china steel pipe tube steel pipe tube

  • china steel pipe tube steel pipe tube

  • The mechanical properties of 30CrMo steel are as follows: tensile strength 930 MPa, yield strength 785 MPa, elongation after fracture 12%, impact absorption energy 63 J. china steel pipe tube steel pipe tube, 30CrMo steel has high strength and toughness. When the temperature is lower than 500°C, 30CrMo steel has good high-temperature strength, good machinability, medium cold bending plasticity, high hardenability and good welding performance. 30CrMo steel is generally used in quenched and tempered condition.

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