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HAYNES® Alloys

Microstructure

(ASTM 5 grain size) Annealed at 2250°F (1230°C)

230 - (ASTM 5 grain size) Annealed at 2250°F (1230°C)

Etchant 95ml
HCl plus 5 gm
oxalic acid, 4 volts

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