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Q295NH H Section Steel
Q295NH Steel Beam
Q295NH h shaped steel in "Q" represents the letter of yielding pinyin, "235" represents the yield strength of 235MPa, "NH" is the weathering NH" is weathering resistant.
Q295NH h beam metal is a kind of weathering-resistant structural steel, which is delivered in hot rolled, normalized and normalized and tempered condition, and it has the characteristics of high quality steel such as toughness, plastic ductility, molding, welding, abrasion, high temperature and so on.
Q295NH h section beam is made of plain carbon steel by adding a small amount of copper, nickel and other corrosion-resistant elements, which has the characteristics of high-quality steel such as toughness, plastic extension, molding, welding, abrasion, high temperature, fatigue resistance, etc.; at the same time, it is rust-resistant, which makes the component corrosion-resistant and prolongs its life, reduces thinning and consumption.
Q295NH h beam structure is mainly used for steel structures used in railroads, vehicles, bridges, pylons, photovoltaic, high-speed engineering and other long-term exposure to the atmosphere. It is used in the manufacture of containers, railway vehicles, oil derricks, seaport buildings, oil extraction platforms and chemical and petroleum equipment containing hydrogen sulfide corrosive media containers and other structural components.
China h type steel beam Distributors--GNEE Group
Q295NH Metal H Beam
Q295NH h shape metal chemical composition:
| Grade |
C |
Si |
Mn |
P |
S |
Cu |
Cr |
Ni |
|
Q295NH |
≤0.15 |
0.10-0.50 |
0.30-1.00 |
≤0.030 |
≤0.030 |
0.25-0.55 |
0.40-0.80 |
≤0.65 |
Q295NH h beam mechanical properties:
| Grade | Yield strength |
Tensile strength Rm |
Elongation after fracture A50mm% |
| Q295NH | ≥295MPa | 410-570 | ≥24 |
China h beam section Distributors--GNEE Group
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GNEE The company guarantees the quality of products with strong financial strength, advanced management experience and strict quality control system for incoming materials. The excellent products and good reputation are well known throughout the country and have won the trust and support of major steel mills and customers.
China Structural Steel Beams Factory--GNEE Group
We have on-line heavy duty H beam steel products, welcome to visit our company, if you have more needs and questions about other steel products, please feel free to contact us!