10.5 PREHEATING

i. Any supplemental information or testing requested by the purchaser, this
may include, but is not limited to:
I. Impact strength.
II. Ductile to brittle transition temperature determination.
III. Fracture toughness.
IV. Elevated mechanical property testing (i.e., tensile, hot ductility or creep
testing).
V. Hardenability.
VI. Hardness.
VII. Response to heat treatment (i.e. proposed post fabrication heat treatment
such as precipitation hardening, necessary to achieve mechanical
properties).
VIII.Microstructural analysis, such as grain size evaluation.
IX. Non-destructive examination, such as ultrasonic testing.