Grade	C	Si	Mn	P	S
Low carbon steel wire rod
SWRM6	≤0.08	≤0.03	≤0.60	≤0.035	≤0.035
SWRM6-1*	≤0.10	≤0.03	≤0.60	≤0.035	≤0.035
SWRM8	≤0.10	≤0.03	≤0.60	≤0.035	≤0.035
SWRM10	0.08-0.13	≤0.03	0.30-0.60	≤0.035	≤0.035
SWRM12	0.10-0.15	≤0.03	0.30-0.60	≤0.035	≤0.035
SWRM15	0.13-0.18	≤0.03	0.30-0.60	≤0.035	≤0.035
SWRM17	0.15-0.20	≤0.03	0.30-0.60	≤0.035	≤0.035
SWRM20	0.18-0.23	≤0.03	0.30-0.60	≤0.035	≤0.035