Round Bars

EN 10060 · 29 sections

Free Reference Data

Round bars are solid circular steel bars per EN 10060, used for tie rods, hangers, anchor bolts, and machined components in structural and mechanical applications.

Designation	d (mm)	A (cm²)	G (kg/m)	I (cm⁴)	W (cm³)
RD 10	10	0.785	0.617	0.049	0.098
RD 12	12	1.13	0.888	0.102	0.17
RD 14	14	1.54	1.21	0.189	0.269
RD 16	16	2.01	1.58	0.322	0.402
RD 18	18	2.54	2	0.515	0.573
RD 20	20	3.14	2.47	0.785	0.785
RD 22	22	3.8	2.98	1.15	1.045
RD 25	25	4.91	3.85	1.917	1.534
RD 28	28	6.16	4.83	3.017	2.155
RD 30	30	7.07	5.55	3.976	2.651
RD 32	32	8.04	6.31	5.147	3.217
RD 35	35	9.62	7.55	7.366	4.209
RD 38	38	11.34	8.9	10.235	5.387
RD 40	40	12.57	9.86	12.566	6.283
RD 45	45	15.9	12.5	20.129	8.946
RD 50	50	19.63	15.4	30.68	12.272
RD 55	55	23.76	18.7	44.918	16.334
RD 60	60	28.27	22.2	63.617	21.206
RD 65	65	33.18	26	87.624	26.961
RD 70	70	38.48	30.2	117.859	33.674
RD 75	75	44.18	34.7	155.316	41.417
RD 80	80	50.27	39.5	201.062	50.265
RD 90	90	63.62	49.9	322.062	71.569
RD 100	100	78.54	61.7	490.874	98.175
RD 110	110	95.03	74.6	718.688	130.671
RD 120	120	113.1	88.8	1017.876	169.646
RD 130	130	132.7	104	1401.985	215.69
RD 140	140	153.9	121	1885.741	269.392
RD 150	150	176.7	139	2485.049	331.34