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This is a list of pages in the scope of Wikipedia:WikiProject Metalworking along with pageviews.
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Period: 2024-07-01 to 2024-07-31
Total views: 4,321,537
Updated: 03:32, 8 August 2024 (UTC)
| Rank
|
Page title
|
Views
|
Daily average
|
Assessment
|
Importance
|
| 1
|
Low-background steel
|
126,189
|
4,070
|
Start
|
Low
|
| 2
|
Bronze Age
|
88,276
|
2,847
|
C
|
Mid
|
| 3
|
Iron Age
|
66,131
|
2,133
|
B
|
Low
|
| 4
|
Copper
|
56,345
|
1,817
|
GA
|
Low
|
| 5
|
Diamond
|
53,200
|
1,716
|
FA
|
Low
|
| 6
|
Stainless steel
|
51,004
|
1,645
|
C
|
Low
|
| 7
|
Steel
|
47,477
|
1,531
|
GA
|
High
|
| 8
|
Lead
|
47,419
|
1,529
|
FA
|
Low
|
| 9
|
Sapphire
|
47,330
|
1,526
|
B
|
Low
|
| 10
|
Tin
|
38,573
|
1,244
|
B
|
Low
|
| 11
|
Lakshmi Mittal
|
36,919
|
1,190
|
C
|
High
|
| 12
|
Zinc
|
36,907
|
1,190
|
FA
|
Low
|
| 13
|
Ball-peen hammer
|
32,356
|
1,043
|
C
|
Mid
|
| 14
|
Cobalt
|
31,230
|
1,007
|
GA
|
Mid
|
| 15
|
Damascus steel
|
30,148
|
972
|
C
|
Mid
|
| 16
|
Metal
|
29,157
|
940
|
C
|
High
|
| 17
|
Tata Steel
|
28,858
|
930
|
C
|
Mid
|
| 18
|
Johannes Gutenberg
|
27,996
|
903
|
B
|
Top
|
| 19
|
U.S. Steel
|
27,103
|
874
|
B
|
Mid
|
| 20
|
Garnet
|
26,214
|
845
|
B
|
Low
|
| 21
|
Epoxy
|
25,451
|
821
|
C
|
Low
|
| 22
|
Numerical control
|
23,454
|
756
|
C
|
Top
|
| 23
|
Lathe
|
23,331
|
752
|
C
|
Top
|
| 24
|
Blast furnace
|
21,243
|
685
|
B
|
Mid
|
| 25
|
Thermite
|
20,727
|
668
|
C
|
Low
|
| 26
|
Metallurgy
|
20,636
|
665
|
C
|
Low
|
| 27
|
Pewter
|
20,437
|
659
|
C
|
Mid
|
| 28
|
Milwaukee Electric Tool
|
20,172
|
650
|
C
|
Low
|
| 29
|
ThyssenKrupp
|
20,052
|
646
|
C
|
Mid
|
| 30
|
Forged in Fire
|
19,798
|
638
|
C
|
Low
|
| 31
|
Tool and die maker
|
19,222
|
620
|
C
|
Mid
|
| 32
|
Corundum
|
18,763
|
605
|
C
|
Low
|
| 33
|
Alloy
|
18,713
|
603
|
C
|
High
|
| 34
|
Sterling silver
|
18,638
|
601
|
B
|
Mid
|
| 35
|
Orichalcum
|
17,458
|
563
|
C
|
Mid
|
| 36
|
SAE 304 stainless steel
|
17,054
|
550
|
C
|
Mid
|
| 37
|
Galvanization
|
16,574
|
534
|
C
|
Mid
|
| 38
|
Welding
|
16,228
|
523
|
FA
|
Top
|
| 39
|
Silicon carbide
|
16,224
|
523
|
GA
|
Low
|
| 40
|
6061 aluminium alloy
|
15,412
|
497
|
C
|
Low
|
| 41
|
Blacksmith
|
15,287
|
493
|
C
|
Top
|
| 42
|
Nucor
|
15,050
|
485
|
C
|
Low
|
| 43
|
Steel Authority of India Limited
|
14,491
|
467
|
C
|
Mid
|
| 44
|
ISO metric screw thread
|
14,253
|
459
|
C
|
Low
|
| 45
|
Photokeratitis
|
14,104
|
454
|
Start
|
Low
|
| 46
|
Calipers
|
14,049
|
453
|
C
|
High
|
| 47
|
Tungsten carbide
|
13,460
|
434
|
B
|
High
|
| 48
|
Inconel
|
13,281
|
428
|
C
|
Low
|
| 49
|
Temple menorah
|
13,215
|
426
|
B
|
Mid
|
| 50
|
Gold bar
|
13,201
|
425
|
Start
|
Mid
|
| 51
|
Smelting
|
13,125
|
423
|
C
|
Low
|
| 52
|
Slag
|
12,974
|
418
|
C
|
High
|
| 53
|
Weighing scale
|
12,785
|
412
|
C
|
Low
|
| 54
|
Utah monolith
|
12,700
|
409
|
C
|
Low
|
| 55
|
Brass instrument
|
12,606
|
406
|
C
|
Low
|
| 56
|
Electroplating
|
12,464
|
402
|
C
|
High
|
| 57
|
Counting Cars
|
12,420
|
400
|
Start
|
Low
|
| 58
|
Steelmaking
|
12,311
|
397
|
Start
|
Low
|
| 59
|
Aluminium alloy
|
12,201
|
393
|
C
|
Mid
|
| 60
|
List of countries by steel production
|
12,141
|
391
|
List
|
Mid
|
| 61
|
Milling (machining)
|
12,109
|
390
|
C
|
High
|
| 62
|
Cloisonné
|
11,971
|
386
|
C
|
Low
|
| 63
|
List of Forged in Fire episodes
|
11,846
|
382
|
List
|
Low
|
| 64
|
Annealing (materials science)
|
11,827
|
381
|
C
|
Mid
|
| 65
|
Hex key
|
11,531
|
371
|
C
|
Mid
|
| 66
|
Sintering
|
11,529
|
371
|
C
|
Low
|
| 67
|
Saw
|
11,525
|
371
|
C
|
Mid
|
| 68
|
Alcoa
|
11,479
|
370
|
B
|
Low
|
| 69
|
Weathering steel
|
11,286
|
364
|
C
|
Mid
|
| 70
|
Hindalco Industries
|
11,165
|
360
|
Start
|
Low
|
| 71
|
Precious metal
|
11,142
|
359
|
C
|
Mid
|
| 72
|
Screw
|
10,969
|
353
|
B
|
High
|
| 73
|
Millwright
|
10,926
|
352
|
C
|
Mid
|
| 74
|
Wayland the Smith
|
10,867
|
350
|
C
|
Low
|
| 75
|
Anodizing
|
10,850
|
350
|
C
|
Mid
|
| 76
|
JSW Steel
|
10,837
|
349
|
Start
|
Low
|
| 77
|
Ductility
|
10,774
|
347
|
Start
|
Mid
|
| 78
|
Roman dodecahedron
|
10,555
|
340
|
C
|
Low
|
| 79
|
Vernier scale
|
10,506
|
338
|
C
|
Mid
|
| 80
|
Bullion
|
10,478
|
338
|
Start
|
Mid
|
| 81
|
Electrical discharge machining
|
10,415
|
335
|
C
|
Top
|
| 82
|
Rivet
|
10,276
|
331
|
C
|
Mid
|
| 83
|
Avedis Zildjian Company
|
9,996
|
322
|
C
|
Mid
|
| 84
|
Bluing (steel)
|
9,890
|
319
|
C
|
Low
|
| 85
|
Solder
|
9,836
|
317
|
B
|
High
|
| 86
|
Sling blade
|
9,792
|
315
|
Stub
|
Unknown
|
| 87
|
Forging
|
9,766
|
315
|
B
|
High
|
| 88
|
Patina
|
9,754
|
314
|
C
|
Low
|
| 89
|
Port Talbot
|
9,751
|
314
|
C
|
Mid
|
| 90
|
G-code
|
9,749
|
314
|
C
|
Mid
|
| 91
|
Wootz steel
|
9,725
|
313
|
C
|
Unknown
|
| 92
|
Adhesive
|
9,707
|
313
|
C
|
Low
|
| 93
|
Oxy-fuel welding and cutting
|
9,555
|
308
|
C
|
High
|
| 94
|
SAE 316L stainless steel
|
9,522
|
307
|
Start
|
Mid
|
| 95
|
National pipe thread
|
9,489
|
306
|
C
|
Mid
|
| 96
|
Hammer
|
9,425
|
304
|
C
|
High
|
| 97
|
Furniture
|
9,364
|
302
|
C
|
Mid
|
| 98
|
Wrench
|
9,300
|
300
|
C
|
Mid
|
| 99
|
Lost-wax casting
|
9,181
|
296
|
C
|
High
|
| 100
|
Micrometer (device)
|
9,158
|
295
|
C
|
High
|
| 101
|
Tubal-cain
|
9,149
|
295
|
C
|
Low
|
| 102
|
Die casting
|
8,950
|
288
|
GA
|
Top
|
| 103
|
Surface roughness
|
8,913
|
287
|
C
|
Mid
|
| 104
|
Tempering (metallurgy)
|
8,902
|
287
|
C
|
High
|
| 105
|
POSCO
|
8,820
|
284
|
Start
|
Low
|
| 106
|
Essar Group
|
8,759
|
282
|
C
|
Low
|
| 107
|
Gas tungsten arc welding
|
8,708
|
280
|
FA
|
Top
|
| 108
|
Foundry
|
8,628
|
278
|
C
|
High
|
| 109
|
Tape measure
|
8,611
|
277
|
Start
|
Low
|
| 110
|
Brazing
|
8,477
|
273
|
C
|
Top
|
| 111
|
Crowbar
|
8,457
|
272
|
Start
|
Mid
|
| 112
|
Anvil
|
8,359
|
269
|
C
|
Top
|
| 113
|
Direct reduced iron
|
8,349
|
269
|
Start
|
Unknown
|
| 114
|
Soldering
|
8,295
|
267
|
C
|
Top
|
| 115
|
Sandblasting
|
8,288
|
267
|
C
|
Mid
|
| 116
|
Korean sword
|
8,211
|
264
|
C
|
Unknown
|
| 117
|
Monkey wrench
|
8,192
|
264
|
Start
|
Low
|
| 118
|
SAE steel grades
|
8,173
|
263
|
List
|
Low
|
| 119
|
Boron nitride
|
8,104
|
261
|
GA
|
Low
|
| 120
|
Vickers hardness test
|
8,057
|
259
|
C
|
Low
|
| 121
|
Chemical vapor deposition
|
8,002
|
258
|
C
|
Mid
|
| 122
|
Flux (metallurgy)
|
7,978
|
257
|
C
|
Mid
|
| 123
|
Aluminium foil
|
7,976
|
257
|
C
|
Low
|
| 124
|
7075 aluminium alloy
|
7,911
|
255
|
C
|
Low
|
| 125
|
Unified Thread Standard
|
7,878
|
254
|
C
|
Mid
|
| 126
|
Nippon Steel
|
7,774
|
250
|
Start
|
Low
|
| 127
|
Thousandth of an inch
|
7,755
|
250
|
C
|
Low
|
| 128
|
Chrome plating
|
7,703
|
248
|
C
|
High
|
| 129
|
Linotype machine
|
7,691
|
248
|
B
|
Mid
|
| 130
|
Casting
|
7,687
|
247
|
C
|
High
|
| 131
|
Sledgehammer
|
7,686
|
247
|
C
|
Unknown
|
| 132
|
Heat treating
|
7,637
|
246
|
C
|
Top
|
| 133
|
Drill
|
7,621
|
245
|
C
|
Top
|
| 134
|
Sandpaper
|
7,618
|
245
|
C
|
Mid
|
| 135
|
Screwdriver
|
7,534
|
243
|
C
|
High
|
| 136
|
Hilt
|
7,510
|
242
|
C
|
Low
|
| 137
|
Austenitic stainless steel
|
7,504
|
242
|
C
|
Low
|
| 138
|
Chisel
|
7,485
|
241
|
C
|
Mid
|
| 139
|
Arc welding
|
7,481
|
241
|
B
|
High
|
| 140
|
American Restoration
|
7,469
|
240
|
Start
|
Low
|
| 141
|
Cupronickel
|
7,440
|
240
|
B
|
Mid
|
| 142
|
Bronze Age Europe
|
7,438
|
239
|
Start
|
Mid
|
| 143
|
Engraving
|
7,436
|
239
|
C
|
Mid
|
| 144
|
Nickel silver
|
7,407
|
238
|
Start
|
Low
|
| 145
|
Vale S.A.
|
7,403
|
238
|
B
|
High
|
| 146
|
Extrusion
|
7,367
|
237
|
B
|
Top
|
| 147
|
Hacksaw
|
7,307
|
235
|
C
|
Mid
|
| 148
|
Nickel titanium
|
7,271
|
234
|
C
|
Low
|
| 149
|
Die (manufacturing)
|
7,269
|
234
|
C
|
Top
|
| 150
|
Engineering fit
|
7,247
|
233
|
Start
|
Low
|
| 151
|
Metalworking
|
7,213
|
232
|
B
|
Top
|
| 152
|
Screw thread
|
7,200
|
232
|
C
|
High
|
| 153
|
Gas metal arc welding
|
7,180
|
231
|
FA
|
Top
|
| 154
|
Machinist
|
7,118
|
229
|
C
|
High
|
| 155
|
Shielded metal arc welding
|
7,106
|
229
|
C
|
Top
|
| 156
|
Steel mill
|
7,092
|
228
|
Start
|
High
|
| 157
|
Rolling (metalworking)
|
7,065
|
227
|
C
|
Top
|
| 158
|
Steel grades
|
7,013
|
226
|
List
|
Mid
|
| 159
|
Guédelon Castle
|
6,990
|
225
|
Start
|
Mid
|
| 160
|
Water jet cutter
|
6,966
|
224
|
C
|
High
|
| 161
|
Ferrous metallurgy
|
6,893
|
222
|
B
|
High
|
| 162
|
Machine tool
|
6,830
|
220
|
C
|
Top
|
| 163
|
Boilermaker
|
6,786
|
218
|
C
|
Low
|
| 164
|
Sheet metal
|
6,741
|
217
|
C
|
Top
|
| 165
|
Drill bit
|
6,717
|
216
|
C
|
Top
|
| 166
|
Haas Automation
|
6,676
|
215
|
Stub
|
Low
|
| 167
|
Adamant
|
6,671
|
215
|
Start
|
Low
|
| 168
|
Tinker
|
6,652
|
214
|
C
|
Low
|
| 169
|
British Standard Pipe
|
6,506
|
209
|
C
|
Mid
|
| 170
|
Ferrite (magnet)
|
6,502
|
209
|
C
|
Mid
|
| 171
|
Bloomery
|
6,497
|
209
|
Start
|
Low
|
| 172
|
Lock picking
|
6,422
|
207
|
C
|
Low
|
| 173
|
MAPP gas
|
6,367
|
205
|
C
|
Mid
|
| 174
|
Porosity
|
6,153
|
198
|
Start
|
Mid
|
| 175
|
Babbitt (alloy)
|
6,147
|
198
|
Start
|
Low
|
| 176
|
Filigree
|
6,145
|
198
|
C
|
Low
|
| 177
|
Betz mystery sphere
|
6,145
|
198
|
Start
|
Low
|
| 178
|
List of copper alloys
|
6,053
|
195
|
List
|
Unknown
|
| 179
|
Laser cutting
|
6,034
|
194
|
C
|
Top
|
| 180
|
Tata Steel Europe
|
6,016
|
194
|
C
|
High
|
| 181
|
Coordinate-measuring machine
|
5,999
|
193
|
C
|
Mid
|
| 182
|
Zamak
|
5,950
|
191
|
B
|
Unknown
|
| 183
|
Quenching
|
5,899
|
190
|
Start
|
Top
|
| 184
|
Case-hardening
|
5,877
|
189
|
B
|
High
|
| 185
|
Metal fabrication
|
5,763
|
185
|
C
|
Top
|
| 186
|
Ruler
|
5,750
|
185
|
Start
|
Low
|
| 187
|
Drill bit sizes
|
5,731
|
184
|
C
|
Mid
|
| 188
|
Metal fume fever
|
5,719
|
184
|
C
|
Low
|
| 189
|
Ti-6Al-4V
|
5,687
|
183
|
C
|
Low
|
| 190
|
Circular saw
|
5,676
|
183
|
C
|
Mid
|
| 191
|
John Hughes (businessman)
|
5,658
|
182
|
Start
|
Low
|
| 192
|
Sand casting
|
5,639
|
181
|
C
|
Top
|
| 193
|
Goldsmith
|
5,621
|
181
|
C
|
Low
|
| 194
|
Gilding
|
5,609
|
180
|
C
|
Mid
|
| 195
|
Cold welding
|
5,590
|
180
|
Start
|
Mid
|
| 196
|
Ingot
|
5,581
|
180
|
Start
|
High
|
| 197
|
British Standard Whitworth
|
5,564
|
179
|
C
|
Mid
|
| 198
|
Torque wrench
|
5,552
|
179
|
C
|
High
|
| 199
|
M3 trench knife
|
5,550
|
179
|
Start
|
Low
|
| 200
|
Tin foil
|
5,542
|
178
|
Stub
|
Low
|
| 201
|
High-speed steel
|
5,538
|
178
|
C
|
High
|
| 202
|
Metallurgical coal
|
5,501
|
177
|
Stub
|
Low
|
| 203
|
Superalloy
|
5,437
|
175
|
C
|
Mid
|
| 204
|
Work hardening
|
5,406
|
174
|
C
|
Top
|
| 205
|
Hot-dip galvanization
|
5,350
|
172
|
C
|
Mid
|
| 206
|
Metal casting
|
5,346
|
172
|
C
|
Top
|
| 207
|
Tap and die
|
5,331
|
171
|
C
|
Top
|
| 208
|
Maraging steel
|
5,307
|
171
|
C
|
Low
|
| 209
|
Chain
|
5,306
|
171
|
Start
|
Unknown
|
| 210
|
Mallet
|
5,301
|
171
|
C
|
Low
|
| 211
|
Soldering iron
|
5,277
|
170
|
C
|
Low
|
| 212
|
Beryllium copper
|
5,272
|
170
|
B
|
Unknown
|
| 213
|
Washer (hardware)
|
5,267
|
169
|
C
|
Mid
|
| 214
|
Phosphate conversion coating
|
5,209
|
168
|
C
|
Low
|
| 215
|
Machining
|
5,193
|
167
|
C
|
Top
|
| 216
|
Martensite
|
5,176
|
166
|
C
|
Unknown
|
| 217
|
A36 steel
|
5,133
|
165
|
Start
|
Low
|
| 218
|
Candelabra
|
5,078
|
163
|
Start
|
Low
|
| 219
|
Relativity Space
|
5,073
|
163
|
C
|
Unknown
|
| 220
|
Sharpening stone
|
5,067
|
163
|
C
|
Low
|
| 221
|
Allotropes of iron
|
5,064
|
163
|
C
|
Low
|
| 222
|
Chromium–vanadium steel
|
5,063
|
163
|
Stub
|
High
|
| 223
|
Fastener
|
5,047
|
162
|
Start
|
High
|
| 224
|
Impact driver
|
4,968
|
160
|
Stub
|
Low
|
| 225
|
Toughness
|
4,965
|
160
|
C
|
Mid
|
| 226
|
Duplex stainless steel
|
4,961
|
160
|
C
|
Low
|
| 227
|
Pliers
|
4,866
|
156
|
C
|
Mid
|
| 228
|
Bronze Age sword
|
4,861
|
156
|
C
|
Low
|
| 229
|
Austenite
|
4,860
|
156
|
C
|
Low
|
| 230
|
Chamfer
|
4,854
|
156
|
Start
|
Low
|
| 231
|
Nail (fastener)
|
4,838
|
156
|
C
|
Low
|
| 232
|
Structural steel
|
4,817
|
155
|
C
|
Low
|
| 233
|
Gunmetal
|
4,813
|
155
|
Start
|
Low
|
| 234
|
Shear force
|
4,801
|
154
|
Stub
|
Low
|
| 235
|
Nichrome
|
4,783
|
154
|
C
|
Unknown
|
| 236
|
Wood's metal
|
4,717
|
152
|
C
|
Low
|
| 237
|
Port Talbot Steelworks
|
4,711
|
151
|
Start
|
Mid
|
| 238
|
Trapezoidal thread form
|
4,699
|
151
|
B
|
Mid
|
| 239
|
Selective laser sintering
|
4,677
|
150
|
C
|
Low
|
| 240
|
Gauge block
|
4,646
|
149
|
C
|
Mid
|
| 241
|
Hyperbaric welding
|
4,620
|
149
|
C
|
Mid
|
| 242
|
Angle grinder
|
4,617
|
148
|
Start
|
Mid
|
| 243
|
List of welding codes
|
4,595
|
148
|
List
|
Low
|
| 244
|
Shot tower
|
4,592
|
148
|
Start
|
Low
|
| 245
|
Aluminium bronze
|
4,589
|
148
|
Start
|
Low
|
| 246
|
17-4 stainless steel
|
4,583
|
147
|
Stub
|
Low
|
| 247
|
Bellows
|
4,574
|
147
|
C
|
Low
|
| 248
|
Giga Press
|
4,536
|
146
|
C
|
Low
|
| 249
|
Azovstal Iron and Steel Works
|
4,435
|
143
|
C
|
Unknown
|
| 250
|
Puddling (metallurgy)
|
4,426
|
142
|
C
|
Low
|
| 251
|
Socket wrench
|
4,406
|
142
|
C
|
Mid
|
| 252
|
Pipe wrench
|
4,345
|
140
|
Start
|
Low
|
| 253
|
Silver-gilt
|
4,332
|
139
|
C
|
Low
|
| 254
|
Friction stir welding
|
4,320
|
139
|
B
|
Mid
|
| 255
|
Japanning
|
4,318
|
139
|
Start
|
Low
|
| 256
|
Hydraulic press
|
4,318
|
139
|
Start
|
High
|
| 257
|
Amorphous metal
|
4,303
|
138
|
Start
|
Low
|
| 258
|
Power tool
|
4,285
|
138
|
C
|
Mid
|
| 259
|
Thermal lance
|
4,259
|
137
|
Start
|
Low
|
| 260
|
Bolt (fastener)
|
4,253
|
137
|
Start
|
High
|
| 261
|
6063 aluminium alloy
|
4,226
|
136
|
Stub
|
Low
|
| 262
|
Precipitation hardening
|
4,206
|
135
|
C
|
Top
|
| 263
|
Emery (rock)
|
4,192
|
135
|
Start
|
Low
|
| 264
|
Tool steel
|
4,183
|
134
|
C
|
High
|
| 265
|
Cold working
|
4,157
|
134
|
C
|
High
|
| 266
|
Bandsaw
|
4,097
|
132
|
C
|
High
|
| 267
|
Helladic chronology
|
4,090
|
131
|
B
|
High
|
| 268
|
Smithing gods
|
4,078
|
131
|
List
|
Low
|
| 269
|
Engineering tolerance
|
4,075
|
131
|
C
|
Mid
|
| 270
|
Plasma cutting
|
4,069
|
131
|
C
|
High
|
| 271
|
Gundestrup cauldron
|
4,046
|
130
|
B
|
Mid
|
| 272
|
Adjustable spanner
|
4,024
|
129
|
Start
|
Low
|
| 273
|
Tamahagane
|
3,999
|
129
|
Start
|
High
|
| 274
|
Speeds and feeds
|
3,998
|
128
|
C
|
High
|
| 275
|
Iron and steel industry in the United States
|
3,996
|
128
|
C
|
Low
|
| 276
|
Knurling
|
3,993
|
128
|
C
|
Mid
|
| 277
|
Thyssen AG
|
3,972
|
128
|
Start
|
Low
|
| 278
|
Dross
|
3,968
|
128
|
Start
|
Mid
|
| 279
|
Broaching (metalworking)
|
3,945
|
127
|
GA
|
High
|
| 280
|
Mandrel
|
3,944
|
127
|
C
|
Mid
|
| 281
|
File (tool)
|
3,925
|
126
|
C
|
High
|
| 282
|
Guilloché
|
3,925
|
126
|
C
|
Low
|
| 283
|
Swaging
|
3,903
|
125
|
B
|
High
|
| 284
|
Hardware store
|
3,902
|
125
|
Start
|
Mid
|
| 285
|
Forge
|
3,886
|
125
|
C
|
High
|
| 286
|
High-strength low-alloy steel
|
3,878
|
125
|
Start
|
Low
|
| 287
|
Hallmark
|
3,874
|
124
|
Start
|
Unknown
|
| 288
|
Powder metallurgy
|
3,825
|
123
|
C
|
High
|
| 289
|
Howmet Aerospace
|
3,801
|
122
|
C
|
Low
|
| 290
|
Spot welding
|
3,781
|
121
|
C
|
Top
|
| 291
|
Fritz Thyssen
|
3,745
|
120
|
Start
|
Low
|
| 292
|
Repoussé and chasing
|
3,714
|
119
|
C
|
Mid
|
| 293
|
Dye penetrant inspection
|
3,707
|
119
|
C
|
Mid
|
| 294
|
Mineral processing
|
3,697
|
119
|
Start
|
Top
|
| 295
|
Primer (paint)
|
3,697
|
119
|
Start
|
Low
|
| 296
|
Self-tapping screw
|
3,663
|
118
|
C
|
Low
|
| 297
|
Stamping (metalworking)
|
3,602
|
116
|
Start
|
High
|
| 298
|
Gold plating
|
3,600
|
116
|
C
|
Low
|
| 299
|
Interference fit
|
3,593
|
115
|
C
|
Low
|
| 300
|
Locksmithing
|
3,574
|
115
|
C
|
Low
|
| 301
|
Abrasive
|
3,574
|
115
|
C
|
Low
|
| 302
|
41xx steel
|
3,554
|
114
|
Start
|
Low
|
| 303
|
Metalsmith
|
3,553
|
114
|
C
|
Top
|
| 304
|
Galinstan
|
3,543
|
114
|
C
|
Low
|
| 305
|
Warren Cup
|
3,536
|
114
|
B
|
Low
|
| 306
|
Investment casting
|
3,529
|
113
|
C
|
Top
|
| 307
|
Razor strop
|
3,479
|
112
|
Start
|
Low
|
| 308
|
Invar
|
3,476
|
112
|
B
|
Low
|
| 309
|
Mokume-gane
|
3,458
|
111
|
C
|
Low
|
| 310
|
Welder
|
3,446
|
111
|
Start
|
High
|
| 311
|
Pitting corrosion
|
3,445
|
111
|
Start
|
Low
|
| 312
|
Locking pliers
|
3,421
|
110
|
Start
|
Low
|
| 313
|
Jig (tool)
|
3,392
|
109
|
Start
|
High
|
| 314
|
Ferrule
|
3,367
|
108
|
Start
|
Mid
|
| 315
|
Coating
|
3,365
|
108
|
Start
|
Mid
|
| 316
|
Chris McDonald (politician)
|
3,358
|
108
|
Start
|
Low
|
| 317
|
Martensitic stainless steel
|
3,350
|
108
|
Start
|
Low
|
| 318
|
Krupp armour
|
3,346
|
107
|
Start
|
Mid
|
| 319
|
Metal lathe
|
3,342
|
107
|
C
|
Top
|
| 320
|
Wire rope
|
3,313
|
106
|
C
|
High
|
| 321
|
Reflow soldering
|
3,303
|
106
|
C
|
Low
|
| 322
|
Magnetic particle inspection
|
3,284
|
105
|
Start
|
Mid
|
| 323
|
Tin sources and trade during antiquity
|
3,279
|
105
|
B
|
Low
|
| 324
|
Peening
|
3,267
|
105
|
Start
|
High
|
| 325
|
Vise
|
3,261
|
105
|
C
|
High
|
| 326
|
Gunsmith
|
3,260
|
105
|
C
|
Low
|
| 327
|
Ormolu
|
3,258
|
105
|
C
|
Low
|
| 328
|
Silver hallmarks
|
3,256
|
105
|
C
|
Low
|
| 329
|
Countersink
|
3,255
|
105
|
Start
|
Mid
|
| 330
|
Pickling (metal)
|
3,234
|
104
|
C
|
Mid
|
| 331
|
Arconic
|
3,217
|
103
|
C
|
Unknown
|
| 332
|
Computer-aided manufacturing
|
3,213
|
103
|
C
|
High
|
| 333
|
Carburizing
|
3,186
|
102
|
C
|
High
|
| 334
|
Tarnish
|
3,170
|
102
|
Start
|
Low
|
| 335
|
Bronze sculpture
|
3,166
|
102
|
C
|
Low
|
| 336
|
Plating
|
3,162
|
102
|
Start
|
Top
|
| 337
|
Warded lock
|
3,151
|
101
|
Start
|
Mid
|
| 338
|
Thyssen family
|
3,136
|
101
|
Start
|
Low
|
| 339
|
Workshop
|
3,123
|
100
|
Stub
|
Low
|
| 340
|
Machine taper
|
3,116
|
100
|
C
|
High
|
| 341
|
Go/no-go gauge
|
3,112
|
100
|
C
|
Low
|
| 342
|
Drilling
|
3,094
|
99
|
C
|
Top
|
| 343
|
Rajesh Exports
|
3,092
|
99
|
Start
|
Mid
|
| 344
|
Cutting fluid
|
3,087
|
99
|
B
|
Mid
|
| 345
|
2024 aluminium alloy
|
3,073
|
99
|
Stub
|
Low
|
| 346
|
Cold-formed steel
|
3,053
|
98
|
B
|
Unknown
|
| 347
|
Chain-link fencing
|
3,019
|
97
|
C
|
Low
|
| 348
|
Toledo steel
|
3,016
|
97
|
Start
|
Unknown
|
| 349
|
Khalili Collections
|
3,008
|
97
|
B
|
Low
|
| 350
|
Flux-cored arc welding
|
2,994
|
96
|
C
|
Mid
|
| 351
|
Exothermic welding
|
2,993
|
96
|
Start
|
Low
|
| 352
|
Nitriding
|
2,987
|
96
|
C
|
High
|
| 353
|
Ultrasonic welding
|
2,966
|
95
|
B
|
Mid
|
| 354
|
Mannesmann
|
2,958
|
95
|
Start
|
Low
|
| 355
|
List of welding processes
|
2,919
|
94
|
List
|
Low
|
| 356
|
Cementite
|
2,905
|
93
|
C
|
Mid
|
| 357
|
Grinding machine
|
2,899
|
93
|
Start
|
Mid
|
| 358
|
White metal
|
2,876
|
92
|
C
|
Unknown
|
| 359
|
Aluminium–silicon alloys
|
2,874
|
92
|
C
|
Low
|
| 360
|
Ridgid
|
2,872
|
92
|
Stub
|
Low
|
| 361
|
Steel wool
|
2,861
|
92
|
Start
|
Low
|
| 362
|
Ultrasonic testing
|
2,861
|
92
|
C
|
Mid
|
| 363
|
Cutting
|
2,851
|
91
|
Start
|
Mid
|
| 364
|
List of drill and tap sizes
|
2,841
|
91
|
List
|
Low
|
| 365
|
Wave soldering
|
2,837
|
91
|
C
|
Low
|
| 366
|
Nickel electroplating
|
2,810
|
90
|
C
|
Mid
|
| 367
|
Hand tool
|
2,805
|
90
|
Start
|
Low
|
| 368
|
Pearlite
|
2,801
|
90
|
C
|
Low
|
| 369
|
Ironworker
|
2,788
|
89
|
B
|
Low
|
| 370
|
Reamer
|
2,787
|
89
|
C
|
Top
|
| 371
|
Shot peening
|
2,762
|
89
|
Start
|
High
|
| 372
|
Hamon (swordsmithing)
|
2,750
|
88
|
Start
|
Low
|
| 373
|
Lapping
|
2,730
|
88
|
C
|
High
|
| 374
|
Scarf joint
|
2,708
|
87
|
Start
|
Low
|
| 375
|
Electroless nickel-phosphorus plating
|
2,708
|
87
|
C
|
Mid
|
| 376
|
Dead-blow hammer
|
2,704
|
87
|
Stub
|
Low
|
| 377
|
Selective laser melting
|
2,702
|
87
|
C
|
Mid
|
| 378
|
Laser beam welding
|
2,691
|
86
|
C
|
Mid
|
| 379
|
Ferroalloy
|
2,676
|
86
|
C
|
Mid
|
| 380
|
Silver medal
|
2,656
|
85
|
Start
|
Low
|
| 381
|
Eddy-current testing
|
2,656
|
85
|
Start
|
Low
|
| 382
|
Whitechapel Bell Foundry
|
2,646
|
85
|
Start
|
Low
|
| 383
|
Grinding (abrasive cutting)
|
2,634
|
84
|
C
|
Top
|
| 384
|
Tinsmith
|
2,613
|
84
|
B
|
Low
|
| 385
|
Trip hammer
|
2,600
|
83
|
B
|
Mid
|
| 386
|
Inconel 625
|
2,598
|
83
|
C
|
Low
|
| 387
|
Pot metal
|
2,594
|
83
|
C
|
Unknown
|
| 388
|
Dremel
|
2,587
|
83
|
C
|
Low
|
| 389
|
Mesh
|
2,572
|
82
|
Start
|
Low
|
| 390
|
Turning
|
2,558
|
82
|
C
|
Top
|
| 391
|
Hobbing
|
2,535
|
81
|
B
|
High
|
| 392
|
Crimp (joining)
|
2,532
|
81
|
Start
|
Mid
|
| 393
|
Porter-Cable
|
2,528
|
81
|
Start
|
Low
|
| 394
|
Roller chain
|
2,527
|
81
|
Start
|
Mid
|
| 395
|
Crystallite
|
2,515
|
81
|
C
|
Mid
|
| 396
|
Pattern welding
|
2,490
|
80
|
C
|
Mid
|
| 397
|
Decorative box
|
2,481
|
80
|
C
|
Low
|
| 398
|
SAE 904L stainless steel
|
2,478
|
79
|
Start
|
Mid
|
| 399
|
Marine grade stainless
|
2,471
|
79
|
C
|
Low
|
| 400
|
Feeler gauge
|
2,446
|
78
|
C
|
Low
|
| 401
|
Rust converter
|
2,445
|
78
|
C
|
Unknown
|
| 402
|
Ferritic stainless steel
|
2,445
|
78
|
Start
|
Low
|
| 403
|
Bending (metalworking)
|
2,442
|
78
|
C
|
Top
|
| 404
|
Metal foam
|
2,441
|
78
|
C
|
Low
|
| 405
|
Trundholm sun chariot
|
2,432
|
78
|
Start
|
Low
|
| 406
|
Machine shop
|
2,432
|
78
|
C
|
Low
|
| 407
|
Gauge (instrument)
|
2,410
|
77
|
List
|
Low
|
| 408
|
Metal roof
|
2,402
|
77
|
C
|
Low
|
| 409
|
Mill scale
|
2,400
|
77
|
Stub
|
Low
|
| 410
|
Honing (metalworking)
|
2,393
|
77
|
C
|
High
|
| 411
|
Andiron
|
2,384
|
76
|
C
|
Low
|
| 412
|
Forge welding
|
2,381
|
76
|
C
|
Mid
|
| 413
|
Precision Castparts Corp.
|
2,362
|
76
|
Start
|
Low
|
| 414
|
Fillet weld
|
2,358
|
76
|
Start
|
Low
|
| 415
|
Ironmongery
|
2,354
|
75
|
Start
|
Mid
|
| 416
|
Diagonal pliers
|
2,332
|
75
|
Start
|
Low
|
| 417
|
Continuous casting
|
2,330
|
75
|
C
|
High
|
| 418
|
HY-80
|
2,330
|
75
|
B
|
Low
|
| 419
|
Chuck (engineering)
|
2,326
|
75
|
C
|
High
|
| 420
|
Niello
|
2,309
|
74
|
Start
|
Low
|
| 421
|
Tongs
|
2,300
|
74
|
Start
|
Low
|
| 422
|
Kaiser Steel
|
2,286
|
73
|
C
|
Low
|
| 423
|
Recrystallization (metallurgy)
|
2,285
|
73
|
B
|
Unknown
|
| 424
|
Grindstone
|
2,275
|
73
|
Start
|
Low
|
| 425
|
EN 417
|
2,273
|
73
|
Stub
|
Low
|
| 426
|
5083 aluminium alloy
|
2,268
|
73
|
Stub
|
Low
|
| 427
|
Miter joint
|
2,261
|
72
|
C
|
Low
|
| 428
|
Solder paste
|
2,253
|
72
|
C
|
Mid
|
| 429
|
Ferrosilicon
|
2,231
|
71
|
Start
|
Low
|
| 430
|
Miter saw
|
2,229
|
71
|
Start
|
Low
|
| 431
|
Polishing (metalworking)
|
2,229
|
71
|
B
|
Mid
|
| 432
|
Armourer
|
2,215
|
71
|
Start
|
Low
|
| 433
|
Collet
|
2,205
|
71
|
C
|
High
|
| 434
|
History of the iron and steel industry in the United States
|
2,204
|
71
|
Start
|
Low
|
| 435
|
Mining and metallurgy in medieval Europe
|
2,201
|
71
|
C
|
Unknown
|
| 436
|
5052 aluminium alloy
|
2,195
|
70
|
Stub
|
Low
|
| 437
|
Whitesmith
|
2,180
|
70
|
Start
|
Low
|
| 438
|
Cobalt-chrome
|
2,178
|
70
|
B
|
Unknown
|
| 439
|
Tinplate
|
2,165
|
69
|
C
|
Mid
|
| 440
|
Iron Age Scandinavia
|
2,154
|
69
|
C
|
Low
|
| 441
|
Electrochemical machining
|
2,153
|
69
|
C
|
Low
|
| 442
|
Hot isostatic pressing
|
2,149
|
69
|
C
|
Low
|
| 443
|
Grinding wheel
|
2,149
|
69
|
C
|
Mid
|
| 444
|
Aluminium–lithium alloys
|
2,142
|
69
|
Start
|
Low
|
| 445
|
Oxygen-free copper
|
2,132
|
68
|
C
|
Low
|
| 446
|
Aperam
|
2,122
|
68
|
Start
|
Low
|
| 447
|
Roman metallurgy
|
2,121
|
68
|
C
|
Unknown
|
| 448
|
Butt welding
|
2,106
|
67
|
Start
|
Low
|
| 449
|
Welding Procedure Specification
|
2,101
|
67
|
Start
|
Low
|
| 450
|
Residual stress
|
2,093
|
67
|
C
|
Low
|
| 451
|
Joseph Whitworth
|
2,086
|
67
|
C
|
Low
|
| 452
|
Silver standards
|
2,084
|
67
|
C
|
Unknown
|
| 453
|
Matthew Boulton
|
2,080
|
67
|
FA
|
Mid
|
| 454
|
Thermal spraying
|
2,078
|
67
|
C
|
Mid
|
| 455
|
Metal injection molding
|
2,064
|
66
|
Start
|
Mid
|
| 456
|
Copper electroplating
|
2,061
|
66
|
C
|
Low
|
| 457
|
Drill bit shank
|
2,060
|
66
|
C
|
High
|
| 458
|
Rotational molding
|
2,054
|
66
|
C
|
Mid
|
| 459
|
Boring (manufacturing)
|
2,052
|
66
|
C
|
High
|
| 460
|
Plasma arc welding
|
2,049
|
66
|
C
|
Low
|
| 461
|
Silversmith
|
2,047
|
66
|
C
|
Mid
|
| 462
|
Electroless nickel immersion gold
|
2,046
|
66
|
Stub
|
Low
|
| 463
|
Hugo Stinnes
|
2,025
|
65
|
Start
|
Low
|
| 464
|
Cutting tool (machining)
|
2,019
|
65
|
Start
|
High
|
| 465
|
Ball (bearing)
|
2,015
|
65
|
B
|
Low
|
| 466
|
Brasso
|
2,010
|
64
|
C
|
Mid
|
| 467
|
Industrial radiography
|
2,003
|
64
|
C
|
Mid
|
| 468
|
Aluminium–copper alloys
|
1,998
|
64
|
B
|
Low
|
| 469
|
Electron-beam welding
|
1,997
|
64
|
C
|
Mid
|
| 470
|
440C
|
1,971
|
63
|
Stub
|
Low
|
| 471
|
Semi-finished casting products
|
1,968
|
63
|
B
|
Mid
|
| 472
|
Submerged arc welding
|
1,967
|
63
|
C
|
Mid
|
| 473
|
Cupellation
|
1,956
|
63
|
B
|
Unknown
|
| 474
|
Milling cutter
|
1,946
|
62
|
C
|
Top
|
| 475
|
Burr (edge)
|
1,938
|
62
|
Start
|
Low
|
| 476
|
Mac Tools
|
1,928
|
62
|
Stub
|
Low
|
| 477
|
Punch (tool)
|
1,922
|
62
|
C
|
Mid
|
| 478
|
Shakudō
|
1,916
|
61
|
Start
|
Unknown
|
| 479
|
Electrogalvanization
|
1,905
|
61
|
C
|
Mid
|
| 480
|
Gerdau
|
1,903
|
61
|
Start
|
Low
|
| 481
|
Ashtadhatu
|
1,902
|
61
|
Stub
|
Low
|
| 482
|
Electric resistance welding
|
1,897
|
61
|
C
|
Mid
|
| 483
|
Scale ruler
|
1,897
|
61
|
Start
|
Low
|
| 484
|
Electron backscatter diffraction
|
1,875
|
60
|
GA
|
Low
|
| 485
|
Knife sharpening
|
1,875
|
60
|
C
|
Low
|
| 486
|
Surface finish
|
1,874
|
60
|
C
|
Mid
|
| 487
|
Liberty Steel Group
|
1,873
|
60
|
Start
|
Low
|
| 488
|
April Wilkerson
|
1,871
|
60
|
Start
|
Low
|
| 489
|
Scunthorpe Steelworks
|
1,854
|
59
|
C
|
Low
|
| 490
|
Electropolishing
|
1,850
|
59
|
C
|
Low
|
| 491
|
Shaper
|
1,849
|
59
|
Start
|
High
|
| 492
|
Set screw
|
1,833
|
59
|
B
|
Unknown
|
| 493
|
Tin pest
|
1,828
|
58
|
C
|
Low
|
| 494
|
French nail
|
1,828
|
58
|
Start
|
Low
|
| 495
|
Argentium sterling silver
|
1,815
|
58
|
Start
|
Low
|
| 496
|
Hypereutectic piston
|
1,810
|
58
|
Start
|
Low
|
| 497
|
Tin cry
|
1,810
|
58
|
Stub
|
Low
|
| 498
|
Burin (engraving)
|
1,808
|
58
|
Start
|
Low
|
| 499
|
6082 aluminium alloy
|
1,804
|
58
|
Stub
|
Low
|
| 500
|
Spindle (tool)
|
1,797
|
57
|
Stub
|
Mid
|
