Q195 Q235 Hot Rolled Steel Bar

China Q195 Q235 Hot Rolled Steel Bar manufacturer and supplier, we provide Q195 Q235 Hot Rolled Steel Bar to overseas buyers at most competitive price with good quality and on-time delivery.

Product Description

Hot Rolled Deformed Bar Q195, Iron rod concrete deform reinforcing steel bar

Q195: Q195 is a Chinese standard, and it is often referred to as "GB/T 700-2006 Q195." It is a carbon structural steel grade with a composition that typically includes the following elements:

Carbon (C): 0.06% - 0.12%

Silicon (Si): ≤ 0.30%

Manganese (Mn): ≤ 0.50%

Phosphorus (P): ≤ 0.045%

Sulfur (S): ≤ 0.050%

Q195 is a relatively low-cost steel grade commonly used in various structural and general engineering applications.

Q235: Q235 is another Chinese steel grade, often referred to as "GB/T 700-2006 Q235." It is also a carbon structural steel grade and is somewhat similar in composition to Q195. The typical composition of Q235 includes:

Carbon (C): 0.12% - 0.20%

Silicon (Si): ≤ 0.30%

Manganese (Mn): 0.30% - 0.70%

Phosphorus (P): ≤ 0.045%

Sulfur (S): ≤ 0.045%

Q235 is widely used in construction, machinery, and other industrial applications due to its good mechanical properties and versatility.

Hot-rolled steel bars made from Q195 and Q235 are often used in the construction of buildings, bridges, and infrastructure, as well as for manufacturing various components and structures. These steel grades are known for their strength and ductility when subjected to hot-rolling processes, which is why they are suitable for a wide range of applications.

Keep in mind that steel standards and grades can vary by region and country, so it's essential to consult the relevant national or international standards when using these steel grades for specific applications. Additionally, the mechanical properties and suitability of hot-rolled steel bars depend not only on the grade but also on factors such as heat treatment, dimensions, and intended use.

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