How to estimate the weight of a part

The weights shown are approximate and are given as a guide for ordering purposes only.

Round section		Square section		Hexagonal section
Diameter(mm)	Kg/m	Size Size (mm²)	Kg/m	Size (mm A/F)	Kg/m
2,0	0,026	4,0	0,125	3,2	0,069
2,4	0,036	4,5	0,158	3,5	0,082
2,5	0,039	5,0	0,197	4,0	0,109
2,8	0,049	5,5	0,237	4,5	0,138
3,0	0,056	6,0	0,283	5,0	0,171
3,2	0,063	6,5	0,332	5,5	0,207
3,5	0,076	7,0	3,675	6,0	0,247
4,0	0,099	7,5	0,441	6,5	0,290
4,2	0,109	8,0	0,503	7,0	0,336
4,4	0,118	8,5	0,569	7,5	0,385
4,5	0,125	9,0	0,638	8,0	0,438
4,8	0,141	9,5	0,711	8,5	0,494
5,0	0,155	10,0	0,786	9,0	0,553
5,2	0,168	10,5	0,865	9,5	0,615
5,5	0,188	11,0	0,951	10,0	0,681
5,8	0,207	11,5	1,040	10,5	0,750
6,0	0,224	12,0	1,132	11,0	0,826
6,2	0,237	12,5	1,227	11,5	0,091
6,5	0,260	13,0	1,329	12,0	0,980
6,8	0,286	14,0	1,540	13,0	1,152
7,0	0,303	15,0	1,770	14,0	1,336
7,5	0,349	16,0	2,013	15,0	1,533
8,0	0,395	17,0	2,273	16,0	1,747
8,5	0,447	18,0	2,546	17,0	1,971
9,0	0,500	19,0	2,839	18,0	2,211
9,5	0,556	20,0	3,145	19,0	2,461
10,0	0,619	22,0	3,807	20,0	2,727
10,5	0,681	24,0	4,530	21,0	3,007
11,0	0,747	25,0	4,915	22,0	3,300
11,5	0,816	27,0	5,731	23,0	0,316
12,0	0,888	28,0	6,165	24,0	3,928
12,5	0,964	30,0	7,077	25,0	4,261
13,0	1,043	32,0	8,051	26,0	4,609
13,5	1,125	35,0	9,633	27,0	4,971
14,0	1,211	36,0	10,189	28,0	5,346
14,5	1,300	38,0	11,354	29,0	5,734
15,0	1,388	40,0	12,581	30,0	6,136
15,5	1,484	41,0	13,219	31,0	6,554
16,0	1,582	42,0	13,871	32,0	6,981
16,5	1,681	45,0	15,924	33,0	7,426
17,0	1,786	46,0	16,638	35,0	8,353
17,5	1,892	48,0	18,118	36,0	8,837
18,0	2,000	50,0	19,658	37,0	9,334
18,5	2,115	55,0	23,787	38,0	9,847
19,0	2,231	60,0	28,307	40,0	10,910
19,5	2,349	65,0	33,222	41,0	11,462
20,0	2,471	70,0	38,529	42,0	12,028
20,5	2,596	75,0	44,231	45,0	13,808
21,0	2,724	80,0	50,324	46,0	14,430
21,5	2,856	85,0	56,812	48,0	15,710
22,0	2,991	90,0	63,691	50,0	17,045
22,5	3,129	100,0	78,631	52,0	18,437
23,0	3,267			55,0	20,628
23,5	3,412			58,0	22,938
24,0	3,556			60,0	24,547
24,5	3,708			62,0	26,211
25,0	3,859			65,0	28,811
26,0	4,175			68,0	31,531
27,0	4,504			70,0	33,413
28,0	4,843			72,0	35,348
29,0	5,195			75,0	38,355
30,0	5,560			78,0	41,484
31,0	5,935			80,0	43,639
32,0	6,327			85,0	49,264
33,0	6,728			90,0	55,233
34,0	7,139
35,0	7,567
36,0	8,005
37,0	8,455
38,0	8,919
39,0	9,396
40,0	9,883
41,0	10,383
42,0	10,896
44,0	11,959
45,0	12,509
46,0	13,071
48,0	14,233
50,0	15,443
52,0	16,703
54,0	18,013
55,0	18,687
56,0	19,372
58,0	20,780
60,0	22,237
62,0	23,744
64,0	25,300
65,0	26,100
66,0	26,909
68,0	28,564
70,0	30,268
72,0	32,022
74,0	33,824
75,0	34,746
76,0	35,680
78,0	37,582
80,0	39,533
82,0	41,536
85,0	44,629
88,0	47,837
90,0	50,034
92,0	52,285
95,0	55,749
98,0	59,325
100,0	61,773
105,0	68,103
110,0	72,966
115,0	81,694
120,0	88,952
125,0	96,519
130,0	104,395
135,0	112,577
140,0	121,072
145,0	129,876
150,0	138,986
155,0	148,399
160,0	158,134
165,0	168,165
170,0	178,519
175,0	189,168
180,0	200,141
185,0	211,406
190,0	222,996
195,0	234,876
200,0	247,086
210,0	272,402
220,0	298,972
230,0	326,760
240,0	355,804
250,0	386,055
260,0	417,573
270,0	450,296
280,0	484,288
290,0	519,478
300,0	555,944
310,0	593,598
320,0	632,516
330,0	672,664
340,0	714,048
350,0	756,670