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Cooling performance of quenching oil (JB/T 6955-1993)

Abstract

ooling performance of quenching oil (JB/T 6955-1993)Oil Temperature (°C) Maximum cooling rateTempera

Cooling performance of quenching oil (JB/T 6955-1993)

Keywords: Quenching oil, cooling performance, temperature, maximum cooling rate, speed, N15 mechanical oil, N32 mechanical oil, No.2 ordinary quenching oil, rapid quenching oil, bright quenching oil,


Table  Cooling performance of quenching oil (JB/T 6955-1993)


Oil Temperature(℃) Maximum cooling rate
Temperature(℃) Speed(℃/s)
N15 Mechanical Oil 40 412 163
60 413 172
80 416 175
N32 Mechanical Oil 40 446 146
60 476 160
80 474 159
General Quench Oil #2 40 505 208
60 507 237
80 507 255
Quick Quench Oil 40 541 283
60 541 312
80 540 300
Bright Quench Oil 40 488 178
60 483 200
80 482 203
Graded Quench Oil No. 1 100 593 215
120 590 217
150 576 217
Vacuum Quench Oil 40 551 214
60 551 234
80 551 219

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