Chromoly Alloy Steel Plates for Pressure Vessels
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Chromium-molybdenum alloy steel plates intended primarily for welded boilers and pressure vessels designed for elevated temperature service.

Simone Woods

Simone Woods

Simone Woods

Range

C

Mn

P

S

Si

Cr

Mo

min

0.05

0.55

-

-

0.15

0.50

0.45

max

0.21

0.80

0.035

0.035

0.40

0.80

0.60

Yield Strength

Tensile Strength

Elongation in 2"

Elongation in 8"

min

33 Ksi [230 MPa]

55 Ksi [380 MPa]

22 %

18 %

max

-

80 Ksi [550 MPa]

-

-

Simone Woods

Simone Woods