Raw materials

A285 grade B boiler steel plat

A285 B stage is a is a fusion welding of boiler and pressure vessel plate, below the bottom or lower tensile strength steel. A285 B Steel tensile strength is 345Mpa to 485 Mpa and the yield strength is min 185 Mpa.

Standard : ASTM A285

Steel Grade: A285 Grade B

Steel Plate Thickness: 6mm-120mm

Steel Plate Width: 1500mm-4020mm

Length: 3000mm-18000mm

Place of Origin: Henan China (Mainland)

Brand Name: SDJS

A285 grade B Boiler steel application:

A285 grade B steel plates are widely used in Pressure Vessel, Boiler, Storage Tanks and Heat Exchanger in Oil, Gas Project.

A285 grade B Boiler steel chemical composition:

Grades

C
max

Si

Mn.

P

S
max

Cr

Ni

Cu

Nb+V+Ti

B

0.22

0.98

0.035

0.035

A285 grade B Boiler steel mechanical properties:

 
Grade

Yield Strength
MPa(min)

Tensile Strength
MPa

Elongation in 50
% (min)

Bend

B

185

345-485

28

A285 grade B steel finished goods condition: hot forging/hot rolling + annealing/normalizing + tempering/quenching + tempering/any conditions based on the customer's requirement.

A285 grade B steel surface conditions: scaled (hot working finish)/ground/rough machining/fine machining/based on the customer's requirement.

Location : No. 1394 Hanghai Road, Jingkai District, Zhengzhou City, 450000 Henan Province,
Contact : May liang, 8637155031159

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