length l , in mm	weight for d =0.8, in kg per 1000 pieces ≈	weight for d =1, in kg per 1000 pieces ≈	weight for d =1.2, in kg per 1000 pieces ≈	weight for d =1.5, in kg per 1000 pieces ≈	weight for d =2, in kg per 1000 pieces ≈	weight for d =2.5, in kg per 1000 pieces ≈	weight for d =3, in kg per 1000 pieces ≈	weight for d =4, in kg per 1000 pieces ≈	weight for d =5, in kg per 1000 pieces ≈	weight for d =6, in kg per 1000 pieces ≈	weight for d =8, in kg per 1000 pieces ≈	weight for d =10, in kg per 1000 pieces ≈	weight for d =12, in kg per 1000 pieces ≈	weight for d =14, in kg per 1000 pieces ≈	weight for d =16, in kg per 1000 pieces ≈	weight for d =20, in kg per 1000 pieces ≈	weight for d =25, in kg per 1000 pieces ≈	weight for d =30, in kg per 1000 pieces ≈	weight for d =40, in kg per 1000 pieces ≈	weight for d =50, in kg per 1000 pieces ≈
2	0.008
3	0.012	0.018	0.027	0.044
4	0.016	0.025	0.036	0.058	0.105	0.165	0.245
5	0.02	0.032	0.045	0.072	0.13	0.204	0.3	0.441	0.879
6	0.024	0.038	0.054	0.085	0.155	0.243	0.355	0.64	1.02	1.53
8	0.032	0.05	0.072	0.113	0.203	0.32	0.466	0.84	1.33	1.97	3.58
10		0.062	0.09	0.141	0.253	0.397	0.577	1.04	1.64	2.41	4.37	7.01	10.2
12		0.074	0.107	0.168	0.302	0.474	0.688	1.23	1.95	2.85	5.16	8.24	12
14			0.125	0.195	0.351	0.55	0.799	1.44	2.26	3.29	5.95	9.47	13.8	19
16				0.224	0.401	0.627	0.91	1.63	2.57	3.73	6.74	10.7	15.6	21.4	28.3
18					0.451	0.705	1.02	1.83	2.88	4.17	7.53	11.9	17.4	23.8	31.5
20					0.5	0.782	1.13	2.03	3.19	4.61	8.31	13.2	19.2	26.2	34.7	56.4
24						0.937	1.35	2.43	3.8	5.5	9.89	15.6	22.8	31	41.1	66.2	105
28							1.57	2.82	4.42	6.4	11.5	18	26.4	35.8	47.5	76	120
32							1.79	3.21	5.03	7.3	13	20.6	30	40.6	53.9	85.8	136	198
36								3.6	5.65	8.19	14.6	23.1	33.6	45.4	60.3	95.6	151	220
40								4	6.27	9.08	16.2	25.5	37.2	50.2	66.6	105	167	242	450
45									7.03	10.2	18.1	28.6	41.7	56.2	74.5	118	186	270	496
50									7.8	11.3	20.1	31.7	46.2	62.3	82.5	130	205	298	545	890
55										12.4	22.1	34.8	50.7	68.3	90.4	142	225	326	595	970
60										13.5	24	37.9	55.2	74.4	98.4	155	244	354	644	1040
70											28	44.1	64.1	86.5	114	179	283	410	743	1190
80											32	50.3	73	98.6	130	204	321	466	842	1340
90												56.5	82.1	111	146	228	360	522	941	1490
100												62.7	91	123	161	253	398	578	1040	1650
120													109	147	192	302	476	680	1240	1950
140														171	224	351	553	802	1440	2260
160														195	256	400	630	914	1630	2570
180															288	449	707	1030	1830	2870
200																498	784	1140	2030	3180