34CrMo4 plate to EN 10083-3 steel sheet length
Our company attaches great importance to technical support and after-sales service, and has established a customer service center to provide unified technical support and service for 34CrMo4 plate to EN 10083-3 various engineering projects. Customer service center has a strong technical force of technical service team, composed of a customer service center manager, several 34CrMo4 plate to EN 10083-3 after-sales service personnel, responsible for unified acceptance and processing of local after-sales service needs.
34CrMo4 plate to EN 10083-3 annealing is to heat the steel to 30 ~ 50℃ above the critical temperature, keep it in the heat treatment furnace for a period of time, and then cool it down to room temperature with the furnace. The purpose of 34CrMo4 plate to EN 10083-3 annealing is to refine the grain of steel, eliminate internal stress and reduce hardness, improve cutting performance, increase toughness and plasticity, and facilitate welding and rolling processes. 34CrMo4 plate to EN 10083-3 annealing can be complete annealing, incomplete annealing, stress relief annealing, isothermal annealing and spheroidizing annealing.
20 # material is a high-quality low-carbon carbon steel, cold-extruded, carburized and hardened steel. 34CrMo4 plate to EN 10083-3, 20 # material has low strength, good toughness, plasticity and good weldability. Chemical composition of 20 # round steel bar: C: 0.17 ~ 0.23, Si: 0.17 ~ 0.37, Mn: 0.35 ~ 0.65, S: ≤0.035, P: ≤0.035, Cr: ≤0.25, Ni: ≤0.30, Cu: ≤0.25. 20# carbon steel mechanical properties: Shear strength 275 ~ 392MPa, Tensile strength is 253 ~ 500MPa, elongation min. 25%.
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