ASME SA283 Grade B
32-4340.JPG

Standard Specification for Low and Intermediate Tensile Strength Carbon Steel Plates

Range

Plates (thickness)

min

1/2" [6.35mm]

max

16" [406mm]

Range

C

Mn

P

S

Si <1 1/2" [40mm]

Si >1 1/2" [40mm]

Cu

min

-

-

-

-

-

0.15

0.20

max

0.17

0.90

0.035

0.04

0.40

0.40

-

Yield Strength

Tensile Strength

Elongation in 2"

Elongation in 8"

min

27 Ksi [185 MPa]

50 Ksi [345 MPa]

28 %

25 %

max

-

65 Ksi [450 MPa]

-

-

Simone Woods

Simone Woods