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Goodfellow Iron 81/Boron 13.5/Silicon 3.5 Alloy

Category Metal , Electronic/Magnetic Alloy , Ferrous Metal , Superalloy , Iron Base
Manufacturer Goodfellow
Trade Name
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Goodfellow Iron 81/Boron 13.5/Silicon 3.5 Alloy.pdf
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Material Notes:
Information provided by Goodfellow.
Physical Properties Metric English Comments
Density 7.32 g/cc
0.264 lb/in³
Mechanical Properties Metric English Comments
Vickers Microhardness 880
880
kg(f)/mm²
Tensile Strength at Break >= 700 MPa
>= 102000 psi
Tensile Modulus 58.0 GPa
8410 ksi
Thermal Properties Metric English Comments
Crystallization Temperature 480 °C
896 °F
Maximum Service Temperature, Air 125 °C
257 °F
Component Elements Properties Metric English Comments
Boron, B 13.5 %
13.5 %
Carbon, C 2.0 %
2.0 %
Iron, Fe 81 %
81 %
Silicon, Si 3.5 %
3.5 %
Electrical Properties Metric English Comments
Electrical Resistivity 0.000135 ohm-cm
0.000135 ohm-cm
Magnetic Coercive Force, Hc 0.080 Oe
0.080 Oe
Magnetic Saturation Flux Density, Bmax 16000 Gauss
16000 Gauss
Magnetic Remanence, Br 0.70 Gauss
0.70 Gauss
Remanence Ratio, B<sub>r</sub>/B<sub>s</sub>
Curie Temperature 370 °C
698 °F
Descriptive Properties Value Comments
Saturation magnetostriction (x10^-6) 30
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