Home page

GR40 Rebar

Hot Sale 8mm 10mm 12mm 14mm 16mm Rebar Hrb355 Hrb400 Hrb500 Cement Iron Rod Reinforcing Deformed Rebar Steel Bars Rod

keywords:

rebar

reinforcing bar

deformed bar

Product Categories

Steel Rebar

Email：

sales07@zgdtsteel.com

WhatsApp：

+8615315550509

Related Products

Message

Overall performance
Excellent mechanical properties. The mechanical properties are mainly manifested in the strength and plasticity of steel bars. In terms of strength, it has increased by more than 19% compared to grade II steel; In terms of plasticity, the standard stipulates that the elongation rate should not be less than 14%, and the actual average elongation rate can reach about 20%. Under the premise of increasing strength, the plasticity index of CA40 steel bars does not decrease, and the strength and plasticity are well matched.
Good welding performance. Due to the similar welding performance between CA40 steel bars and grade II steel. Capable of meeting the requirements of welding processes, adaptable to various welding methods, easy to weld, and with joint strength equivalent to that of the base material.
Excellent process performance. The bending and anti bending properties of CA40 steel bars can both achieve continuous cracking; Due to the use of special shape and technology, CA40 steel bars have good anchoring performance, solving the problem of excessive reinforcement density during construction, making it easy to pour concrete and reducing construction workload.
Good seismic performance. The flexural strength ratio should not be less than 1.25, which is beneficial for improving the seismic performance of buildings.
Complete specifications. The diameter range is 6-50mm, with recommended diameters of 6, 8, 10, 12, 16, 20, 25, 32, 40, and 50mm.
Application effect
CA40 grade steel bars have high strength, good toughness, easy welding, and stable performance, which can save about 15% of steel consumption. The reinforcement density is reduced, increasing the welding, binding, and concrete pouring space for various reinforcement types. Construction is convenient, saving transportation, site occupation, and construction workload during construction, and the overall benefits are good.
The use of CA40 grade steel bars can not only reduce costs and improve the seismic performance of concrete structures, but also significantly enhance the safety of components under ultimate bearing capacity, improve the comprehensive performance of reinforced concrete structures, and ensure the quality of building structures.

Product Name	Rebar
Diameter	6.0mm-50mm
Length	Coil or customized
Material	HPB355,HRB400E,HEB500E,GR40,GR60,CA40,CA50,ASTM A615, B500A,B500B,B500C
Surface	Black skin,Oiling，galvanized，Epoxy coating,etc
Technique	Hot rolling
Application	It has been widely used in long-span buildings, bridges, high-rise buildings and other projects.
Standard	GB,GOST,ASTM,AISI,JIS,BS,DIN,EN
Delivery time	Within 7-15 workdays after receiving deposit or L/C
Export packing	Waterproof paper, and steel strip packed. Standard Export Seaworthy Package.Suit for all kinds of transport,or as required
Payment	T/T L/C, Western Union etc.
MOQ	25tons

Chemical composition

C	Si	Mn	P	S	Ceq
≤0.25%	≤0.80%	≤1.6%	≤0.045%	≤0.045%	≤0.54%

Mechanical properties

Yield strength（MPa）	Tensile strength（MPa）	Elongation after fracture（%）
≤400	≤540	≤16

Application scenarios

1. Construction engineering: Steel reinforcement is widely used in construction engineering, such as beams, columns, slabs, walls, etc. in concrete structures, as well as reinforced concrete prefabricated components, tunnels, bridges, water conservancy projects, subways, etc.
2. Transportation: In the transportation industry, steel bars are used to manufacture building structures such as vehicles, railway tracks, bridges, and tunnels, as well as to manufacture oil and gas pipelines and offshore platforms in marine engineering.
3. Metallurgical industry: Steel bars are also widely used in the metallurgical industry, such as manufacturing equipment for steelmaking furnaces, blast furnaces, as well as molds, rollers, bearings, and other components in casting, rolling, and drawing processes.
4. Petrochemical industry: In the petrochemical industry, steel bars are used to manufacture oil and gas storage tanks, petrochemical equipment, chemical pipelines, etc.

PACKING & SHIPPING

We process customer orders and deliver within 3-5 days. Customize special products according to actual conditions and arrange delivery within 7-30 days to meet customers' urgent needs.Dongte Steel is also the only company that promises to recycle unqualified products.

ABOUT US

Dongte (China) Metal Products Sales Co., Ltd. is a large enterprise integrating production and sales (international export). The factory covers an area of 30,000 square meters.Convenient sea, land and air transportation.We have complete testing equipment and strong technical force. The company has advanced production equipment, equipped with key equipment such as pressing machines, large heat treatment furnaces, beveling machines, sawing machines, large sandblasting machines, and various testing instruments. The annual export volume of steel products exceeds 15 million tons. The company has passed ISO9001 international quality management system certification and obtained 8 quality system certifications including provincial enterprise letter of credit, enterprise credit certificate, quality service certificate, and integrity management demonstration unit. Main products: dozens of products such as carbon steel rods, steel bars, angle grooves, I-beams, and hundreds of steel materials. Our company has the most advanced production equipment to ensure the most favorable product quality. In recent years, the company has always occupied the market with high-quality products. At the same time, it has established long-term friendly cooperative relations with major domestic and foreign steel plants such as Baosteel, Taiyuan Iron and Steel, Posco Steel, etc., and provides customers with high-quality products and services conveniently and quickly. The products are sold all over the country, including Southeast Asia, Central Asia, North Africa, South America and other regions. The company's business philosophy: Win users with integrity, win the market with quality products, win reputation with service, and eventually become lifelong friends of cooperation.

Every order we place, we will follow up on time. Ensure timely and safe delivery to customers. And constantly listen to customers’ opinions and suggestions to reassure customers.

ISO 9001

FAQ

Q1:Can you send samples?

A:Of course, we can provide customers with free samples and express shipping service to all over of the world.

Q2:What product information do I need to provide?

A:Please kindly provide the grade, width, thickness, surface treatment requirement should you have and quantities you need to purchase.

Q3:It's my first time to import steel products, can you help me with it?

A:Sure,we have agent to arrange the shipment, we will do it together with you.

Q4:Do you have any MOQ limit for products order?

A:Our minimum order quantity is 25 tons.

Q5:What ports of shipment are there?

A:Under normal circumstances, we ship from Shanghai, Tianjin, Qingdao, Ningbo ports, you can specify other ports according to your needs.

Q6:What is your terms of payment ?

A:Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shipment or based on BL copy or LC at sight.

Steel Rebar