Relations Between Tempered Temperature
andHardness
Tempering Temp.(°C)
100
200
300
400
500
600
Hardness Value(HRC)
32
34
36
48-50
51-52
53-54
Property :
Excellent Polishability and
wear-resisting toughness with prehardened delivery to save forming mould
time after 100% inspection by ultra sonic machine to safeguard its quality
.
Applicant :
Applied widely in all plastic mould esp. for
special demand mould like transparent plastic mould for CD disk, Optical
Equipment mould or those under moist condition or with small acid
ingredient.