42CrMo4/DIN 1.7225 Alloy Steel manufacturers and suppliers, supplied with round rods,square/flat bars,rollers,shafts,blocks and forging pieces.
42CrMo4/DIN 1.7225 steel is a commonly used grade contains Chromium-Molybdenum elements in European standard EN10083 and EN10250. This steel has good strength and toughness,and good low-temperature impact toughness which are mostly used after quenched and tempered heat treatment. DIN 1.7225 / 42CrMo4 is widely used in large size and important parts,such as axle,gear,connecting rod,engine cylinder,spring,oil drill pipe joints and pinions.
|42CrMo4/1.7225||0.38-0.45||≤ 0.4||0.6-0.9||≤ 0.025||≤ 0.035||0.9-1.2||0.15-0.3|
3.Heat Treatment & Mechanical Property