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United Cast Bar Unibar 250 Continuously Cast Iron

Category Metal , Ferrous Metal , Cast Iron , Gray Cast Iron
Manufacturer United Cast Bar
Trade Name Unibar
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF United Cast Bar Unibar 250 Continuously Cast Iron.pdf
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Material Notes:
Offers a good combination of strength and wear resistance, while still possessing good machinability and produces excellent surface finishes. Noise and vibration damping are excellent in this grade.Unibar 250 is not recommended for hardening applications and heat treatment.Information provided by United Cast Bar Ltd.
Physical Properties Metric English Comments
Density 7.30 g/cc
0.264 lb/in³
Mechanical Properties Metric English Comments
Hardness, Brinell 160 - 230

@Load 3000 kg
160 - 230

@Load 6610 lb
10 mm ball
Tensile Strength 155 MPa

@Diameter 150 - 300 mm
22500 psi

@Diameter 5.91 - 11.8 in
170 MPa

@Diameter 80.0 - 150 mm
24700 psi

@Diameter 3.15 - 5.91 in
195 MPa

@Diameter 40.0 - 80.0 mm
28300 psi

@Diameter 1.57 - 3.15 in
225 MPa

@Diameter 20.0 - 40.0 mm
32600 psi

@Diameter 0.787 - 1.57 in
Component Elements Properties Metric English Comments
Carbon, C 2.95 - 3.45 %
2.95 - 3.45 %
Iron, Fe 92.63 - 94.26 %
92.63 - 94.26 %
as balance
Manganese, Mn 0.55 - 0.75 %
0.55 - 0.75 %
Phosphorous, P 0.10 - 0.20 %
0.10 - 0.20 %
Silicon, Si 2.1 - 2.9 %
2.1 - 2.9 %
Sulfur, S 0.040 - 0.070 %
0.040 - 0.070 %
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