Rebars - hwelle

Propiedades :

CHARACTERISTICS
Mechanical properties
Chemical properties
COLD BENDING

Designation	Theoretical Diameter		Theoretical Section mm	Weight Unit. Theoretical Kg / m	Long. Commercial M	Packing for Pcs = 12 Mts
	Theoretical Diameter					SIDOR		SIDETUR
	plg	mm				Piece Tied	Weight. Tied	Piece Tied	Weight. Tied
3	3/8	9.53	71.33	0.559	6/12	300	2012.40	300	2012
4	1/2	12.70	126.67	0.994	6/12	165	1968.12	150	1789
5	5/8	15.88	198.06	1.554	9/12	105	1958.04	100	1865
6	3/4	19.05	285.02	2.237	9/12	75	2013.30	80	2147
7	7/8	22.22	387.77	3.044	9/12	54	1972.51	60	2192
8	1	25.40	506.70	3.977	9/12	42	2004.4	42	2004
11	1.3/8	35.81	1007.17	7.906	9/12	21	1992.31	20	1897

MILLIMETRIC BIRDS

Designation N °	Diameter mm	Area cm2	Length m	Weight kgf / m	Weight / piece kgf / piece	Packaging pieces / tied	Weight tied kgf / tied
10M	10,00	0,78	12	0,617	7,40	300	2221
12M	12,00	1,13	12	0,888	10,65	150	1598
16M	16,00	2,01	12	1,577	18,92	100	1892
20M	20,00	3,14	12	2,465	29,58	60	1775
22M	22,00	3,80	12	2,985	35,82	60	2149
25M	25,00	4,91	12	3,851	46,21	42	1941
36M	36,00	10,18	12	7,981	95,77	20	1915

Standard grade COVENIN	ASTM Equivalent Degree	Limit elastic Fy (mim)	Resistance to traction Fsu (mim)	Elongation in 20 cm (%)
N-40	40	2.800 kg/cm2	3.500 kg/cm2	16
N-60	60	4.200 kg/cm2	5.250 kg/cm2	12

	Casting Analysis (%) max.	Test Analysis (%) max.
N-40	S = 0.05	S = 0.058
N-40	P = 0.04	P = 0.048
N-60	S = 0.05	S = 0.058
N-60	P = 0.04	P = 0.048

Designation No.	Bending Angle Grade 40	Bending Angle Grade 60
3, 4, 5	90º D = 2d	90º D = 3d
6, 7, 8	90º D = 3d	90º D = 4d
11	90º D = 4d	90º D = 6d

Where D = mandrel diameter.

d = Bore diameter.

Source: Sidor / Sidetur