Welcome to Henan BBN Steel

  • zhengzhou
    henan ,China
  • Opening Time
    Mon - Sat: 08.00 to 18.00
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Customer service center has provided after-sales service for many large-scale information systems, and has accumulated rich working experience in the process of S355M datenblatt service for many years. It can provide accurate, timely and high-quality support and service for users, which is well received by users.

Quenching is a heat treatment process in which steel parts are heated to above the critical temperature, and after proper heat preservation, the parts are quickly cooled to room temperature in water or oil, so that martensite transformation occurs. The hardness of the quenched S355M datenblatt increases sharply. Quenching is to prepare the organization for adjusting and improving the performance of S355M datenblatt during tempering, while tempering determines the performance and life of the workpiece.

Q/BQB 310-2009 SAPH310 automotive structural steel technical dataChemical composition (melting analysis)%Carbon : ≤0.10, Silicon : ≤0.05, Manganese: ≤0.50, Phosphorus: ≤0.035, Sulfur: ≤0.035, Aluminum: ≥0.01Mechanical propertiesYield strength MPa: ≥185Tensile strength MPa: ≥310Elongation: ≥35

Training is one of the important factors in the construction of corporate culture. Online training system can be used to enable all employees to take advantage of fragmented time and carry out targeted training anytime and anywhere without the limitation of time and region. Through training to improve work skills, at the same time, through training, let all improve their quality education level, let employees work around a goal, create a career, and produce results.

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