Q295NH Hot Rolled Weathering Steel Q295NH Corrosion Resistant Steel Plate Sheet

Q295NH Weather Resistant Steel Description

Q295NH Weather Resistant Steel is a high-strength, low-alloy steel designed to withstand harsh environmental conditions without the need for protective coatings. Known for its exceptional atmospheric corrosion resistance, this steel forms a protective patina that enhances durability, making it ideal for outdoor structural applications. Unlike standard carbon steels, Q295NH Corrosion Resistant Steel Plate offers superior performance in corrosive environments, reducing maintenance costs and extending service life. 

Q295NH Weather Resistant Steel stands out for its ability to form a self-protecting rust layer when exposed to atmospheric conditions, eliminating the need for painting or galvanizing. This protective patina, driven by alloying elements like copper and chromium, regenerates continuously, ensuring long-term corrosion resistance. Q295NH Corrosion Resistant Steel Plate is particularly valued for its low maintenance requirements, making it a cost-effective choice for structures like bridges, towers, and shipping containers. Additionally, Q295NH Hot Rolled Weathering Steel Sheet offers excellent weldability and machinability, allowing for versatile fabrication in construction and industrial projects. Its aesthetic appeal, with a natural rust-colored finish, also makes it a favorite for architectural sculptures and modern building facades.

Q295NH Weather Resistant Steel Datasheet

Q295NH Weather Resistant Steel is available in various forms to meet diverse project requirements. Common forms and dimensions include:

• Plates: Thickness from 2 mm to 60 mm, width from 1000 mm to 2500 mm, length up to 12000 mm.
• Sheets: Thickness from 1.5 mm to 10 mm, width from 1000 mm to 2000 mm, length up to 6000 mm.
• Coils: Thickness from 1.5 mm to 16 mm, width from 1000 mm to 2000 mm.
• Custom Sizes: Tailored dimensions available for specific structural or architectural needs.

These dimensions make Q295NH Hot Rolled Weathering Steel Sheet versatile for applications ranging from large-scale infrastructure to intricate architectural designs. Surface finishes, such as as-rolled or pickled, can be specified to meet project requirements.

Q295NH Weather Resistant Steel Chemical composition

The chemical composition of Q295NH Weather Resistant Steel is carefully engineered to enhance its corrosion resistance and mechanical strength. The inclusion of elements such as copper, chromium, and nickel promotes the formation of a stable patina, while low carbon content ensures good weldability. Below is a detailed table of the typical chemical composition of Q295NH Corrosion Resistant Steel Plate:

Note: Exact compositions may vary slightly based on manufacturer specifications.

This balanced alloy composition ensures that Q295NH Hot Rolled Weathering Steel Sheet maintains excellent corrosion resistance while retaining sufficient strength for structural applications.

Q295NH Weather Resistant Steel Mechanical Properties

The mechanical properties of Q295NH Weather Resistant Steel make it suitable for demanding structural applications. With a minimum yield strength of 295 MPa and robust tensile strength, it offers a balance of toughness and durability. The following table outlines the typical mechanical properties of Q295NH Corrosion Resistant Steel Plate:

Note: These values are based on standard testing conditions and may vary with thickness and processing.

The high elongation and impact toughness of Q295NH Hot Rolled Weathering Steel Sheet ensure it can withstand dynamic loads and cold climates, making it ideal for outdoor structures like railway cars and transmission towers.

Equivalent Grade of Q295NH Weather Resistant Steel

Q295NH Corrosion Resistant Steel Plate has equivalents in international standards, offering similar corrosion resistance and mechanical properties. The table below lists common equivalent materials for Q295NH Weather Resistant Steel:

Note: Equivalencies are approximate and depend on specific chemical and mechanical property requirements.

These equivalent grades, like Q295NH Hot Rolled Weathering Steel Sheet, are designed for atmospheric corrosion resistance and are used in similar applications, such as bridges, containers, and outdoor sculptures. Always verify with suppliers for exact equivalence based on project specifications.