The following data were obtained from impact tests performed on a ductile cast iron containing 0.30% manganese. The ductile brittle transition temperature (DBTT) is Test Temperature (° C) -100 -75 -50 -25 25 50 75 100 Impact Energy 2 2 10 30 60 105 130 130 I. 66°C II. -12.5 °C II. 12.5 °C IV. 62.5 °C

Elements Of Electromagnetics
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The following data were obtained from impact tests performed on a ductile cast iron containing 0.30% manganese. The ductile brittle transition
temperature (DBTT) is
Test Temperature (° C)
-100
-75
-50
-25
25
50
75
100
Impact Energy
2
2
10
30
60
105
130
130
I. 66°C
II. -12.5 °C
III. 12.5 °C
IV. 62.5 °C
Transcribed Image Text:The following data were obtained from impact tests performed on a ductile cast iron containing 0.30% manganese. The ductile brittle transition temperature (DBTT) is Test Temperature (° C) -100 -75 -50 -25 25 50 75 100 Impact Energy 2 2 10 30 60 105 130 130 I. 66°C II. -12.5 °C III. 12.5 °C IV. 62.5 °C
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