Technology Data

SKILL DATA

Metal specific gravity and melting point

Element symbol	Percentile	Melting temperature
Aluminum	2.70	659
Antinum	6.62	630
Cadmium	8.65	321
Gold	19.32	1,063
Silver	10.49	962
Chromium	7.19	1,800
Tin	7.30	232
Tungsten	19.30	3,500
Tantalum	16.60	2,850
Titanium	4.51	1,800
Iron	7.87	1,530
Copper	8.96	1,083
Lead	11.36	327
Nickel	8.90	1,452
Platinum	21.45	1,750
Bismuth	9.80	271
Barium	1.85	1,350
Magnesium	1.74	649
Manganese	7.43	1,260
Molybdenum	10.22	2,450
Zinc	7.13	149
Arsenic	5.72	814
Silicon	2.33	1,420
Brass plate	8.73	910
Brass bar	8.50	880
SUS304	790	1,400
SUS316	7.95	1,400
Bronze	9.00	970

element symbol	importance	melting temperature
aluminum	2.70	659
Antinium	6.62	630
Cadnium	8.65	321
gold	19.32	1,063
silver	10.49	962
chrome	7.19	1,800
annotation	7.30	232
tungsten	19.30	3,500
tantinium	16.60	2,850
titanium	4.51	1,800

element symbol	importance	melting temperature
steel	7.87	1,530
copper	8.96	1,083
lead	11.36	327
nickel	8.90	1,452
platinum	21.45	1,750
bismas	9.80	271
berium	1.85	1,350
magnesium	1.74	649
manganese	7.43	1,260
molybdenum	10.22	2,450

element symbol	importance	melting temperature
zinc	7.13	149
arsenic	5.72	814
silicon	2.33	1,420
brass plate	8.73	910
brass rod	8.50	880
Stan304	790	1,400
stan316	7.95	1,400
bronze	9.00	970

Cross-sectional area

Diameter	Cross-sectional area
0.1	0.0079
0.2	0.0314
0.3	0.0707
0.4	0.1257
0.5	0.1964
0.6	0.2827
0.7	0.3848
0.8	0.5027
0.9	0.6362
1.0	0.7854
1.1	0.9503
1.2	1.1310
1.3	1.3273
1.4	1.5394
1.5	1.7672
1.6	2.0106
1.7	2.2698
1.8	2.5447
1.9	2.8353
2.0	3.1416
2.1	3.4636
2.2	3.8013
2.3	4.1548
2.4	4.5239
2.5	4.9088
2.6	5.3093
2.7	5.7256
2.8	6.1575
2.9	6.6052
3.0	7.0686
3.1	7.5477
3.2	8.0425
3.3	8.5530
3.4	9.0792
3.5	9.6212
3.6	10.1788
3.7	10.7521
3.8	11.3412
3.9	11.9459
4.0	12.5664

Diameter	Cross-sectional area
4.1	13.2026
4.2	13.8545
4.3	14.5220
4.4	15.2053
4.5	15.9044
4.6	16.6191
4.7	17.3495
4.8	18.0956
4.9	18.8575
5.0	19.6350
5.1	20.4283
5.2	21.2372
5.3	22.0619
5.4	22.9023
5.5	23.7584
5.6	24.6301
5.7	25.5176
5.8	26.2409
5.9	27.3398
6.0	28.2744
6.1	29.2247
6.2	30.1908
6.3	31.1725
6.4	32.1700
6.5	33.1832
6.6	34.2120
6.7	35.2566
6.8	36.3169
6.9	37.3929
7.0	38.4846
7.1	38.5920
7.2	40.7151
7.3	41.8540
7.4	43.0085
7.5	44.1788
7.6	45.3648
7.7	46.5664
7.8	47.7837
7.9	49.0168
8.0	50.2656

diameter	cross-sectional area
0.1	0.0079
0.2	0.0314
0.3	0.0707
0.4	0.1257
0.5	0.1964
0.6	0.2827
0.7	0.3848
0.8	0.5027
0.9	0.6362
1.0	0.7854
1.1	0.9503
1.2	1.1310
1.3	1.3273
1.4	1.5394
1.5	1.7672
1.6	2.0106
1.7	2.2698
1.8	2.5447
1.9	2.8353
2.0	3.1416

diameter	cross-sectional area
2.1	3.4636
2.2	3.8013
2.3	4.1548
2.4	4.5239
2.5	4.9088
2.6	5.3093
2.7	5.7256
2.8	6.1575
2.9	6.6052
3.0	7.0686
3.1	7.5477
3.2	8.0425
3.3	8.5530
3.4	9.0792
3.5	9.6212
3.6	10.1788
3.7	10.7521
3.8	11.3412
3.9	11.9459
4.0	12.5664

diameter	cross-sectional area
4.1	13.2026
4.2	13.8545
4.3	14.5220
4.4	15.2053
4.5	15.9044
4.6	16.6191
4.7	17.3495
4.8	18.0956
4.9	18.8575
5.0	19.6350
5.1	20.4283
5.2	21.2372
5.3	22.0619
5.4	22.9023
5.5	23.7584
5.6	24.6301
5.7	25.5176
5.8	26.2409
5.9	27.3398
6.0	28.2744

diameter	cross-sectional area
6.1	29.2247
6.2	30.1908
6.3	31.1725
6.4	32.1700
6.5	33.1832
6.6	34.2120
6.7	35.2566
6.8	36.3169
6.9	37.3929
7.0	38.4846
7.1	38.5920
7.2	40.7151
7.3	41.8540
7.4	43.0085
7.5	44.1788
7.6	45.3648
7.7	46.5664
7.8	47.7837
7.9	49.0168
8.0	50.2656

Formula for converting weight (kg/m)

1. Sheet: thickness (mm) x width (mm) x 1,000 (mm) x percentile / 1,000,000
2. Round bar: gold ring (mm) x radius (mm) 3.14 x 1,000 (mm) x percentile / 1,000,000