ASTM A299/A299M specification for Pressure Vessel plates, carbon steel, manganese-silicon.
The steel shall be killed and shall conform to the fine austenitic grain size requirement. Tension test shall be made to conform to the requirements specified.ASTM A299/A299M standard main steel grade:ASTM A299/A299M Grade A,B(A299GRA,B).
Standard:ASTM A299/A299M
Grade : ASTM A299 Gr A or B
Thickness : 8mm -260mm
Width : 1000mm-4000mm
Length : 1000mm-20000mm
MOQ: 1 PC
Product type : Steel plate
Delivery time : Promptly ( Stock) or 10-40 days (Production)
Stock : Available
MTC: Available
Delivery condition: As Rolled or Normalized
Thickness over 50mm, should be Normalized