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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: 2024-08-01 to 2024-08-31
Total views: 4,297,261
Updated: 01:15, 8 September 2024 (UTC)
| Rank
|
Page title
|
Views
|
Daily average
|
Assessment
|
Importance
|
| 1
|
Bronze Age
|
94,784
|
3,057
|
C
|
Mid
|
| 2
|
Iron Age
|
70,997
|
2,290
|
B
|
Low
|
| 3
|
Diamond
|
68,021
|
2,194
|
FA
|
Low
|
| 4
|
Copper
|
59,680
|
1,925
|
GA
|
Low
|
| 5
|
Stainless steel
|
53,734
|
1,733
|
C
|
Low
|
| 6
|
John Hughes (businessman)
|
53,037
|
1,710
|
Start
|
Low
|
| 7
|
Steel
|
52,157
|
1,682
|
GA
|
High
|
| 8
|
Sapphire
|
51,861
|
1,672
|
B
|
Low
|
| 9
|
Lead
|
51,434
|
1,659
|
FA
|
Low
|
| 10
|
Tin
|
45,436
|
1,465
|
B
|
Low
|
| 11
|
Zinc
|
40,141
|
1,294
|
FA
|
Low
|
| 12
|
Johannes Gutenberg
|
39,821
|
1,284
|
B
|
Top
|
| 13
|
Metal
|
35,347
|
1,140
|
C
|
High
|
| 14
|
Cobalt
|
34,752
|
1,121
|
GA
|
Mid
|
| 15
|
Damascus steel
|
30,460
|
982
|
C
|
Mid
|
| 16
|
U.S. Steel
|
29,443
|
949
|
B
|
Mid
|
| 17
|
Lakshmi Mittal
|
29,167
|
940
|
C
|
High
|
| 18
|
Garnet
|
27,471
|
886
|
B
|
Low
|
| 19
|
Tata Steel
|
26,037
|
839
|
C
|
Mid
|
| 20
|
Epoxy
|
24,332
|
784
|
C
|
Low
|
| 21
|
ThyssenKrupp
|
23,904
|
771
|
C
|
Mid
|
| 22
|
Numerical control
|
23,146
|
746
|
C
|
Top
|
| 23
|
Alloy
|
21,303
|
687
|
C
|
High
|
| 24
|
Sterling silver
|
21,238
|
685
|
B
|
Mid
|
| 25
|
Corundum
|
20,920
|
674
|
C
|
Low
|
| 26
|
Blast furnace
|
20,856
|
672
|
B
|
Mid
|
| 27
|
Lathe
|
20,835
|
672
|
C
|
Top
|
| 28
|
Metallurgy
|
20,350
|
656
|
C
|
Low
|
| 29
|
Welding
|
19,904
|
642
|
FA
|
Top
|
| 30
|
Pewter
|
19,818
|
639
|
C
|
Mid
|
| 31
|
Thermite
|
19,244
|
620
|
C
|
Low
|
| 32
|
Gold bar
|
18,596
|
599
|
Start
|
Mid
|
| 33
|
Forged in Fire
|
17,651
|
569
|
C
|
Low
|
| 34
|
Milwaukee Electric Tool
|
17,474
|
563
|
C
|
Low
|
| 35
|
Orichalcum
|
17,426
|
562
|
C
|
Mid
|
| 36
|
Low-background steel
|
16,922
|
545
|
Start
|
Low
|
| 37
|
SAE 304 stainless steel
|
16,394
|
528
|
C
|
Mid
|
| 38
|
Silicon carbide
|
16,336
|
526
|
GA
|
Low
|
| 39
|
Galvanization
|
15,981
|
515
|
C
|
Mid
|
| 40
|
Blacksmith
|
15,905
|
513
|
C
|
Top
|
| 41
|
Tungsten carbide
|
15,161
|
489
|
B
|
High
|
| 42
|
Calipers
|
15,047
|
485
|
C
|
High
|
| 43
|
Inconel
|
14,702
|
474
|
C
|
Low
|
| 44
|
Temple menorah
|
14,594
|
470
|
B
|
Mid
|
| 45
|
ISO metric screw thread
|
14,166
|
456
|
C
|
Low
|
| 46
|
Weighing scale
|
14,145
|
456
|
C
|
Low
|
| 47
|
6061 aluminium alloy
|
14,090
|
454
|
C
|
Low
|
| 48
|
Smelting
|
13,938
|
449
|
C
|
Low
|
| 49
|
Anvil
|
13,794
|
444
|
C
|
Top
|
| 50
|
Electroplating
|
13,688
|
441
|
C
|
High
|
| 51
|
Steel Authority of India Limited
|
13,139
|
423
|
C
|
Mid
|
| 52
|
List of countries by steel production
|
12,825
|
413
|
List
|
Mid
|
| 53
|
Slag
|
12,794
|
412
|
C
|
High
|
| 54
|
Brass instrument
|
12,659
|
408
|
C
|
Low
|
| 55
|
JSW Steel
|
12,538
|
404
|
Start
|
Low
|
| 56
|
Hex key
|
12,504
|
403
|
C
|
Mid
|
| 57
|
Ductility
|
12,443
|
401
|
Start
|
Mid
|
| 58
|
Nucor
|
12,398
|
399
|
C
|
Low
|
| 59
|
Photokeratitis
|
12,231
|
394
|
Start
|
Low
|
| 60
|
Steelmaking
|
12,220
|
394
|
Start
|
Low
|
| 61
|
Sling blade
|
12,116
|
390
|
Stub
|
Unknown
|
| 62
|
Vernier scale
|
11,949
|
385
|
C
|
Mid
|
| 63
|
Aluminium alloy
|
11,833
|
381
|
C
|
Mid
|
| 64
|
Hindalco Industries
|
11,794
|
380
|
Start
|
Low
|
| 65
|
Milling (machining)
|
11,778
|
379
|
C
|
High
|
| 66
|
Weathering steel
|
11,699
|
377
|
C
|
Mid
|
| 67
|
Counting Cars
|
11,569
|
373
|
Start
|
Low
|
| 68
|
Bullion
|
11,456
|
369
|
Start
|
Mid
|
| 69
|
Annealing (materials science)
|
11,438
|
368
|
C
|
Mid
|
| 70
|
Sintering
|
11,291
|
364
|
C
|
Low
|
| 71
|
Screw
|
11,266
|
363
|
B
|
High
|
| 72
|
Patina
|
11,216
|
361
|
C
|
Low
|
| 73
|
Hammer
|
11,112
|
358
|
C
|
High
|
| 74
|
Ball-peen hammer
|
11,106
|
358
|
C
|
Mid
|
| 75
|
Anodizing
|
10,929
|
352
|
C
|
Mid
|
| 76
|
Precious metal
|
10,856
|
350
|
C
|
Mid
|
| 77
|
Saw
|
10,856
|
350
|
C
|
Mid
|
| 78
|
Tubal-cain
|
10,639
|
343
|
C
|
Low
|
| 79
|
Solder
|
10,484
|
338
|
B
|
High
|
| 80
|
POSCO
|
10,379
|
334
|
Start
|
Low
|
| 81
|
Millwright
|
10,377
|
334
|
C
|
Mid
|
| 82
|
List of Forged in Fire episodes
|
10,282
|
331
|
List
|
Low
|
| 83
|
Furniture
|
10,276
|
331
|
C
|
Mid
|
| 84
|
Alcoa
|
10,226
|
329
|
B
|
Low
|
| 85
|
Micrometer (device)
|
10,110
|
326
|
C
|
High
|
| 86
|
Rivet
|
10,103
|
325
|
C
|
Mid
|
| 87
|
Foundry
|
10,091
|
325
|
C
|
High
|
| 88
|
Adhesive
|
9,946
|
320
|
C
|
Low
|
| 89
|
Wootz steel
|
9,939
|
320
|
C
|
Unknown
|
| 90
|
Electrical discharge machining
|
9,844
|
317
|
C
|
Top
|
| 91
|
G-code
|
9,830
|
317
|
C
|
Mid
|
| 92
|
Oxy-fuel welding and cutting
|
9,674
|
312
|
C
|
High
|
| 93
|
Bluing (steel)
|
9,551
|
308
|
C
|
Low
|
| 94
|
Guédelon Castle
|
9,483
|
305
|
Start
|
Mid
|
| 95
|
Avedis Zildjian Company
|
9,476
|
305
|
C
|
Mid
|
| 96
|
Gas tungsten arc welding
|
9,351
|
301
|
FA
|
Top
|
| 97
|
Roman dodecahedron
|
9,233
|
297
|
C
|
Low
|
| 98
|
Wrench
|
9,198
|
296
|
C
|
Mid
|
| 99
|
SAE 316L stainless steel
|
9,095
|
293
|
Start
|
Mid
|
| 100
|
Amorphous metal
|
9,015
|
290
|
Start
|
Low
|
| 101
|
Sledgehammer
|
8,979
|
289
|
C
|
Unknown
|
| 102
|
SAE steel grades
|
8,978
|
289
|
List
|
Low
|
| 103
|
Lost-wax casting
|
8,905
|
287
|
C
|
High
|
| 104
|
Forging
|
8,902
|
287
|
B
|
High
|
| 105
|
Screwdriver
|
8,791
|
283
|
C
|
High
|
| 106
|
National pipe thread
|
8,646
|
278
|
C
|
Mid
|
| 107
|
Die casting
|
8,626
|
278
|
GA
|
Top
|
| 108
|
Tool and die maker
|
8,550
|
275
|
C
|
Mid
|
| 109
|
Port Talbot
|
8,537
|
275
|
C
|
Mid
|
| 110
|
Flux (metallurgy)
|
8,529
|
275
|
C
|
Mid
|
| 111
|
Boilermaker
|
8,445
|
272
|
C
|
Low
|
| 112
|
American Restoration
|
8,436
|
272
|
Start
|
Low
|
| 113
|
Soldering
|
8,411
|
271
|
C
|
Top
|
| 114
|
Cloisonné
|
8,372
|
270
|
C
|
Low
|
| 115
|
Cold welding
|
8,343
|
269
|
Start
|
Mid
|
| 116
|
Drill
|
8,244
|
265
|
C
|
Top
|
| 117
|
Aluminium foil
|
8,227
|
265
|
C
|
Low
|
| 118
|
Shielded metal arc welding
|
8,172
|
263
|
C
|
Top
|
| 119
|
Crowbar
|
8,144
|
262
|
Start
|
Mid
|
| 120
|
Tape measure
|
8,103
|
261
|
Start
|
Low
|
| 121
|
Chisel
|
8,093
|
261
|
C
|
Mid
|
| 122
|
Tempering (metallurgy)
|
8,093
|
261
|
C
|
High
|
| 123
|
Bronze Age Europe
|
8,092
|
261
|
Start
|
Mid
|
| 124
|
Metalworking
|
8,062
|
260
|
B
|
Top
|
| 125
|
Monkey wrench
|
8,012
|
258
|
Start
|
Low
|
| 126
|
Nickel silver
|
7,928
|
255
|
Start
|
Low
|
| 127
|
Babbitt (alloy)
|
7,917
|
255
|
Start
|
Low
|
| 128
|
Cupronickel
|
7,915
|
255
|
B
|
Mid
|
| 129
|
Boron nitride
|
7,901
|
254
|
GA
|
Low
|
| 130
|
Brazing
|
7,891
|
254
|
C
|
Top
|
| 131
|
Adamant
|
7,781
|
251
|
Start
|
Low
|
| 132
|
Gas metal arc welding
|
7,774
|
250
|
FA
|
Top
|
| 133
|
Sandblasting
|
7,702
|
248
|
C
|
Mid
|
| 134
|
Sandpaper
|
7,654
|
246
|
C
|
Mid
|
| 135
|
Surface roughness
|
7,621
|
245
|
C
|
Mid
|
| 136
|
Ruler
|
7,568
|
244
|
Start
|
Low
|
| 137
|
Casting
|
7,568
|
244
|
C
|
High
|
| 138
|
Vickers hardness test
|
7,559
|
243
|
C
|
Low
|
| 139
|
Arc welding
|
7,557
|
243
|
B
|
High
|
| 140
|
Essar Group
|
7,551
|
243
|
C
|
Low
|
| 141
|
Engraving
|
7,541
|
243
|
C
|
Mid
|
| 142
|
Utah monolith
|
7,536
|
243
|
C
|
Low
|
| 143
|
Unified Thread Standard
|
7,500
|
241
|
C
|
Mid
|
| 144
|
Chrome plating
|
7,476
|
241
|
C
|
High
|
| 145
|
7075 aluminium alloy
|
7,437
|
239
|
C
|
Low
|
| 146
|
Nickel titanium
|
7,403
|
238
|
C
|
Low
|
| 147
|
Direct reduced iron
|
7,260
|
234
|
Start
|
Unknown
|
| 148
|
Hacksaw
|
7,246
|
233
|
C
|
Mid
|
| 149
|
Ferrous metallurgy
|
7,239
|
233
|
B
|
High
|
| 150
|
Linotype machine
|
7,225
|
233
|
B
|
Mid
|
| 151
|
Nippon Steel
|
7,187
|
231
|
Start
|
Low
|
| 152
|
Machine tool
|
7,107
|
229
|
C
|
Top
|
| 153
|
Steel grades
|
7,038
|
227
|
List
|
Mid
|
| 154
|
Machinist
|
7,005
|
225
|
C
|
High
|
| 155
|
Extrusion
|
6,996
|
225
|
B
|
Top
|
| 156
|
Vale S.A.
|
6,983
|
225
|
B
|
High
|
| 157
|
Filigree
|
6,952
|
224
|
C
|
Low
|
| 158
|
Steel mill
|
6,915
|
223
|
Start
|
High
|
| 159
|
Heat treating
|
6,821
|
220
|
C
|
Top
|
| 160
|
Wayland the Smith
|
6,786
|
218
|
C
|
Low
|
| 161
|
Bloomery
|
6,782
|
218
|
Start
|
Low
|
| 162
|
Screw thread
|
6,739
|
217
|
C
|
High
|
| 163
|
Water jet cutter
|
6,643
|
214
|
C
|
High
|
| 164
|
MAPP gas
|
6,607
|
213
|
C
|
Mid
|
| 165
|
Goldsmith
|
6,606
|
213
|
C
|
Low
|
| 166
|
Sheet metal
|
6,586
|
212
|
C
|
Top
|
| 167
|
Hilt
|
6,580
|
212
|
C
|
Low
|
| 168
|
Lock picking
|
6,565
|
211
|
C
|
Low
|
| 169
|
Austenitic stainless steel
|
6,552
|
211
|
C
|
Low
|
| 170
|
List of copper alloys
|
6,530
|
210
|
List
|
Unknown
|
| 171
|
British Standard Whitworth
|
6,527
|
210
|
C
|
Mid
|
| 172
|
Die (manufacturing)
|
6,508
|
209
|
C
|
Top
|
| 173
|
Zamak
|
6,478
|
208
|
B
|
Unknown
|
| 174
|
Korean sword
|
6,476
|
208
|
C
|
Unknown
|
| 175
|
Azovstal Iron and Steel Works
|
6,427
|
207
|
C
|
Unknown
|
| 176
|
Rolling (metalworking)
|
6,385
|
205
|
C
|
Top
|
| 177
|
British Standard Pipe
|
6,315
|
203
|
C
|
Mid
|
| 178
|
Drill bit
|
6,296
|
203
|
C
|
Top
|
| 179
|
Engineering fit
|
6,225
|
200
|
Start
|
Low
|
| 180
|
Chemical vapor deposition
|
6,140
|
198
|
C
|
Mid
|
| 181
|
Mallet
|
6,065
|
195
|
C
|
Low
|
| 182
|
Silver medal
|
6,004
|
193
|
Start
|
Low
|
| 183
|
Porosity
|
5,986
|
193
|
Start
|
Mid
|
| 184
|
Tinker
|
5,925
|
191
|
C
|
Low
|
| 185
|
Thousandth of an inch
|
5,818
|
187
|
C
|
Low
|
| 186
|
Ingot
|
5,799
|
187
|
Start
|
High
|
| 187
|
Gilding
|
5,799
|
187
|
C
|
Mid
|
| 188
|
M3 trench knife
|
5,773
|
186
|
Start
|
Low
|
| 189
|
Sand casting
|
5,647
|
182
|
C
|
Top
|
| 190
|
Ti-6Al-4V
|
5,632
|
181
|
C
|
Low
|
| 191
|
Soldering iron
|
5,631
|
181
|
C
|
Low
|
| 192
|
Metal fume fever
|
5,622
|
181
|
C
|
Low
|
| 193
|
Ferrite (magnet)
|
5,571
|
179
|
C
|
Mid
|
| 194
|
High-speed steel
|
5,563
|
179
|
C
|
High
|
| 195
|
Maraging steel
|
5,558
|
179
|
C
|
Low
|
| 196
|
Bronze Age sword
|
5,527
|
178
|
C
|
Low
|
| 197
|
Machining
|
5,453
|
175
|
C
|
Top
|
| 198
|
Torque wrench
|
5,445
|
175
|
C
|
High
|
| 199
|
Chamfer
|
5,434
|
175
|
Start
|
Low
|
| 200
|
Metallurgical coal
|
5,423
|
174
|
Stub
|
Low
|
| 201
|
Nail (fastener)
|
5,412
|
174
|
C
|
Low
|
| 202
|
Chain
|
5,399
|
174
|
Start
|
Unknown
|
| 203
|
Circular saw
|
5,393
|
173
|
C
|
Mid
|
| 204
|
Candelabra
|
5,368
|
173
|
Start
|
Low
|
| 205
|
Relativity Space
|
5,365
|
173
|
C
|
Unknown
|
| 206
|
Tap and die
|
5,354
|
172
|
C
|
Top
|
| 207
|
Washer (hardware)
|
5,342
|
172
|
C
|
Mid
|
| 208
|
Quenching
|
5,322
|
171
|
Start
|
Top
|
| 209
|
Pliers
|
5,311
|
171
|
C
|
Mid
|
| 210
|
Metal fabrication
|
5,297
|
170
|
C
|
Top
|
| 211
|
Giga Press
|
5,292
|
170
|
C
|
Low
|
| 212
|
Metal casting
|
5,286
|
170
|
C
|
Top
|
| 213
|
Martensite
|
5,277
|
170
|
C
|
Unknown
|
| 214
|
Galinstan
|
5,267
|
169
|
C
|
Low
|
| 215
|
Matthew Boulton
|
5,234
|
168
|
FA
|
Mid
|
| 216
|
Tin foil
|
5,222
|
168
|
Stub
|
Low
|
| 217
|
Superalloy
|
5,188
|
167
|
C
|
Mid
|
| 218
|
Bellows
|
5,178
|
167
|
C
|
Low
|
| 219
|
Coordinate-measuring machine
|
5,166
|
166
|
C
|
Mid
|
| 220
|
Phosphate conversion coating
|
5,158
|
166
|
C
|
Low
|
| 221
|
Hot-dip galvanization
|
5,126
|
165
|
C
|
Mid
|
| 222
|
Betz mystery sphere
|
5,111
|
164
|
Start
|
Low
|
| 223
|
Haas Automation
|
5,105
|
164
|
Stub
|
Low
|
| 224
|
Toughness
|
5,068
|
163
|
C
|
Mid
|
| 225
|
Beryllium copper
|
5,034
|
162
|
B
|
Unknown
|
| 226
|
Laser cutting
|
5,004
|
161
|
C
|
Top
|
| 227
|
Gunmetal
|
4,988
|
160
|
Start
|
Low
|
| 228
|
Case-hardening
|
4,984
|
160
|
B
|
High
|
| 229
|
Drill bit sizes
|
4,970
|
160
|
C
|
Mid
|
| 230
|
Fastener
|
4,948
|
159
|
Start
|
High
|
| 231
|
Sharpening stone
|
4,940
|
159
|
C
|
Low
|
| 232
|
Angle grinder
|
4,909
|
158
|
Start
|
Mid
|
| 233
|
Gauge block
|
4,909
|
158
|
C
|
Mid
|
| 234
|
Silver-gilt
|
4,904
|
158
|
C
|
Low
|
| 235
|
Chromium–vanadium steel
|
4,823
|
155
|
Stub
|
High
|
| 236
|
Puddling (metallurgy)
|
4,807
|
155
|
C
|
Low
|
| 237
|
Gundestrup cauldron
|
4,799
|
154
|
B
|
Mid
|
| 238
|
Tata Steel Europe
|
4,797
|
154
|
C
|
High
|
| 239
|
Work hardening
|
4,769
|
153
|
C
|
Top
|
| 240
|
List of welding codes
|
4,745
|
153
|
List
|
Low
|
| 241
|
17-4 stainless steel
|
4,739
|
152
|
Stub
|
Low
|
| 242
|
Austenite
|
4,691
|
151
|
C
|
Low
|
| 243
|
Aluminium bronze
|
4,669
|
150
|
Start
|
Low
|
| 244
|
Structural steel
|
4,626
|
149
|
C
|
Low
|
| 245
|
Friction stir welding
|
4,606
|
148
|
B
|
Mid
|
| 246
|
Impact driver
|
4,571
|
147
|
Stub
|
Low
|
| 247
|
Hyperbaric welding
|
4,562
|
147
|
C
|
Mid
|
| 248
|
A36 steel
|
4,543
|
146
|
Start
|
Low
|
| 249
|
Knurling
|
4,523
|
145
|
C
|
Mid
|
| 250
|
Socket wrench
|
4,509
|
145
|
C
|
Mid
|
| 251
|
Thyssen AG
|
4,466
|
144
|
Start
|
Low
|
| 252
|
Pipe wrench
|
4,458
|
143
|
Start
|
Low
|
| 253
|
Helladic chronology
|
4,455
|
143
|
B
|
High
|
| 254
|
Bolt (fastener)
|
4,434
|
143
|
Start
|
High
|
| 255
|
Power tool
|
4,433
|
143
|
C
|
Mid
|
| 256
|
Allotropes of iron
|
4,387
|
141
|
C
|
Low
|
| 257
|
Nichrome
|
4,332
|
139
|
C
|
Unknown
|
| 258
|
Selective laser sintering
|
4,327
|
139
|
C
|
Low
|
| 259
|
Shear force
|
4,318
|
139
|
Stub
|
Low
|
| 260
|
Duplex stainless steel
|
4,298
|
138
|
C
|
Low
|
| 261
|
Hydraulic press
|
4,288
|
138
|
Start
|
High
|
| 262
|
File (tool)
|
4,236
|
136
|
C
|
High
|
| 263
|
Forge
|
4,199
|
135
|
C
|
High
|
| 264
|
Plasma cutting
|
4,182
|
134
|
C
|
High
|
| 265
|
Japanning
|
4,168
|
134
|
Start
|
Low
|
| 266
|
Fritz Thyssen
|
4,163
|
134
|
Start
|
Low
|
| 267
|
Adjustable spanner
|
4,115
|
132
|
Start
|
Low
|
| 268
|
Smithing gods
|
4,111
|
132
|
List
|
Low
|
| 269
|
Primer (paint)
|
4,100
|
132
|
Start
|
Low
|
| 270
|
Howmet Aerospace
|
4,099
|
132
|
C
|
Low
|
| 271
|
Tool steel
|
4,084
|
131
|
C
|
High
|
| 272
|
Gold plating
|
4,083
|
131
|
C
|
Low
|
| 273
|
Wood's metal
|
4,043
|
130
|
C
|
Low
|
| 274
|
Precipitation hardening
|
4,014
|
129
|
C
|
Top
|
| 275
|
Hallmark
|
3,955
|
127
|
Start
|
Unknown
|
| 276
|
Trapezoidal thread form
|
3,948
|
127
|
B
|
Mid
|
| 277
|
6063 aluminium alloy
|
3,938
|
127
|
Stub
|
Low
|
| 278
|
Thermal lance
|
3,911
|
126
|
Start
|
Low
|
| 279
|
Welder
|
3,877
|
125
|
Start
|
High
|
| 280
|
Mandrel
|
3,865
|
124
|
C
|
Mid
|
| 281
|
Cold working
|
3,863
|
124
|
C
|
High
|
| 282
|
Tamahagane
|
3,846
|
124
|
Start
|
High
|
| 283
|
41xx steel
|
3,825
|
123
|
Start
|
Low
|
| 284
|
Mineral processing
|
3,817
|
123
|
Start
|
Top
|
| 285
|
Guilloché
|
3,796
|
122
|
C
|
Low
|
| 286
|
Locksmithing
|
3,765
|
121
|
C
|
Low
|
| 287
|
Ferrule
|
3,743
|
120
|
Start
|
Mid
|
| 288
|
Abrasive
|
3,722
|
120
|
C
|
Low
|
| 289
|
Hardware store
|
3,697
|
119
|
Start
|
Mid
|
| 290
|
Dross
|
3,689
|
119
|
Start
|
Mid
|
| 291
|
Aluminium–silicon alloys
|
3,638
|
117
|
C
|
Low
|
| 292
|
Emery (rock)
|
3,632
|
117
|
Start
|
Low
|
| 293
|
Repoussé and chasing
|
3,620
|
116
|
C
|
Mid
|
| 294
|
Engineering tolerance
|
3,594
|
115
|
C
|
Mid
|
| 295
|
Locking pliers
|
3,584
|
115
|
Start
|
Low
|
| 296
|
Swaging
|
3,574
|
115
|
B
|
High
|
| 297
|
Powder metallurgy
|
3,557
|
114
|
C
|
High
|
| 298
|
Iron and steel industry in the United States
|
3,534
|
114
|
C
|
Low
|
| 299
|
Metalsmith
|
3,526
|
113
|
C
|
Top
|
| 300
|
Interference fit
|
3,520
|
113
|
C
|
Low
|
| 301
|
Stamping (metalworking)
|
3,510
|
113
|
Start
|
High
|
| 302
|
Razor strop
|
3,506
|
113
|
Start
|
Low
|
| 303
|
Spot welding
|
3,471
|
111
|
C
|
Top
|
| 304
|
Metal lathe
|
3,468
|
111
|
C
|
Top
|
| 305
|
Invar
|
3,467
|
111
|
B
|
Low
|
| 306
|
Shot tower
|
3,462
|
111
|
Start
|
Low
|
| 307
|
Bandsaw
|
3,441
|
111
|
C
|
High
|
| 308
|
Vise
|
3,412
|
110
|
C
|
High
|
| 309
|
Tin sources and trade during antiquity
|
3,406
|
109
|
B
|
Low
|
| 310
|
Wire rope
|
3,391
|
109
|
C
|
High
|
| 311
|
Hand tool
|
3,382
|
109
|
Start
|
Low
|
| 312
|
Self-tapping screw
|
3,370
|
108
|
C
|
Low
|
| 313
|
Investment casting
|
3,350
|
108
|
C
|
Top
|
| 314
|
Gunsmith
|
3,349
|
108
|
C
|
Low
|
| 315
|
Dye penetrant inspection
|
3,345
|
107
|
C
|
Mid
|
| 316
|
Magnetic particle inspection
|
3,343
|
107
|
Start
|
Mid
|
| 317
|
Krupp armour
|
3,336
|
107
|
Start
|
Mid
|
| 318
|
Chain-link fencing
|
3,329
|
107
|
C
|
Low
|
| 319
|
Broaching (metalworking)
|
3,288
|
106
|
GA
|
High
|
| 320
|
Mokume-gane
|
3,278
|
105
|
C
|
Low
|
| 321
|
Tarnish
|
3,266
|
105
|
Start
|
Low
|
| 322
|
Ironworker
|
3,236
|
104
|
B
|
Low
|
| 323
|
Computer-aided manufacturing
|
3,226
|
104
|
C
|
High
|
| 324
|
Tongs
|
3,226
|
104
|
Start
|
Low
|
| 325
|
Steel wool
|
3,215
|
103
|
Start
|
Low
|
| 326
|
Andiron
|
3,197
|
103
|
C
|
Low
|
| 327
|
Silver hallmarks
|
3,172
|
102
|
C
|
Low
|
| 328
|
Ridgid
|
3,140
|
101
|
Stub
|
Low
|
| 329
|
Jig (tool)
|
3,134
|
101
|
Start
|
High
|
| 330
|
Workshop
|
3,110
|
100
|
Stub
|
Low
|
| 331
|
Liquidmetal
|
3,103
|
100
|
C
|
Low
|
| 332
|
Coating
|
3,097
|
99
|
Start
|
Mid
|
| 333
|
Machine taper
|
3,093
|
99
|
C
|
High
|
| 334
|
Ormolu
|
3,071
|
99
|
C
|
Low
|
| 335
|
Arconic
|
3,067
|
98
|
C
|
Unknown
|
| 336
|
Pitting corrosion
|
3,058
|
98
|
Start
|
Low
|
| 337
|
White metal
|
3,055
|
98
|
C
|
Unknown
|
| 338
|
Honing (metalworking)
|
3,043
|
98
|
C
|
High
|
| 339
|
High-strength low-alloy steel
|
3,019
|
97
|
Start
|
Low
|
| 340
|
Plating
|
3,011
|
97
|
Start
|
Top
|
| 341
|
Thyssen family
|
3,002
|
96
|
Start
|
Low
|
| 342
|
Rajesh Exports
|
2,984
|
96
|
Start
|
Mid
|
| 343
|
Pickling (metal)
|
2,979
|
96
|
C
|
Mid
|
| 344
|
Bronze sculpture
|
2,974
|
95
|
C
|
Low
|
| 345
|
Reflow soldering
|
2,969
|
95
|
C
|
Low
|
| 346
|
Cementite
|
2,961
|
95
|
C
|
Mid
|
| 347
|
Warded lock
|
2,958
|
95
|
Start
|
Mid
|
| 348
|
Toledo steel
|
2,953
|
95
|
Start
|
Unknown
|
| 349
|
Speeds and feeds
|
2,951
|
95
|
C
|
High
|
| 350
|
Peening
|
2,949
|
95
|
Start
|
High
|
| 351
|
Flux-cored arc welding
|
2,944
|
94
|
C
|
Mid
|
| 352
|
Carburizing
|
2,918
|
94
|
C
|
High
|
| 353
|
Cutting
|
2,911
|
93
|
Start
|
Mid
|
| 354
|
Martensitic stainless steel
|
2,903
|
93
|
Start
|
Low
|
| 355
|
Scarf joint
|
2,889
|
93
|
Start
|
Low
|
| 356
|
Drilling
|
2,855
|
92
|
C
|
Top
|
| 357
|
Cutting fluid
|
2,848
|
91
|
B
|
Mid
|
| 358
|
Reamer
|
2,837
|
91
|
C
|
Top
|
| 359
|
Trip hammer
|
2,825
|
91
|
B
|
Mid
|
| 360
|
Countersink
|
2,814
|
90
|
Start
|
Mid
|
| 361
|
Warren Cup
|
2,811
|
90
|
B
|
Low
|
| 362
|
Go/no-go gauge
|
2,811
|
90
|
C
|
Low
|
| 363
|
Precision Castparts Corp.
|
2,809
|
90
|
Start
|
Low
|
| 364
|
Grinding machine
|
2,789
|
89
|
Start
|
Mid
|
| 365
|
Cold-formed steel
|
2,769
|
89
|
B
|
Unknown
|
| 366
|
Nitriding
|
2,762
|
89
|
C
|
High
|
| 367
|
Dead-blow hammer
|
2,746
|
88
|
Stub
|
Low
|
| 368
|
Metal injection molding
|
2,725
|
87
|
Start
|
Mid
|
| 369
|
2024 aluminium alloy
|
2,721
|
87
|
Stub
|
Low
|
| 370
|
Mannesmann
|
2,720
|
87
|
Start
|
Low
|
| 371
|
Explosion welding
|
2,715
|
87
|
Start
|
Mid
|
| 372
|
Diagonal pliers
|
2,709
|
87
|
Start
|
Low
|
| 373
|
Tinsmith
|
2,684
|
86
|
B
|
Low
|
| 374
|
Ultrasonic welding
|
2,683
|
86
|
B
|
Mid
|
| 375
|
List of welding processes
|
2,666
|
86
|
List
|
Low
|
| 376
|
Hamon (swordsmithing)
|
2,661
|
85
|
Start
|
Low
|
| 377
|
Laser beam welding
|
2,646
|
85
|
C
|
Mid
|
| 378
|
Dremel
|
2,609
|
84
|
C
|
Low
|
| 379
|
Pot metal
|
2,609
|
84
|
C
|
Unknown
|
| 380
|
Turning
|
2,605
|
84
|
C
|
Top
|
| 381
|
Crimp (joining)
|
2,604
|
84
|
Start
|
Mid
|
| 382
|
Ultrasonic testing
|
2,596
|
83
|
C
|
Mid
|
| 383
|
Grinding (abrasive cutting)
|
2,590
|
83
|
C
|
Top
|
| 384
|
List of drill and tap sizes
|
2,571
|
82
|
List
|
Low
|
| 385
|
Rust converter
|
2,557
|
82
|
C
|
Unknown
|
| 386
|
Pearlite
|
2,552
|
82
|
C
|
Low
|
| 387
|
Nickel electroplating
|
2,544
|
82
|
C
|
Mid
|
| 388
|
Lapping
|
2,527
|
81
|
C
|
High
|
| 389
|
Trundholm sun chariot
|
2,518
|
81
|
Start
|
Low
|
| 390
|
Shot peening
|
2,503
|
80
|
Start
|
High
|
| 391
|
Feeler gauge
|
2,500
|
80
|
C
|
Low
|
| 392
|
Whitechapel Bell Foundry
|
2,490
|
80
|
Start
|
Low
|
| 393
|
Iron Age Scandinavia
|
2,487
|
80
|
C
|
Low
|
| 394
|
Machine shop
|
2,484
|
80
|
C
|
Low
|
| 395
|
Aluminium–lithium alloys
|
2,479
|
79
|
Start
|
Low
|
| 396
|
Inconel 625
|
2,477
|
79
|
C
|
Low
|
| 397
|
Port Talbot Steelworks
|
2,446
|
78
|
Start
|
Mid
|
| 398
|
HY-80
|
2,443
|
78
|
B
|
Low
|
| 399
|
Ferroalloy
|
2,438
|
78
|
C
|
Mid
|
| 400
|
Forge welding
|
2,427
|
78
|
C
|
Mid
|
| 401
|
Chuck (engineering)
|
2,422
|
78
|
C
|
High
|
| 402
|
Miter saw
|
2,419
|
78
|
Start
|
Low
|
| 403
|
Roller chain
|
2,409
|
77
|
Start
|
Mid
|
| 404
|
Decorative box
|
2,388
|
77
|
C
|
Low
|
| 405
|
Niello
|
2,387
|
77
|
Start
|
Low
|
| 406
|
Kaiser Steel
|
2,386
|
76
|
C
|
Low
|
| 407
|
Fillet weld
|
2,371
|
76
|
Start
|
Low
|
| 408
|
Machinery's Handbook
|
2,370
|
76
|
Start
|
Low
|
| 409
|
SAE 904L stainless steel
|
2,367
|
76
|
Start
|
Mid
|
| 410
|
Metal foam
|
2,361
|
76
|
C
|
Low
|
| 411
|
Mesh
|
2,357
|
76
|
Start
|
Low
|
| 412
|
Crystallite
|
2,356
|
76
|
C
|
Mid
|
| 413
|
Mill scale
|
2,348
|
75
|
Stub
|
Low
|
| 414
|
Pattern welding
|
2,346
|
75
|
C
|
Mid
|
| 415
|
Selective laser melting
|
2,324
|
74
|
C
|
Mid
|
| 416
|
Polishing (metalworking)
|
2,323
|
74
|
B
|
Mid
|
| 417
|
History of the iron and steel industry in the United States
|
2,323
|
74
|
Start
|
Low
|
| 418
|
Exothermic welding
|
2,315
|
74
|
Start
|
Low
|
| 419
|
Goldbeater's skin
|
2,312
|
74
|
Start
|
Unknown
|
| 420
|
Induction furnace
|
2,290
|
73
|
Start
|
Low
|
| 421
|
Copper electroplating
|
2,285
|
73
|
C
|
Low
|
| 422
|
Miter joint
|
2,284
|
73
|
C
|
Low
|
| 423
|
Electroless nickel-phosphorus plating
|
2,276
|
73
|
C
|
Mid
|
| 424
|
Silver standards
|
2,270
|
73
|
C
|
Unknown
|
| 425
|
Tinplate
|
2,246
|
72
|
C
|
Mid
|
| 426
|
Cutting tool (machining)
|
2,240
|
72
|
Start
|
High
|
| 427
|
Grindstone
|
2,237
|
72
|
Start
|
Low
|
| 428
|
Brasso
|
2,214
|
71
|
C
|
Mid
|
| 429
|
Wave soldering
|
2,204
|
71
|
C
|
Low
|
| 430
|
5052 aluminium alloy
|
2,198
|
70
|
Stub
|
Low
|
| 431
|
Mining and metallurgy in medieval Europe
|
2,197
|
70
|
C
|
Unknown
|
| 432
|
Welding Procedure Specification
|
2,182
|
70
|
Start
|
Low
|
| 433
|
5083 aluminium alloy
|
2,181
|
70
|
Stub
|
Low
|
| 434
|
Ironmongery
|
2,180
|
70
|
Start
|
Mid
|
| 435
|
Ferrosilicon
|
2,164
|
69
|
Start
|
Low
|
| 436
|
Whitesmith
|
2,163
|
69
|
Start
|
Low
|
| 437
|
Cobalt-chrome
|
2,145
|
69
|
B
|
Unknown
|
| 438
|
Metal roof
|
2,132
|
68
|
C
|
Low
|
| 439
|
Welding helmet
|
2,122
|
68
|
Start
|
Low
|
| 440
|
Scale ruler
|
2,119
|
68
|
Start
|
Low
|
| 441
|
Electron-beam welding
|
2,116
|
68
|
C
|
Mid
|
| 442
|
Continuous casting
|
2,113
|
68
|
C
|
High
|
| 443
|
Mac Tools
|
2,112
|
68
|
Stub
|
Low
|
| 444
|
Bending (metalworking)
|
2,104
|
67
|
C
|
Top
|
| 445
|
Aluminium–copper alloys
|
2,103
|
67
|
B
|
Low
|
| 446
|
Marine grade stainless
|
2,098
|
67
|
C
|
Low
|
| 447
|
Punch (tool)
|
2,080
|
67
|
C
|
Mid
|
| 448
|
Shakudō
|
2,052
|
66
|
Start
|
Unknown
|
| 449
|
Eddy-current testing
|
2,048
|
66
|
Start
|
Low
|
| 450
|
Electrochemical machining
|
2,040
|
65
|
C
|
Low
|
| 451
|
Silversmith
|
2,035
|
65
|
C
|
Mid
|
| 452
|
Collet
|
2,033
|
65
|
C
|
High
|
| 453
|
Armourer
|
2,030
|
65
|
Start
|
Low
|
| 454
|
Drill bit shank
|
2,028
|
65
|
C
|
High
|
| 455
|
April Wilkerson
|
2,021
|
65
|
Start
|
Low
|
| 456
|
Ashtadhatu
|
2,018
|
65
|
Stub
|
Low
|
| 457
|
Gauge (instrument)
|
2,013
|
64
|
List
|
Low
|
| 458
|
Gerdau
|
2,007
|
64
|
Start
|
Low
|
| 459
|
Oxygen-free copper
|
2,003
|
64
|
C
|
Low
|
| 460
|
Joseph Whitworth
|
1,990
|
64
|
C
|
Low
|
| 461
|
Cupellation
|
1,983
|
63
|
B
|
Unknown
|
| 462
|
Roman metallurgy
|
1,982
|
63
|
C
|
Unknown
|
| 463
|
Perforation
|
1,981
|
63
|
C
|
Mid
|
| 464
|
Buttress thread
|
1,972
|
63
|
C
|
Mid
|
| 465
|
440C
|
1,963
|
63
|
Stub
|
Low
|
| 466
|
Ferritic stainless steel
|
1,956
|
63
|
Start
|
Low
|
| 467
|
Grinding wheel
|
1,955
|
63
|
C
|
Mid
|
| 468
|
Thermal spraying
|
1,944
|
62
|
C
|
Mid
|
| 469
|
Solder paste
|
1,939
|
62
|
C
|
Mid
|
| 470
|
Threading (manufacturing)
|
1,937
|
62
|
B
|
High
|
| 471
|
Ball (bearing)
|
1,937
|
62
|
B
|
Low
|
| 472
|
EN 417
|
1,914
|
61
|
Stub
|
Low
|
| 473
|
Recrystallization (metallurgy)
|
1,904
|
61
|
B
|
Unknown
|
| 474
|
Milling cutter
|
1,902
|
61
|
C
|
Top
|
| 475
|
Electric resistance welding
|
1,901
|
61
|
C
|
Mid
|
| 476
|
Bladesmith
|
1,901
|
61
|
C
|
Mid
|
| 477
|
Rotational molding
|
1,899
|
61
|
C
|
Mid
|
| 478
|
Friction welding
|
1,897
|
61
|
C
|
Mid
|
| 479
|
Boring (manufacturing)
|
1,887
|
60
|
C
|
High
|
| 480
|
Hugo Stinnes
|
1,884
|
60
|
Start
|
Low
|
| 481
|
Tin pest
|
1,882
|
60
|
C
|
Low
|
| 482
|
Argentium sterling silver
|
1,865
|
60
|
Start
|
Low
|
| 483
|
Ancient furniture
|
1,864
|
60
|
C
|
Low
|
| 484
|
Porter-Cable
|
1,863
|
60
|
Start
|
Low
|
| 485
|
Metal spinning
|
1,862
|
60
|
C
|
Mid
|
| 486
|
Burnishing (metal)
|
1,857
|
59
|
C
|
Low
|
| 487
|
Spindle (tool)
|
1,847
|
59
|
Stub
|
Mid
|
| 488
|
Hypereutectic piston
|
1,841
|
59
|
Start
|
Low
|
| 489
|
Butt welding
|
1,840
|
59
|
Start
|
Low
|
| 490
|
French nail
|
1,836
|
59
|
Start
|
Low
|
| 491
|
Tin cry
|
1,831
|
59
|
Stub
|
Low
|
| 492
|
Bronze mirror
|
1,828
|
58
|
C
|
Low
|
| 493
|
Scriber
|
1,820
|
58
|
C
|
Low
|
| 494
|
Burin (engraving)
|
1,817
|
58
|
Start
|
Low
|
| 495
|
Coping saw
|
1,806
|
58
|
Start
|
Low
|
| 496
|
Plasma arc welding
|
1,794
|
57
|
C
|
Low
|
| 497
|
Clamp (tool)
|
1,793
|
57
|
Start
|
Mid
|
| 498
|
Submerged arc welding
|
1,793
|
57
|
C
|
Mid
|
| 499
|
Surface finish
|
1,790
|
57
|
C
|
Mid
|
| 500
|
Plasma torch
|
1,785
|
57
|
C
|
Low
|
