P20 steel is a widely recognized and utilized material for plastic molds because of a combination of...

P20 steel exhibits a range of hardness values depending on its processing, heat treatment, and...

The “QT” in 42CrMo4 QT stands for quenching and tempering. 42CrMo4 steel is designated as 1.7225 in...

4130 vs 4140 steel: let’s compare 4130 steel and AISI 4140 steel, drawing directly. Both are...

O1 tool steel Vs D2: O1 tool steel and D2 tool steel are both widely used cold-work tool steels, but...

D2 steel Vs. 4140: D2 tool steel and 4140 steel are both important ferrous alloys, but they belong...

What is D2 tool steel? D2 tool steel is a high-carbon, high-chromium, air-hardening steel with...

Heat treat D2 steel typically involves three basic steps: heating (austenitization), rapid cooling...

D2 tool steel is an important member of the high-carbon, high-chromium cold-worked tool steel...