Machinery’s Handbook, 31st Edition
Index
2961
S tatistics
( continued )
S teel
( continued )
sample standard deviation 137 Student’s distribution 138, 140 t -distribution 138, 140 S tayed surfaces, flat 288 S teel alloys
rimmed 406, 407, 408 rivets 1862
rolled sections, shape designations 2691 SAE specification numbers 395, 397–398 sheet, standard gage 2706–2707 silicon-manganese, SAE compositions 398, 401–402 stainless 394–395, 412–415 strength 429 and hardness data 421–426, 429 of heat-treated 429
compositions of SAE 401–402 general properties 421–426
Bessemer 407, 409 carbon steel structure 462 carburizing 408, 410–411, 481–483, 487, 489
case hardening 481 cast for gears 2321 castings 1482
structural shapes 2691–2700 subzero treatment 499–502 taps 2149
Brinell Hardness Number 1483 elongation 1483 tensile strength 1483 yield point 1483
tensile strength 388 tool 430–455, 456 tungsten
compositions 445 high-speed 445 twist drill 961, 962
chromium
compositions 415–416 nickel austenitic 415–416 classification 393–395, 398 cobaltcrom 493 cobalt high-speed 961, 962 coloring 1639 color of heated 477 columns, pipe 286, 287 corrosion-resisting 406, 413–416 Damascus 396 deep-drawing 406 elongation 388 free-cutting 406, 407, 411 stainless 412
yield strength 388 S teel Founders Society of America 395 S teel rule dies 1455–1458, 1457 cutting edges 1456 dimensions 1456 heat treatment 1458 S teel-threading screws cast metals 1845, 1847 depth of penetration 1847
drill sizes 1847 hole sizes 1847 plastics 1845, 1847
S teel wool 1055 S tellite alloy 1080
gearing, hardness 2322 gearing, industrial 2322 hardening 458, 467 hardness 388
S tep bearings 2417, 2423–2425 S tereolithography (SLA) 612 S TI tapped holes 1745 S TI threaded hole data 1747–1748 S tock, amount required for screw machine production 1239 S toke 2873 S traight bevel gears 2204 line column formula 281 pins 1883–1887, 1886 designation 1887 materials 1887 S traight pipe threads free fitting mechanical joints 2093 hose couplings 2093 locknuts 2093 mechanical joints 2093, 2094 S traight splines, British Standard 2357 S train 206–209 analysis 208–209 lateral 208 longitudinal 208 ratio of 208
of heat-treated 421–426 and tensile strength relationships 506 heat treatment 404–405, 458–467, 493–502 of high-speed steel 493 high-speed 435
hypereutectoid 465 hypoeutectoid 465 induction hardening 484 killed 407–408 molybdenum
compositions 412, 415 high-speed 443–444 nickel, SAE compositions 412 nickel chromium, SAE compositions 412, 415 SAE compositions 401–402
nitriding 482 numbering systems for 395, 396, 397 pipe
columns, allowable concentric loads 286–287
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