PC Bar PC steel bar Standard: JISG3137-1994 GB/T5223.3-2005 KSD3505 Diameter: 6.1mm; 7.1mm 8.3mm 9.0mm 10.7mm 11.1mm

PC BarStandard: JISG3137-1994 / GB/T5223.3-2005 KSD3505

Nominal diameter: 6.1mm 7.1mm 7.4mm 8.3mm 9.0mm 9.2mm 10.7mm

Tensile strength: 1080 / 1230 / 1420Mpa

Normal Relaxation: 4%max

Low Relaxation: 2.5%max

Tensile strength: 1030 / 1080 / 1180 / 1230Mpa

	d Mm	S mm2	mb
			a Makg/m	kg/m	kg/m
7.1mm	7.1	40.0	0.314	0.295	0.333
9.0mm	9.0	64.0	0.502	0.472	0.533
10.0mm	10.0	78.5	0.616	0.579	0.653
10.7mm	10.7	90.0	0.707	0.664	0.749
11.2mm	11.2	100	0.785	0.783	0.832
12.6mm	12.6	12.5	0.981	0.922	1.04
,,. a Ma=7.85g/cm3Smm2=0.78S/100kg/m4,JIS Z8401,3.   b94%106%,4,JIS Z8401,3.

pc steel bar 30mnsi