Strength.
Quality.
Efficiency

Billet

Bright Bars

Round Bars

Blooms

Wire Rods

Chemical Composition of Mild Steel

Grade	%C	%Mn	%Si	%S	%P
EN-3	0.25 max	1.00 max	0.05 - 0.35	0.060 max	0.060 max
EN-3C	0.17 - 0.23	0.60 - 1.00	0.05 - 0.35	0.060 max	0.050 max
EN-5	0.25 - 0.35	0.60 - 1.00	0.05 - 0.35	0.060 max	0.060 max
CL-I	0.10 - 0.18	0.40 - 0.70	0.10 - 0.30	0.050 max	0.050 max
CL-II	0.15 - 0.25	0.60 - 0.90	0.15 - 0.35	0.050 max	0.050 max
C-22	0.17 - 0.24	0.30 - 0.60	0.15 - 0.35	0.045 max	0.045 max
S10C	0.08 - 0.13	0.30 - 0.60	0.15 - 0.35	0.035 max	0.030 max
S20C	0.18 - 0.23	0.30 - 0.60	0.15 - 0.35	0.035 max	0.030 max
S25C	0.22 - 0.28	0.30 - 0.60	0.15 - 0.35	0.035 max	0.030 max
SAE-1006	0.08 max	0.25 - 0.40	0.07 - 0.60	0.050 max	0.030 max
SAE-1008	0.10 max	0.30 - 0.50		0.050 max	0.040 max
SAE-1010	0.08 - 0.13	0.30 - 0.60		0.050 max	0.050 max
SAE-1012	0.10 - 0.15	0.30 - 0.60		0.050 max	0.040 max
SAE-1016	0.13 - 0.18	0.60 - 1.00	0.10 - 0.20	0.050 max	0.040 max
SAE-1018	0.14 - 0.20	0.60 - 0.90	0.10 - 0.20	0.050 max	0.040 max
SAE-1020	0.18 - 0.23	0.30 - 0.60	0.10 - 0.20	0.050 max	0.040 max
SAE-1026	0.22 - 0.28	0.60 - 0.90	0.10 - 0.20	0.050 max	0.040 max
SAE-1524	0.19 - 0.25	1.35 - 1.65		0.050 max	0.040 max
ST-52.3	0.15 - 0.20	1.15 - 1.30	0.55 max	0.045 max	0.045 max
A-105	0.22 - 0.30	0.60 - 0.80	0.35 max	0.040 max	0.040 max
LF-2	0.18 - 0.23	1.15 - 1.35	0.15 - 0.30	0.025 max	0.025 max

Different Types of Mild Steels

Mild Steel

Mild steel round and square bars are widely used in construction and industrial applications due to their versatility. Round bars are commonly used for shafts, axles, and rods, while square bars serve well in structural frameworks, supports, and frames. Both types are valued for their strength, ease of welding, and machinability, making them essential components in machinery and heavy-duty structures.

Strength. Quality. Efficiency