-pressure water pipe hydropower stations, water turbines and other equipment and components.

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