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ASME SA203 Grade B steel grade is a nickel alloy steel plate in welded pressure vessels. For this SA203 Grade B is max thickness in 150mm and the element of nickel is 2.25% to be used in manufacturing pressure vessel and boilers.

 

ASME SA203 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 |

 

Thickness: 6MM to 150MM,

Width: 1500mm to 4050mm,

Length: 3000mm to 15000mm
 

Gangsteel is specialized in supplying ASME SA203 steel plate in SA203 Grade B. For more information of SA203 Grade B steel plates, please check them in following:

 

SA203 Grade BChemical Composition

Grade

The Element Max (%)

C

Si

Mn

P

S

SA203 Grade B

0.17

0.13-0.45

0.78-0.88

0.035

0.035

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

 

 

Mechanical Property of SA203 Grade B steel plate

SA203 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

Shipbuilding steel plate | Alloy steel plates | High strength plate| Carbon steel plate | Stainless steel plate

 

 

If you need more stock steel plates in pressure vessel steel plate, please click warehouse sizes.

 

Related Grade: SA203 Grade D| SA203 Grade E | SA203 Grade A

 

 

 

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