What are the precautions for use of 34crmo4 forged steel bar material

What are the precautions for use of 34crmo4 forged steel bar material

What are the precautions for use of 34crmo4 forged steel bar material

Customer service center has provided after-sales service for many large-scale information systems, and has accumulated rich working experience in the process of 34crmo4 forged steel bar material service for many years. It can provide accurate, timely and high-quality support and service for users, which is well received by users.

34crmo4 forged steel bar material, 09CrCuSb steel has the following advantages: 1. The alloy ratio is optimized and rare alloy is added. The finished steel product has excellent sulfuric acid uniform corrosion resistance. 2. The content of As, Sn, Pb and other elements, and the gas content of hydrogen, oxygen and nitrogen are controlled to improve the purity of the billet. According to the analysis of many times, the grain size of the material is not coarser than grade 6. The corrosion resistance of the equipment made of 09CrCuSb steel is improved, and the maintenance cycle is relatively prolonged, which has great economic benefits.

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

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