ASTM A572 Gr50 H Profile Steel

ASTM A572 Gr50 H profile steel

A572Gr50, high-strength low-alloy niobium-vanadium structural steel plate, is widely used in engineering structures, such as building steel structures, construction machinery, mining machinery, trucks, bridges, pressure vessels, etc., especially for construction and engineering machinery components that require good weldability and toughness.

A572GR is divided into five grades: 42 (290), 50 (345), 55 (380) are suitable for riveted, bolted or welded structural parts, 60 (415) and 65 (450) are used for bridge riveted and bolted structural parts or welded structural parts for other purposes.

H-shaped steel is a widely used profile in steel structure buildings today, and it has many differences compared with I-shaped steel. The first is the flange, and second, the inner surface of the flange has no inclination, and the upper and lower surfaces are parallel. The cross-sectional properties of H-beams are significantly better than traditional I-beams, channel steels and angle steels.

H-shaped steel is an economical cross-section high-efficiency profile with more optimized cross-sectional area distribution and a more reasonable strength-to-weight ratio. It is named because its cross-section is the same as the English letter "H". The two outer and inner sides of the H-shaped steel have no slope and are straight. This makes the welding and splicing of H-beams easier than I-beams, and has better mechanical properties per unit weight, which can save a lot of materials and construction time.

The disadvantages are mainly high manufacturing costs, poor corrosion resistance, poor plasticity, and inability to adapt to special construction work requirements.

A group photo of the GNEE company team. We were founded in 2008. We have rich experience in steel export and have established cooperative relationships with more than 120 countries and regions around the world. If you have any steel needs, please contact us and we will provide you with high-quality services. , to meet your purchasing needs, and also welcome new and old customers to visit:

Photos of the morning meeting of GNEE Group. A good day starts with the morning meeting of the team. Start the day's work energetically and provide better customer service:

Members of the Profile steel team of GNEE and other team members explained the goals of this event. In the following work, they will work hard to achieve their own customized goals:

When GNEE customers visited the company, the salesperson warmly received them and took photos. We look forward to more cooperation from new and old customers, and also warmly welcome your visit:

GNEE Company has signed first-level agency agreements with some large steel plants such as Baosteel, Maanshan Iron and Steel, and Anshan Iron and Steel, which has a strong price war advantage. We are committed to strict quality control and thoughtful customer service, and our experienced staff are always ready to listen to your requirements to ensure full customer satisfaction:

GNEE company has passed SGS CE ISO and other certifications, has complete testing equipment, strong technical force, and accepts factory testing. We firmly believe that "quality is the core of a company's sustainable strength". We will establish stable, long-term, win-win cooperative relationships with our customers and stick to them:

We can provide professional services, we have ASTM A572 Gr50 H Profile Steel and angle steel and other products in stock, if you have any needs, please contact us.

Q1: Are you manufacturer or trader?

A: Yes, we are manufacturer and trader, and if you need other special product, we will do our best to help you, so that we can build a long-term business relationship.

Q2: Can I order the product with special size?

A: Of course you can, and meanwhile according to your detail requests.

Q3: Why your best choice?

A: We have direct factory and many vears of export experience, and offer the best price with high quality product, timely delivery, also have good after-sales service, therefore with good reputation and many clients have good long-term business relationship.

Q4: Accepted terms of dellvery ?

A:We accept EXW.FOB.CFR.CIF.etc. you can choose the one which is the most convenient or cost effective for you

Q5: How to order ?

A:Please send us your purchase order by email or fax. Or you can ask us to send a proforma invoice for your order.We need to know the following inforation for your order.

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