Mild Steel, Cold Rolled Steel (JIS G3141 SPCC), and Hot Rolled Steel (JIS G3131 SPHC) are commonly used materials in metal cable management products. In this article, we will discuss the characteristics, pros and cons, and example use cases of these materials in the construction sector and cable management discipline.

Mild Steel

Mild Steel is a type of low carbon steel that contains less than 0.25% carbon. It is the most commonly used type of steel in the construction industry due to its low cost and ease of use.

Pros

• Low cost
• Easy to work with
• Widely available

Cons

• Prone to corrosion
• Not suitable for outdoor use

Example Use Case

Cable trays and cable ladders are common examples of metal cable management products made from Mild Steel. These products are widely used in commercial and industrial buildings due to their low cost and ease of use. Mild Steel cable tray

Cold Rolled Steel (JIS G3141 SPCC)

Cold Rolled Steel (JIS G3141 SPCC) is a type of steel that has been processed at room temperature to improve its strength and hardness. It is commonly used in applications where a high degree of precision is required.

Pros

• High dimensional accuracy
• Good surface finish
• Excellent formability

Cons

• Relatively expensive compared to Mild Steel
• May require additional coating for harsh environments

Example Use Case

Conduit pipes and fittings are common examples of metal cable management products made from Cold Rolled Steel (JIS G3141 SPCC). These products are highly precise and have excellent formability, making them ideal for use in electrical applications. Cold Rolled Steel (JIS G3141 SPCC) conduit pipe

Hot Rolled Steel (JIS G3131 SPHC)

Hot Rolled Steel (JIS G3131 SPHC) is a type of steel that has been heated above its recrystallization temperature and then cooled. This process results in a material with high strength and good ductility.

Pros

• High strength
• Good ductility
• Excellent formability

Cons

• Prone to rust and corrosion
• Not suitable for outdoor use without additional coating

Example Use Case

Cable trays and cable ladders are common examples of metal cable management products made from Hot Rolled Steel (JIS G3131 SPHC). These products are highly durable and have excellent formability, making them ideal for use in commercial and industrial buildings. Hot Rolled Steel (JIS G3131 SPHC) cable tray

Comparison between Mild Steel, Cold Rolled Steel (JIS G3141 SPCC), and Hot Rolled Steel (JIS G3131 SPHC)

• Mild Steel is low cost and easy to work with, while Cold Rolled Steel (JIS G3141 SPCC) and Hot Rolled Steel (JIS G3131 SPHC) are more precise and have better formability.
• Cold Rolled Steel (JIS G3141 SPCC) is more expensive than Mild Steel, while Hot Rolled Steel (JIS G3131 SPHC) is prone to rust and corrosion.
• Mild Steel is not suitable for outdoor use, while Cold Rolled Steel (JIS G3141 SPCC) and Hot Rolled Steel (JIS G3131 SPHC) may require additional coating for harsh environments.

Conclusion

In conclusion, Mild Steel, Cold Rolled Steel (JIS G3141 SPCC), and Hot Rolled Steel (JIS G3131 SPHC) are commonly used materials in metal cable management products. The best material to use depends on the specific application and environment.