High Silicon Ductile Iron at RT 4Si-0.5Mo nominal alloy content

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High Silicon Ductile Iron at RT 4Si-0.5Mo nominal alloy content
Categories:	Metal; Ferrous Metal; Cast Iron; Alloy Cast Iron; Ductile Iron
Material Notes:	Subcritically annealed for 4 hours at 790°C, air cooled.
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Physical Properties	Metric	English	Comments

Density	7.10 - 7.20 g/cc	0.257 - 0.260 lb/in³	Typical value of ductile iron

Mechanical Properties	Metric	English	Comments
Tensile Strength, Ultimate	595 MPa	86300 psi
	75.0 MPa @Temperature 700 °C	10900 psi @Temperature 1290 °F
	130 MPa @Temperature 650 °C	18900 psi @Temperature 1200 °F
	275 MPa @Temperature 540 °C	39900 psi @Temperature 1000 °F
Tensile Strength, Yield	470 MPa @Strain 0.2 %	68200 psi @Strain 0.2 %
	65.0 MPa @Strain 0.2 %, Temperature 700 °C	9430 psi @Strain 0.2 %, Temperature 1290 °F
	110 MPa @Strain 0.2 %, Temperature 650 °C	16000 psi @Strain 0.2 %, Temperature 1200 °F
	250 MPa @Strain 0.2 %, Temperature 540 °C	36300 psi @Strain 0.2 %, Temperature 1000 °F
Elongation at Break	17 %	17 %
	35.5 % @Temperature 540 °C	35.5 % @Temperature 1000 °F
	71.5 % @Temperature 650 °C	71.5 % @Temperature 1200 °F
	75.5 % @Temperature 700 °C	75.5 % @Temperature 1290 °F

Component Elements Properties	Metric	English	Comments
Iron, Fe	95.5 %	95.5 %
Molybdenum, Mo	0.50 %	0.50 %
Silicon, Si	4.0 %	4.0 %

References for this datasheet.

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MDFE28 / 12025

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