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Weather Resistance Steel Plate Q345gnhl

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Weather Resistance Steel Plate Q345gnh

Q345GNH Steel Plate Bridge Features: Traditional high-strength bridge steel not only has poor impact toughness, weldability and fatigue properties, but also cannot resist the corrosion of the atmosphere and marine environment. Therefore, the concept of High Performance Steel (HP) III has been proposed abroad. Q345GNH steel plate has a high strength, but its welding properties, low temperature toughness, especially corrosion resistance has also been greatly improved. Weathering steel is a low alloy steel between ordinary steel and stainless steel, weathering resistance is 2 to 8 times than ordinary steel. High performance weathering bridge steel can resist corrosion from industrial atmosphere, acid rain, marine atmosphere and seawater, and is suitable for uncoated use in inland and coastal bridges.


Weather Resistance Steel Plate Q345gnh chemical composition

GradeCSiMnPSCuTiRe
Q345GNH≤0.120.20-0.600.50-0.900.07-0.12≤0.0350.25-0.50≤0.13≤0.15


Weather Resistance Steel Plate Q345gnhl physical properties

GradeYield Strength (MPa)Ultimate Tensile Strength (MPa)Elongation at Break (%)
Q345GNH34544022


Weather Resistance Steel Plate Q345gnhl Specification

Grade

Carbon steel coil

Standard

AiSi, ASTM, bs, DIN, GB, JIS

Thickness

0.75-300mm or as required

Width

600-1500mm or as required

Length

600-6000mm or as required

Model Number

Q235B,Q195B,A283,A285,GR.A,GR.B,GR,C,ST52,ST37,ST35,A36,SS400,SS540,S275JR,S355JR,S275J2H,Q345,Q345B,A516 ,GR.50/GR.60,GR.70,etc

Delivery Time

7-15Days

Coil Weight

2-10Tons

Coil ID

508/610mm

Technique

Hot Rolled /Cold Rolled

Payment

30% TT/LC

Shipment

Container and Bulk Ship


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Weather Resistance Steel Plate Q345gnh Weather Resistance Steel Plate Q345gnh chemical composition Weather Resistance Steel Plate Q345gnhl physical properties Weather Resistance Steel Plate Q345gnhl Specification
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Industries We Proudly Service

Industries We Proudly Service

Building Construction
Specific requests for on-site construction are generally required and we will work with our clients to meet their needs.
Oil & Gas
We supply high strength steel to the oil and gas industry and our equipment is customized to cut advanced high strength steel for the oil and gas industry.
Medica Equipment
TISCO supplies hospital beds and related furniture applications that require low micro surface finishes for plating applications.
Spaceflight
Our high-quality steels and aircraft-grade metals also play an important role in specialty aerospace parts.
Agriculture
TISCO has been a proud supplier of steel to the agriculture and farming industry, and we understand the ups and downs that the industry has experienced.
Heavy Equipment
We also supply several exercise equipment manufacturers with special high surface quality and high strength applications.

Can I go to your factory to visit?

Of course, we welcome customers from all over the world to visit our factory.
Q : How long is your delivery time?
A : Our daily inventory is more than 6000 tons, so for common product size, just need 5-7 work days from stocks, ifthe special size from new production, delivery 15-21 days.
Q : Does the product have quality inspection before loading?
A : Of course, all our products are strictly tested for quality before packaging, and unqualified products will be destroyed.we accept third party inspection.
Q : Can you accept customization?
A : Yes. Can be customized according to customer requirements
Q : How do we trust your company?
A : We specialise in steel business for years as golden supplier on Alibaba, headquarter locates in Jinan, Shandong province, you are welcome to investigate in any ways, by all means, we have CE and ISO9001 certificate, quality can be guaranteed, the most important point is that we ship enough weight as per the order.
Q : What's your supported standard of products?
A : We can supply BG/T, ASTM;, EN/DIN,; JlS and other common standards products. Customers can name their requests and we can supply accordingly.

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