Low Carbon Steel Wire

Low carbon steel wires (JIS G 3532)unit:mm

Kinds	Cross section	Mark	Available Wire Dia	Usage
Average wire	Round	SWM-B	0.10 ~ 18.0	For general use, and wire net
		SWM-F		For Post-coating, and welding
Wire for nail		SWM-N	1.50 ~ 6.65	For nail
Annealing		SWM-A	0.10 ~ 18.0	For general use, and wire net

mm	SWM-B	SWM-F	SWM-N
	TENSILE STRENGTH				TORSION
	N/㎟	N/㎟	N/㎟	N/㎟	NUMBER OF TWIST
0.10±1.30
0.40±1.80			740 ~ 1270
1.80	590 ~ 1270	320 ~ 1270		260 ~ 590	61
2.00					55
2.30					48
2.60	540 ~ 1130		690 ~ 1130		42
2.90					36
3.20					33
3.50	440 ~ 1030		590 ~ 1030		30
4.00					27
4.50			540 ~ 930		24
5.00	390 ~ 960				22
5.50					20
6.00			490 ~ 880		17
6.50					14
7.00
7.50					11

As to middle diameter, figure of larger diameter shall apply for it.

Zinc-coated low carbon steel wires (JIS G 3547)