Heat treatment process and performance characteristics of 30Cr2Ni2Mo steel plate

Heat treatment of 30Cr2Ni2Mo steel plate: (quenching 850 degrees; coolant: oil; tempering temperature 600 degrees; coolant: water, oil); Brinell hardness HBW less than or equal to 269 for steel annealing or high temperature tempering supply.

The 30Cr2Ni2Mo steel plate fulfills the standard GB/T 3077. The gross size of the sample is 25mm.

Performance characteristics and uses of 30Cr2Ni2Mo steel plate:
30Cr2Ni2Mo steel is used for quenched and tempered parts that require high strength, high toughness, large section size, such as transmission eccentric shaft of horizontal casting machine, forging press, crankshaft, etc.

30Cr2Ni2Mo steel plate trademark introduction:
30Cr2Ni2Mo is read as 30 chromium, 2 nickel and 2 molybdenum. It is a steel grade made by appropriately participating in one or several alloying elements on the basis of high-quality carbon structural steel. It is a high-quality alloy special steel.