강구 직경 범위

미터 (mm)	인치 분수	인치 소수	강구 1000개 중량 (kg)	리터당 대략 수량	미터 (mm)	미터	인치 소수	강구 1000개 중량 (kg)
0.397	1/64	.0156	.00026	–	22.225	7/8	.8750	44.78
0.500	–	.0197	.00051	–	23.000	–	.9055	49.63
0.794	1/32	.0312	.00210	2,100,000	23.019	29/32	.9062	49.75
1.000	–	.0394	.00407	1,210,000	23.812	15/16	.9375	55.07
1.190	3/64	.0469	.00688	695,000	24.000	–	.9449	56.39
1.200	–	.0472	.00704	676,700	24.606	31/32	.9687	60.77
1.500	–	.0590	.01377	347,000	25.000	–	.9842	63.73
1.588	1/16	.0625	.01632	289,000	25.400	1	1.0000	66.84
1.984	5/64	.0781	.03187	151,000	26.000	–	1.0236	71.69
2.000	–	.0787	.0326	146,000	26.987	1.1/16	1.0625	80.17
2.381	3/32	.0937	.0550	87,000	28.000	–	1.1024	89.54
2.500	–	.0984	.0638	75,500	28.575	1.1/8	1.1250	95.17
2.778	7/64	.1094	.0875	55,000	30.000	–	1.1811	110.10
3.000	–	.1181	.1101	43,000	30.162	1.3/16	1.1875	111.90
3.175	1/8	.1250	.1305	37,000	31.750	1.1/4	1.2500	130.50
3.500	–	.1378	.1749	27,200	32.000	–	1.2598	133.70
3.572	9/64	.1406	.1859	25,700	33.337	1.5/16	1.3125	151.10
3.969	5/32	.1562	.2550	18,700	34.000	–	1.3386	160.30
4.000	–	.1575	.2610	18,500	34.925	1.3/8	1.3750	173.80
4.366	11/64	.1719	.3394	14,300	35.000	–	1.3780	174.90
4.500	–	.1772	.3716	13,000	36.000	–	1.4173	190.30
4.762	3/16	.1875	.4406	10,700	36.512	1.7/16	1.4375	198.50
5.000	–	.1968	.5099	9,500	38.000	–	1.4960	223.80
5.500	–	.2165	.6786	7,150	38.100	1.1/2	1.500	225.60
5.556	7/32	.2187	.6996	6,800	39.687	1.9/16	1.5625	255.00
5.953	15/64	.2344	.8605	5,450	40.000	–	1.5748	261.00
6.000	–	.2362	.8810	5,400	41.275	1.5/8	1.6250	286.80
6.350	1/4	.2500	1.044	4,550	42.862	1.11/16	1.6875	321.20
6.500	–	.2559	1.120	4,300	44.450	1.3/4	1.7500	358.20
6.747	17/64	.2656	1.253	3,800	45.000	–	1.7716	371.70
7.000	–	.2756	1.399	3,400	46.037	1.13/16	1.8125	398.00
7.144	9/32	.2812	1.487	3,250	47.625	1.7/8	1.8750	440.60
7.500	–	.2953	1.721	2,800	49.212	1.15/16	1.9375	486.10
7.541	19/64	.2969	1.749	2,750	50.000	–	1.9685	509.90
7.938	5/16	.3125	2.040	2,350	50.800	2	2.000	534.70
8.000	–	.3150	2.088	2,150	53.975	2.1/8	2.1250	641.40
8.500	–	.3346	2.505	1,900	55.000	–	2.1653	678.60
8.731	11/32	.3437	2.715	1,750	57.150	2.1/4	2.2500	761.30
9.000	–	.3543	2.973	1,600	60.000	–	2.3622	881.00
9.128	23/64	.3594	3.102	1,480	60.325	2.3/8	2.3750	895.40
9.500	–	.3740	3.497	1,350	63.500	2.1/2	2.5000	1044.40
9.525	3/8	.3750	3.525	1,300	65.000	–	2.5590	1120.10
9.922	25/64	.3906	3.983	1,150	66.675	2.5/8	2.6250	1209.00
10.000	–	.3937	4.079	1,125	69.850	2.3/4	2.7500	1390.10
10.319	13/32	.4062	4.481	1,050	70.000	–	2.7559	1484.70
11.000	–	.4331	5.429	820	73.025	2.7/8	2.8750	1588.40
11.112	7/16	.4375	5.597	810	75.000	–	2.9528	1720.70
11.500	–	.4528	6.203	720	76.200	3	3.000	1804.70
11.590	29/64	.4531	6.219	720	79.375	3.1/8	3.1250	2039.80
11.906	15/32	.4687	6.884	620	80.000	–	3.1500	2088.30
12.000	–	.4724	7.048	615	82.550	3.1/4	3.2500	2294.40
12.303	31/64	.4844	7.596	610	85.000	–	3.3464	2530.90
12.700	1/2	.5000	8.355	550	88.900	3.1/2	3.5000	2865.70
13.000	–	.5118	8.961	490	90.000	–	3.5433	2993.40
13.494	17/32	.5312	10.02	450	95.000	–	3.7401	3521.10
14.000	–	.5512	11.19	410	95.250	3.3/4	3.7500	3524.70
14.288	9/16	.5625	11.90	380	100.000	–	3.9370	4078.80
15.000	–	.5905	13.77	325	101.600	4	4.000	4277.70
15.081	19/32	.5937	13.99	320	107.950	4.1/4	4.2500	5170.56
15.875	5/8	.6250	16.32	300	110.000			5470.78
16.000	–	.6299	16.70	275	114.300	4.1/2	4.5000	6139.30
16.669	21/32	.6562	18.89	240	120.000			7102.57
17.000	–	.6693	20.04	230	120.650	4.3/4	4.7500	7218.57
17.462	11/16	.6785	21.72	205	127.000	5”		8419.27
18.000	–	.7087	23.79	190	133.350	5.1/4	5.2500	9746.49
18.256	23/32	27187	24.82	180	139.700	5.1/2	5.5000	11206.20
19.000	–	.7480	27.98		146.050	5.3/4	5.7500	12805.07
19.050	3/4	.7500	28.20		150.000			13872.12
19.844	25/32	.7812	31.87		152.400	6		14548.70
20.000	–	.7874	32.63		177.800	7		23107.79
20.637	13/16	.8125	35.85		200.000			32882.08
21.000	–	.8268	37.77		203.400	8		34587.74
21.431	27/32	.8437	40.15		250.000			64222.81
22.000	–	.8661	43.43

 

강구 중량 값은 크롬 합금강 강구를 기준으로 하였으며, 다른 소재의 대략적인 중량은 아래 계수를 강구 1000개 중량 값에 곱하여 산출할 수 있습니다:

탄소강	1.004
스테인리스강 AISI 420/440	0.979
스테인리스강 AISI 302/304	1.011
스테인리스강 AISI 316	1.025
황동	1.074
텅스텐 카바이드	1.907

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