Gnee Steel (Tianjin) Co., Ltd. is one of the most professional round bar manufacturers and suppliers in China, also supports customized service. If you're going to buy round bar made in China, welcome to get free sample from our factory. Quality products and low price are available.
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Q500D Round Bar
Q500D Round Bar Products Composition
The chemical composition of Q500D round bar mainly includes carbon (C), silicon (Si), manganese (Mn), molybdenum (Mo), phosphorus (P), sulfur (S), chromium (Cr), copper (Cu), cadmium (Cd), vanadium (V), titanium (Ti), aluminium (Al), niobium (Nb), nitrogen (N), potassium (K) and other elements. Among them, the content of carbon is between 0.18-0.22%, the content of silicon is not more than 0.60%, the content of manganese is between 1.70-2.00%, the content of molybdenum is not more than 0.10%, the content of phosphorus is not more than 0.030%, the content of sulfur is not more than 0.025%, the content of chromium is not more than 0.35%, the content of copper is not more than 0.35%, the content of cadmium is not more than 0.03 per cent, vanadium not exceeding 0.20 per cent, titanium not exceeding 0.20 per cent, aluminium not less than 0.015 per cent, niobium not exceeding 0.05 per cent, nitrogen not exceeding 0.015 per cent and potassium not exceeding 0.05 per cent.
Q500D Round Bar Products Details
- Low-temperature resistance: Q500D round bar has good low-temperature resistance and can maintain its performance and strength in low-temperature environment.
- High strength: as a kind of low alloy high-strength structural steel, Q500D round bar has high strength, which is suitable for occasions that need to bear large loads.
- Processing services: provide isothermal quenching, cold drawing and other processing services to meet different needs.
Q500D Round Bar Products Image
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