Delta Steel
Delta Steel
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PROCESSING SERVICES

CONVERSION TOOL

Steel Plates

Steel Circles

From Inches To Millimeters

From Millimeters To Inches

From Pounds to Kilograms

From Kilograms to Pounds

from Metric Tons to Pounds

From Metric Tons To Tons

From Fahrenheit To Celsius

From Celsius To Fahrenheit

From Ft/Lbs To Joules

From Joules To Ft/Lbs

From MPa To psi

From psi to MPa

From MPa to ksi

From ksi to MPa

Carbon Equivalency

Brinell / Rockwell / Tensile

PcM

 BRINELL / ROCKWELL / TENSILE
Brinell Rockwell
C		 Rockwell
B		 Rockwell
A		 Tensile
(ksi)
745 65.3 - 84.1 -
712 - - - -
682 61.7 - 82.2 -
653 60.0 - 81.2 -
627 58.7 - 80.5 -
601 57.3 - 79.8 -
578 56.0 - 79.1 -
555 54.7 - 78.4 298
534 53.5 - 77.8 288
514 52.1 - 76.9 274
495 51.0 - 76.3 264
477 49.6 - 75.6 252
461 48.5 - 74.9 242
444 47.1 - 74.2 230
429 45.7 - 73.4 219
415 44.5 - 72.8 212
401 43.1 - 72.0 202
388 41.8 - 71.4 193
375 40.4 - 70.6 184
363 39.1 - 70.0 177
352 37.9 - 69.3 170
341 36.6 - 68.7 163
331 35.5 - 68.1 158
321 34.3 - 76.5 152
311 33.1 - 66.9 147
302 32.1 - 66.3 143
293 30.9 - 65.7 139
285 29.9 - 65.3 135
277 28.8 - 64.6 131
269 27.6 - 64.1 128
262 26.6 - 63.6 125
255 25.4 - 63.0 121
248 24.2 - 62.5 118
241 22.8 100.0 61.8 114
235 21.7 99.0 61.4 111
229 20.5 98.2 60.8 109
223 - 97.3 - 104
217 - 96.4 - 103
212 - 95.5 - 100
207 - 94.6 - 99
201 - 93.8 - 97
197 - 92.8 - 94
192 - 91.9 - 92
187 - 90.7 - 90
183 - 90.0 - 89
179 - 89.0 - 88
174 - 87.8 - 86
170 - 86.8 - 84
167 - 86.0 - 83
163 - 85.0 - 82
156 - 82.9 - 80
149 - 80.8 - -
143 - 78.7 - -
137 - 76.4 - -
131 - 74.0 - -
126 - 72.0 - -
121 - 69.8 - -
116 - 67.6 - -
111 - 65.7 - -
Delta Steel, L.P.

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