A299 Grade B Steel plate is under ASTM specification. ASTM A299 Grade B Steel plate , the equal A299 Grade B Steel plate accoring to standard ASME SA299/SA299M. ASTM A299 Grade B Steel plate is manganese-silicon carbon steel plates for use in welded boilers and other pressure vessels.
A299 Grade B Steel plate for the thickness equal or belows 50 millimeter shall be supplied in the as_rolled delivery condition, except the end user indicate needing normalized or stress relieved when purchased.Steel plate over 50mm in thickness,the heat treatment have to be done as Normalized.
ASTM A299 Grade B Steel plate Specification
Thickness: 6-80mm
Width: 1360-3000mm
Length: 6000-12000mm
ASTM A299 Grade B Steel plate Chemical composition(%)
C:0.28-0.30 Si:0.13-0.45 Mn:0.84-0.45 P≤0.035 S≤0.035
ASTM A299 Grade B Steel plate Mechanical properties
Yield strength Min Mpa:310-325 Tensile strength Mpa:550-690 Elongation(%) Min:19
Steel products delivery guarantee:
1. According to the standard of container shipment.
2. Steel packaging is moistureproof and abrasionproof.
3. The ship is low safety risk, arrives quickly, and delivery in time.
Supplementary Technology: HIC Test | NACE MR0175 | Z15 | Z25 | Z35 | S1 | S2 | S3 | S4
S5 | S6 | S7 | S8 | S9| S11 | S12 | S17
Bebon International steel is manufacturer,supplier,exporter and stockist of ASTM A299 Grade B Steel plate .We assured that we are standing behind our ASTM A299 Grade B Steel plate which we have supplied as well as we issued a quality certificate along with our product.If you need ASTM A299 Grade B Steel plate,pls contact us freely.
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