A204 Gr B,A204 Gr.B,A204Gr.B,A204GrB,A204 Grade B STEEL PLAT

A204 Gr B,A204 Gr.B,A204Gr.B,A204GrB,A204 Grade B STEEL PLATE
 
Unitedsteel mill produced Super thickness plate for ASTM A204 standard specification for Pressure Vessel Plates, Alloy Steel, Molybdenum .
ASTM A204 Grade B is used in fabricators serving industry, especially in the oil, gas and chemical supply markets.
Supplementary Technology:   HIC Test | NACE MR0175 | Z15 | Z25 | Z35 | S1 | S2 | S3 | S4.1
S5 | S6 | S7 | S8 | S9| S11 | S12 | S14 | S17
 
 

A204 Grade B Chemical Composition
Grade	The Element Max (%)
	C	Si	Mn	P	S
A204 Grade B	0.20-0.27	0.13-0.45	0.90-0.98	0.035	0.035

 
 

Mechanical Property of A203 Grade A steel plate	A204 Grade B
Tensile strength, kis [MPa]	70-90 [485-620]
Yield strength, min, kis [MPa]	40 [275
Elongation in 8 in. [200 mm], min, %	17
Elongation in 2 in. [50 mm], min, %	21

 
 

Equivalent steel grade of A204 Grade B
Europe	Belgium	Germany	France	Italy	Sweden	India	Japan
			15 CD 4.05

 
 
If you need A204 steel plates in pressure vessel steel plate, please Contact us.