165Crmov46 - Alloy steel - Shanghai Zhilian steel trade

Application of a wide range of cold-working die steel, high strength, good hardenability and good wear resistance, but poor impact toughness. Mainly used for shock loading less demanding wear Die and punch, cold-cut scissors, drill sets, gauge, drawing dies, pressure die, thread rolling board, drawing die and die thread rolling [1 ]?.
Features:
● pure steel vacuum degassing refining process.
● ball softening annealing treatment, a good cutting performance.
● strengthen the elements vanadium, molybdenum special by adding, extremely excellent wear resistance.
Uses:
● thin plate thickness is less than 2MM, efficient blanking die, punching die and pressure die set.
● a variety of scissors, inlaid blade, woodworking blade.
● thread rolling die and wear slider.
● cold heading dies, thermosetting resin molding.
● deep drawing molding, extrusion dies. Physical properties of hardness: annealing, 269 ~ 217HB, indentation diameter of 3.7 ~ 4.1mm; quenching, ≥ 60HRC heat treatment specifications: heat treatment specifications: 1) quenching, 950 ~ 1000 ℃ oil cooling; 2) quenching 980 ℃, oil cooling, 180 ℃ tempering 2h. Microstructure: martensite + carbide + retained austenite undissolved.
● Delivery status: the status of delivery of steel to annealing.