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The heat treatment process of 35CrMo4 steel usually includes the following steps: Solution annealing: heating to 800-850°C, holding time depends on material thickness and specifications, generally 1 hour/25mm. The cooling method is air cooling or directio
35CrMo4 steel is often used in the manufacture of high-strength and high-wear parts such as braking systems, steering systems, and suspension systems in the automotive industry. In addition, it can also be used in the manufacture of engine components. The
The welding performance of 35CrMo4 steel is a hot research field, some studies show that: Welding deformation: 35CrMo4 steel is prone to thermal deformation and residual stress during welding, which affects its mechanical properties. Welding cracks: Defec
The mechanical properties of 35CrMo4 steel at high temperature is a hot research field. Some studies have shown that 35CrMo4 steel has the following characteristics at high temperatures
35CrMo4 steel is a low-alloy steel, mainly used in the manufacture of mechanical parts and engineering components, with high strength, toughness and wear resistance. Its chemical composition contains about 0.3% to 0.4% carbon, 0.6% to 0.9% chromium, and s
S235JRG2 steel plate is a mild steel plate commonly used in construction and machinery manufacturing. The following are some knowledge points about S235JRG2 steel plate:
S235JRG2 steel plate is a non-alloy structural steel defined in European standard EN
HSLA Grade 50 steel plate (High Strength and Low Alloy) is a low-alloy, high-strength steel used in shipbuilding, bridge construction, gas pipelines and automotive manufacturing. Here are some knowledge points related to HSLA Grade 50 steel plate:
The ch
In the national standard, the P and S requirements of Q345E structural steel are not very strict, but because the mechanical properties required by the user are higher than the national standard, the impact test is conducted at -40 ℃, so we strengthen the
Low alloy structure and high strength steel Q345E steel can be used in the part of railway vehicle and meet the requirements of speed increase of railway vehicle in our country. The customer orders to our company according to GB/T1591-2008 standard, and p
Mechanical test results of hot coil production of weathering steel SPA-H before and after composition optimization. Through the composition design of low Ni and high Ti, the mechanical properties of the steel SPA-H, such as tensile strength, yield strengt