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OVERVIEW: A duplex stainless steel that has high corrosion-fatigue strength and enhanced pitting corrosion resistance.

TYPICAL USES: Pulp and paper suction rolls.

MetalTek Grade: ALLOY 86

Typical Chemical Composition (% by wt.)

Cr: 26

Cu: 2.8

Fe: Bal

Mn: 0.8

Ni: 6.8

Si: 0.7

C Max: 0.02

Minimum Mechanical Properties

Brinell Typical: 223

Tensile, ksi: 11

Tensile, MPa: 760

Yield, ksi: 58.5

Yield, MPa: 405

Elongation %: 17