gsize boron steel
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quenched from 960°Cquenched From 860°C
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LAB
REPORTDATE : 08/02/2012Costumer:
Mulag
Article
Comparazione grano austenitico tempra calore residuo forno a tappeto
Report
30MnCrB 5
Quenching from residual heat
T= 960 C
Etchant: Oxalic acid500 X
Gsize : 6/7
30MnCrB 5
Quenching in mesh-belt furnace to waterT= 860 C
Etchant: Oxalic acid500 X
Gsize : 9/10
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