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Astm a203 grade A Low Alloy steel,ASTM A203 Grade A Nickel Steel

Astm a203 grade A Low Alloy steel,ASTM A203 Grade A Nickel Steel

ASTM A203 Grade A steel grade is a nickel alloy steel plate in welded pressure vessels.ASTM A203Grade A this property is based on it's Ni composition.ASTM A203 Grade A Nickel Steel 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.

ASTM A203 Grade A Nickel Steel

ASTM A203 Grade D(A203GRD) Pressure Vessel And Boiler Steel Plate are used in Pressure Vessel,Boiler,Storage Tanks and Heat Exchanger in Oil,Gas Project.

A203 Grade A Chemical Composition

A203 Grade A Chemical Composition

Grade

The Element Max (%)

A203 Grade A

C

Si

Mn

P

S

Ni

0.21

0.13-0.45

0.78-0.88

0.035

0.035

2.03-2.57

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

A203 Grade A Mechanical Property

Grade

A203 Grade A Mechanical Property

A203 Grade A

Thickness

Yield

Tensile

Elongation

mm

Min Mpa

Mpa

Min %

6-50

255

450-585

19

50-150

255

450-585

19

we are specialized in supplying ASTM A203 steel plate in A203 Grade A,we are the most competitive manufacture and supplier of ASTM A203/ A203M Grade A Pressure Vessel Steel Plate in China, We have more than 1000tons steel plate and coil for weather resistant steel plate at our warheouse each month. so we could promise the delivery time and the competitive price comparing with other company.If you are interested in some item of our materials or need consult for the any technical requirements ,please contact us 

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