• JIS G3116 Grade SG325 steel plate
  • SG325 steel is a structural hot Rolled steel in the form of plates, sheets & strips for general gas cylinder applications. SG325 is a material grade and designation defined in JIS G 3116 standard.

    Dimensional Characteristics of SG325 Steels:
    The applicable thickness for this SG325 material as defined in the JIS 3116 starts from 1.5 mm to 20 mm. The width is normally from 1000 mm to 2500 mm.

    SG325 steel plate Chemical composition:


    C

    Si

    Mn

    P

    S

    Cr

    Ni

    0.2

    0.55

    1.5

    0.03

    0.03


    SG325 steel plate Mechanical Properties:


    Symbol

    Yield point or proof stress
    N/mm2 (min)

    Tensile strength
    N/mm2 min

    Elongation % min

    Tensile test piece

    Bendability

    Bending
    Angle

    Inside radius

    Test piece

    SG325

    325

    490

    22

    NO.5 in rolling direction

    180°

    Thickness x 1.0
    Thickness x 1.5

    No.3 in rolling direction

    JIS G 3116 is a Japanese material standard for hot Rolled steel plates, sheets, strips for general gas cylinder usage. SG325 has greater elastic region & tensile strength as compare to SG295 steel.