Billes acier & inox : diamètres standardisés des billes acier 100C6

Diamètres en pouce	Diamètres en mm	Poids unitaires en grammes	Charges de rupture en Kg
1/64	0,397	0,00026
	0,500	0,00051
1/32	0,794	0,00210
	1,000	0,00407
3/64	1,190	0,00688
	1,200	0,00704
	1,500	0,01377
1/16	1,588	0,01632
5/64	1,984	0,03187
	2,000	0,0326
3/32	2,381	0,0550
	2,500	0,0638
7/64	2,778	0,0875
	3,000	0,1101
1/8	3,175	0,1305	666
	3,500	0,1749	792
9/64	3,572	0,1859
5/32	3,969	0,2550	990
	4,000	0,2610	1 000
11/64	4,366	0,3394
	4,500	0,3716	1 240
3/16	4,762	0,4406	1 370
	5,000	0,5099	1 490
	5,500	0,6786
7/32	5,556	0,6996	1 800
15/64	5,953	0,8605	2 020
	6,000	0,8810	2 060
1/4	6,350	1,0440	2 280
	6,500	1,1200
17/64	6,747	1,2530	2 535
	7,000	1,3990
9/32	7,144	1,4870	2 810
	7,500	1,7210
19/64	7,541	1,7490
5/16	7,938	2,0400	3 380
	8,000	2,0880
	8,500	2,5050
11/32	8,731	2,7150	4 000
	9,000	2,9730
23/64	9,128	3,1020
	9,500	3,4970
3/8	9,525	3,5250	4 670
25/64	9,922	3,9830
	10,000	4,0790	5 090
13/32	10,319	4,4810	5 380
	11,000	5,4290
7/16	11,112	5,5970	6 140
	11,500	6,2030
29/64	11,509	6,2190
15/32	11,906	6,8840	6 940
	12,000	7,0480
31/64	12,303	7,5960	7 350
1/2	12,700	8,3550	7 780
	13,000	8,961
17/32	13,494	10,02	8 660
	14,000	11,19
9/16	14,288	11,90	9 590
	15,000	13,77	10 500
19/32	15,081	13,99	10 600
5/8	15,875	16,32	11 600
	16,000	16,70
21/32	16,669	18,89	12 600
	17,000	20,04
11/16	17,462	21,72	13 700
	18,000	23,79
23/32	18,256	24,82	14 800
	19,000	27,98
3/4	19,050	28,20	16 000
25/32	19,844	31,87	17 200
	20,000	32,63	17 400
13/16	20,637	35,85	18 400
	21,000	37,77
27/32	21,431	40,15	19 700
	22,000	43,43
7/8	22,225	44,78	21 000
	23,000	49,63
29/32	23,019	49,75	22 300
15/16	23,812	55,07	23 700
	24,000	56,39
31/32	24,606	60,77	25 100
	25,000	63,73	25 900
1	25,400	66,84	26 600
	26,000	71,69
1-1/16	26,987	80,17	29 600
	28,000	89,54
1-1/8	28,575	95,17	32 800
	30,000	110,10
1-3/16	30,162	111,90	36 100
1-1/4	31,750	130,50	39 500
	32,000	133,70
1-5/16	33,337	151,10	43 100
	34,000	160,30
1-3/8	34,925	173,80	46 800
	35,000	174,90
	36,000	190,30
1-7/16	36,512	198,50	50 600
	38,000	223,80
1-1/2	38,100	225,60	54 600
1-9/16	39,687	255,00
	40,000	261,00
1-5/8	41,275	286,80	62 900
1-11/16	42,862	321,20
1-3/4	44,450	358,20	71 700
	45,000	371,70
1-13/16	46,037	398,00
1-7/8	47,625	440,60	81 100
1-15/16	49,212	486,10
	50,000	509,90
2	50,800	534,70	90 900
2-1/8	53,975	641,40
	55,000	678,60
2-1/4	57,150	761,30	112 000
	60,000	881,00
2-3/8	60,325	895,40
2-1/2	63,500	1 044,40	135 000
	65,000	1 120,10
2-5/8	66,675	1 209,00
2-3/4	69,850	1 390,10	159 800
	70,000	1 484,70
2-7/8	73,025	1 588,40
	75,000	1 720,70
3	76,200	1 804,70	186 500
3-1/8	79,375	2 039,80
	80,000	2 088,30
3-1/4	82,550	2 294,40
	85,000	2 530,90
3-1/2	88,900	2 865,70
	90,000	2 993,40
	95,000	3 521,10
3-3/4	95,250	3 524,70
	100,000	4 078,80
4	101,600	4 277,70	309 500

Pour connaître le poids unitaire des billes des autres matières,
prendre les coefficients multiplicateurs suivants :

Bille Acier au carbone	1,004
Bille Acier inoxydable AISI 420B/420C/440C	0,979
Bille Acier inoxydable AISI 304/304L	1,011
Bille Acier inoxydable AISI 316/316L	1,025
Bille Laiton	1,074
Bille Carbure de tungstène	1,907