United Cast Bar Unibar 700-2 Continuously Cast Spheroidal Graphite 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 700-2 Continuously Cast Spheroidal Graphite Iron.pdf
Price	EMAIL US sales@lookpolymers.com
	Online Service lookpolymers 27660005

Material Notes:

Offers higher wear resistance; strength & heat-treatment response while still possessing reasonable machinability and excellent surface finish. Noise and vibration damping are good in this grade.Unibar 700-2 can be hardened by conventional methods, to Rc 50 on the bar surface, responds well to austempering (ADI).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	230 - 305 @Load 3000 kg	230 - 305 @Load 6610 lb	10 mm ball
Tensile Strength	660 MPa @Diameter 105 - 200 mm	95700 psi @Diameter 4.13 - 7.87 in
	660 MPa @Diameter 205 - 600 mm	95700 psi @Diameter 8.07 - 23.6 in
	700 MPa @Diameter 25.0 - 50.0 mm	102000 psi @Diameter 0.984 - 1.97 in
	700 MPa @Diameter 55.0 - 100 mm	102000 psi @Diameter 2.17 - 3.94 in
Tensile Stress	380 MPa @Diameter 105 - 200 mm, Strain 0.200 %	55100 psi @Diameter 4.13 - 7.87 in, Strain 0.200 %
	380 MPa @Diameter 205 - 600 mm, Strain 0.200 %	55100 psi @Diameter 8.07 - 23.6 in, Strain 0.200 %
	400 MPa @Diameter 55.0 - 100 mm, Strain 0.200 %	58000 psi @Diameter 2.17 - 3.94 in, Strain 0.200 %
	420 MPa @Diameter 25.0 - 50.0 mm, Strain 0.200 %	60900 psi @Diameter 0.984 - 1.97 in, Strain 0.200 %
Elongation at Break	1.0 % @Thickness 105 - 200 mm	1.0 % @Thickness 4.13 - 7.87 in
	1.0 % @Thickness 205 - 600 mm	1.0 % @Thickness 8.07 - 23.6 in
	2.0 % @Thickness 25.0 - 50.0 mm	2.0 % @Thickness 0.984 - 1.97 in
	2.0 % @Thickness 55.0 - 100 mm	2.0 % @Thickness 2.17 - 3.94 in

Component Elements Properties	Metric	English	Comments
Carbon, C	3.25 - 3.7 %	3.25 - 3.7 %
Iron, Fe	92.83 - 94.19 %	92.83 - 94.19 %	as balance
Magnesium, Mg	0.040 - 0.070 %	0.040 - 0.070 %
Manganese, Mn	0.10 - 0.30 %	0.10 - 0.30 %
Phosphorous, P	0.015 - 0.080 %	0.015 - 0.080 %
Silicon, Si	2.4 - 3.0 %	2.4 - 3.0 %
Sulfur, S	0.0050 - 0.020 %	0.0050 - 0.020 %

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