China Q215 and Q235 carbon structural steel wire rod manufacturer

China Q215 and Q235 carbon structural steel wire rod manufacturer

Both Q215 and Q235 are carbon structural steels, which are widely used in construction, machinery manufacturing and other fields.

The sulfur and phosphorus content of Q215 steel is generally controlled at a low level, and it also contains appropriate amounts of carbon, silicon, manganese and other elements to meet its mechanical properties and processing performance requirements.

Q215 steel has moderate yield strength, has certain strength and plasticity, and is suitable for structural parts that require certain load-bearing capacity.

Q215 carbon structural steel wire rod is mainly used to make welded steel pipes, galvanized welded pipes and various hardware parts, such as furnace supports, anchor screws, bolts, round nails, wood screws, stamped iron hinges, etc.

Q235 carbon structural steel wire rod:

The chemical composition of Q235 steel is similar to that of Q215, but the content of each element may be different to meet its higher mechanical property requirements. Similarly, the sulfur and phosphorus content are also controlled at a low level.

The yield strength of Q235 steel is higher than that of Q215 steel, and it also has good plasticity and welding properties, which makes Q235 steel used in a wider range of fields.

Q235 carbon structural steel wire rod is often used to roll into various sections of steel, medium-thick steel plates and construction steel bars. It is also used in the construction of factory building frames, high-voltage transmission towers, vehicles, boilers, containers, ships and other structural parts, as well as in the production of mechanical parts that do not have high performance requirements.

Comparison of Q215 and Q235 carbon structural steel wire rods:

Strength: The yield strength of Q235 steel is higher than that of Q215 steel, so Q235 steel performs better in terms of load-bearing capacity.

Usage: Due to the difference in strength, Q235 steel has a relatively wider range of applications in fields such as construction and machinery manufacturing. However, in some situations where strength requirements are not high, Q215 steel can also meet the needs.

Purchase and Precautions

Supplier selection: When purchasing Q215 and Q235 carbon structural steel wire rods, you should choose suppliers with good reputation and qualifications to ensure product quality.

Quality inspection: Upon receipt, steel wire rods should be inspected for quality, including chemical composition analysis, mechanical property testing, etc., to ensure that they comply with relevant standards and requirements.

Storage and transportation: During storage and transportation, steel wire rods should pay attention to moisture-proof and rust-proof measures to maintain their good performance.

Q215 and Q235 carbon structural steel wire rods have broad application prospects in construction, machinery manufacturing and other fields. When selecting and using, reasonable choices should be made based on specific needs and scenarios.

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