Mechanical Properties of Steels Machinery's Handbook, 31st Edition
423
Table 11b. Typical Mechanical Properties of Selected Carbon and Alloy Steels (Hot Rolled, Normalized, and Annealed)
Tensile Strength
Tempering Temperature, ° F
Reduction in Area, Percent
AISI No. a
Ultimate
Yield
Elongation, Percent
Hardness, BHN
1000 lb/in 2
400 600 800
123 116 106
94 90 84 75 64 96 94 92 86 72 86 86 80 71 63
17 19 23 28 32 16 18 21 23 28 19 20 21 26 29 13 19 23 28 … 14 20 23 29 13 13 14 17 23 12 12 9 13 16 21 10 11 13 15 20 10 10 12 15 21 10 15 24 28 5
47 53 60 65 70 45 52 57 61 68 48 53 54 57 65 27 36 48 58 65 … 47 50 53 60 40 40 41 45 54 35 35 36 40 50 31 33 35 40 47 30 30 32 37 47 22 33 48 62 69
495 401 302 255 207 514 444 352 269 201 262 255 241 212 192 514 444 375 293 235 321 277 262 223 … 321 321 311 277 229 388 388 375 321 255 601 534 388 293 235 401 375 363 321 269 352 285 262 229 197
1030 b
1000 1200
97 85
400 600 800
130 129 122 113 113 113 110 104 97 163 158 145 125 104 142 136 127 107 92 … 160 160 156 140 116 190 189 187 164 129 216 212 199 165 122 187 183 176 158 130 157 143 127 110
1040 b
1000 1200
1040
400 600 800
1000 1200
400 600 800
117 115 110
1050 b
1000 1200
95 78
1050
400 600 800
…
105
95 84 68
1000 1200
1060
400 600 800
113 113 111
1000 1200
97 76
1080
400 600 800
142 142 138 117 152 150 139 110 87 120 118 112 85
1000 1200
400 600 800
1095 b
1000 1200
1095
400 600 800
1000 1200
98 80
1137
400 600 800
136 122 106
1000 1200
88 70
95
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