Sales SA285 Grade B steel plate/sheet,SA285 Grade B Boiler steel plate,SA285 Grade B pressure vessel steel,SA285 Grade B structural steel plate

SA285 Grade B is a kind of common carbon steel, whose tensile is low or mid-low. There are three grades or levels material GR A/B/C in the standard ASME SA-285/SA-285M. Plates ordered to this specification SA285 Grade B are normally in the as-rolled condition. SA285 Grade B may be ordered from the supplier as normalized or stress relieved if so desired.The alloy SA285 Grade B is not heat treated for hardening.

SA285 Grade B is a kind of common carbon steel used for pressure vessel steel.SA285 Grade B is supplied throughout the oil gas and petrochemical industry.The material SA285 Grade B has good forming and welding characteristics under conventional methods.

Standard: ASME SA-285/SA-285M
Dimension range :1.5mm -260mm x 1000mm-4000mm x 1000mm-18000mm

ASME SA285 Grade B steel plate/sheet Mechanical Properties :
Mechanical Properties
Grade
Thickness
Yield
Strength
Tensile Strength
Elongation
Charpy V Notch Impact Test
Degree
Min Value
SA285Gr.B
mm
Min Mpa
Mpa
Min %
-
J
5≤t≤50
185
345-485
28%
-
50≤t≤200
185
345-485
25%
Note: Impact energy for impact test is on longitudinal

SA285 Grade B Boiler steel plate Chemical Composition :
Chemical Composition
Grade
The Element Max (%)
C
Si
Mn
P
S
N
Al
SA285Gr.B
0.22
0.08-0.45
0.98
0.035
0.035
-
-

Delivery Status : Normalizing + tempering or tempering state
ASME SA285 Grade B pressure vessel steel application :
SA285 Grade B 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.

Email : pong@sg295steel.com

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