Q295GNH Steel
Q295GNH steel is a type of weathering steel designed for use in a range of outdoor and structural applications. Commonly used for bridges, trains, containers, and vessels, Q295GNH offers excellent resistance to weather and atmospheric conditions. Typically supplied in a control-rolled delivery condition, this steel plate is available in forms such as cold-rolled, as-rolled, or controlled-rolled, depending on the specific requirements of your project.
Q295GNH steel is known for its lower yield and tensile strength compared to some other steels, but it is valued for its weather resistance and versatility. It forms a protective rust layer when exposed to the elements, which helps to prevent further corrosion and extends the lifespan of the material. This makes it ideal for applications where durability and resistance to harsh weather are important. Additionally, Q295GNH steel can be supplied with various treatments and testing options, offering flexibility for different construction needs. Overall, Q295GNH is a reliable choice for projects requiring strong, weather-resistant steel at a reasonable cost.
Q295GNH Steel Supplier
At Corten Steel Tube, we are proud to supply Q295GNH steel, a reliable choice for various outdoor and structural applications. Q295GNH steel is a type of weathering steel known for its durability and ability to withstand harsh environmental conditions. This makes it an excellent option for uses such as bridges, trains, containers, and vessels.
Q295GNH steel is typically delivered in a controlled-rolled condition, and it can also be supplied as cold-rolled or as-rolled depending on your project needs. One of its standout features is its ability to form a protective rust layer when exposed to the elements. This layer helps prevent further corrosion and extends the lifespan of the steel, reducing the need for frequent maintenance.
Despite its lower yield and tensile strength compared to some other steels, Q295GNH offers great value due to its weather resistance and versatility. Whether you need steel for construction, transportation, or other applications, Q295GNH provides a strong, cost-effective solution. Contact us at Corten Steel Tube to learn more about our Q295GNH steel and how it can meet your project requirements.
Q295GNH Steel Specifications
Thickness: 5-300mm
Width: 1500-3700mm
Length: 4000-18000mm
Q295GNH Steel Chemical Composition
| Grade | C Max | Si | Mn | P | S Max |
|---|---|---|---|---|---|
| Q295GNH | 0.12 | 0.1-0.4 | 0.2-0.5 | 0.07-0.12 | 0.02 |
Q295GNH Steel Mechanical Properties
| Grade | Yield Strength(MPa) | Tensile Strength(MPa) | % Elongation min |
|---|---|---|---|
| Q295GNH | 285-295 | 430-560 | 24 |
Q295GNH Steel Physical Properties
| Temperature (°C) | Modulus of elasticity (GPa) | Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) and | Thermal conductivity (W/m·°C) | Specific thermal capacity (J/kg·°C) | Specific electrical resistivity (Ω mm²/m) | Density (kg/dm³) | Poisson’s coefficient, ν |
|---|---|---|---|---|---|---|---|
| 21 | – | – | 0.22 | – | |||
| 211 | 775 | – | 31.3 | 224 | – | ||
| 389 | – | 22 | 32.2 | 332 | 333 |
Heat Treatment of Q295GNH Steel
Heat treated : 1389°C – 1487°C
Q295GNH Steel Equivalent Grades
| Grade | Standard | Country | Application |
|---|---|---|---|
| Q295GNH | GBT | China | China structural steel and alloy steel |
| Q295GNHL | GBT | China | China structural steel and alloy steel |
Q295GNH Steel Application
Q295GNH steel plates find primary applications in diverse sectors such as vehicles, bridges, towers, and containers. Renowned for its weathering properties, Q295GNH steel is ideal for structures exposed to outdoor elements, offering durability and resistance against atmospheric corrosion. Its nature makes it suitable for constructing and maintaining infrastructures that require long-term reliability and structural integrity in varying environmental conditions.
We Supply Globally
We Supply Our  Q295GNH Steel to various countries like Mexico, Ireland, Oman, India, Russia, Algeria, Turkey, Bahrain, China, Trinidad & Tobago, Austria, Qatar, Ecuador, United Arab Emirates, Poland, Jordan, Libya, Philippines, Hungary, Nigeria, Bulgaria, Indonesia, Chile, Macau, Colombia, Croatia, Germany, Ghana, Argentina, South Africa, Greece, Switzerland, Hong Kong, Kuwait, France, Italy, Costa Rica, Kenya, Namibia, Azerbaijan, Japan, Venezuela, Morocco, Brazil, New Zealand, United Kingdom, Canada, Mexico, Bolivia, Romania, Iraq, Tibet, Angola, Chile, Estonia, Puerto Rico, South Korea, Nigeria, Finland, Tunisia, Slovakia, Vietnam, Egypt, Lithuania, Czech Republic, Bhutan, Peru, Zimbabwe, Ukraine, Australia, Gabon, Taiwan, Sri Lanka, Thailand, Lebanon, Kazakhstan, Belarus, Gambia, Norway, Netherlands, Bangladesh, Sweden, Pakistan, Serbia, Iran, Iran, Nepal, Spain, Poland, Yemen, United States, Singapore, Malaysia, Israel, Mongolia, Belgium, Afghanistan, Denmark, Portugal, Saudi Arabia.
We Supply Worldwide
We Supply Our Q295GNH Steel to various cities like Toronto, Al Khobar, Chandigarh, Haryana, Perth, Algiers, Ahvaz, Ulsan, Moscow, Istanbul, Howrah, Singapore, Ho Chi Minh City, Port-of-Spain, London, Rajkot, New York, New Delhi, Nagpur, Kuwait City, Karachi, Surat, Ernakulam, Gimhae-si, Granada, Kanpur, Kolkata, Lahore, Madrid, Visakhapatnam, Secunderabad, Bangkok, Mumbai, Coimbatore, Bogota, Milan, Tehran, Ranchi, Pimpri-Chinchwad, Montreal, Colombo, Bhopal, Seoul, Edmonton, Aberdeen, Caracas, Busan, Brisbane, Sydney, Calgary, Sharjah, Rio de Janeiro, Chennai, Chiyoda, Geoje-si, Jakarta, Thiruvananthapuram, Courbevoie, Riyadh, Indore, Jeddah, Hyderabad, Kuala Lumpur, Baroda, Ankara, Mexico City, Dubai, Gurgaon, Vung Tau, Lagos, Al Jubail, Melbourne, Los Angeles, Petaling Jaya, Bengaluru, Atyrau, Jamshedpur, Santiago, Hanoi, Thane, Pune, Doha, Faridabad, Vadodara, La Victoria, Muscat, Ludhiana, Jaipur, Navi Mumbai, Houston, Ahmedabad, Dammam, Manama, Nashik, Cairo, Abu Dhabi, Hong Kong, Dallas, Noida.