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40Cr precision steel pipe

Author: Liaocheng precision steel pipe factory source: unknown date: January 30, 2019 19:43
 Display of 40Cr precision steel pipe
      40Cr Precision steel pipe Its tensile strength, yield strength and hardenability are higher than those of 45 steel, but its weldability is limited and it tends to form cracks. It is used for more important quenching and tempering parts, such as parts working under alternating load, parts with medium speed and medium load. After surface quenching, it can be used as parts with high load and wear resistance without great impact, such as gears, sleeves, shafts, crankshafts, pins, etc.
    Chemical composition of 40Cr precision steel pipe:
C:0.37~0.44   S i:0.17~0.37   Mn:0.50~0.80 Cr:0.80~1.10 Ni:≤0.30 P:≤0.035 S:≤0.035 Cu:≤0.30 Mo:≤0.10
    The mechanical properties of 40Cr precision steel pipe are as follows:

 Mechanical properties of 40Cr precision steel pipe

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Shandong Liaocheng precision steel pipe factory
Contact person: Director Wang
Mobile phone: 13963013099 18963561655
Email: 13963013099@163.com
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Address: JIANGGUANTUN Industrial Park, Liaocheng City, Shandong Province

Contact person: factory director Wang mobile phone: 13963013099 18963561655
Email: 13963013099@163.com Address: JIANGGUANTUN Industrial Park, Liaocheng City, Shandong Province
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