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Cast Grade: 9B

OVERVIEW: Alloys for general structural use.

TYPICAL USES: Cylinders, marine propulsion, rolls, shaft sleeves.

MetalTek Grade: MTEK WCB

Similar Specifications

Cast UNS: J13345

Cast Grade: 9B

Cast ASTM: A216, WCB (CENT, INVEST, SAND)

Typical Chemical Composition (% by wt.)

Fe: Bal

Mn: 1.00

Si: 0.60

C Max: 0.30 max

Minimum Mechanical Properties

Brinell Typical: 255

Tensile, ksi: 70 - 95

Tensile, MPa: 485 - 655

Yield, ksi: 36

Yield, MPa: 250

Elongation %: 22

Heat Treatment: Annealed, Normalized or Normalized and Tempered