Dia5-50mm Deformed Steel Rebar/Reinforcing Steel Bars/Iron Rod

Dia5-50mm Deformed Steel Rebar/Reinforcing Steel Bars/Iron Rod System 1

Dia5-50mm Deformed Steel Rebar/Reinforcing Steel Bars/Iron Rod System 2

Dia5-50mm Deformed Steel Rebar/Reinforcing Steel Bars/Iron Rod System 3

Dia5-50mm Deformed Steel Rebar/Reinforcing Steel Bars/Iron Rod

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Loading Port:: Qingdao

Payment Terms:: TT OR LC

Min Order Qty:: 5 m.t.

Supply Capability:: 100000 m.t./month

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Dia5-50mm Deformed Steel Rebar/Reinforcing Steel Bars/Iron Rod

Detailed Information of Dia5-50mm Deformed Steel Rebar/Reinforcing Steel Bars/Iron Rod

Name	Steel Round Bar
Shape	Round Bar/Square Bar/Flat Bar/Plate/Wire
Standard	GB/ASTM/SAE/AISI/DIN/JIS/EN/BS
Surface Treatment:	Black/Peeling/Polished/Machined
Delivery Condition:	Hot Rolled or Forged/Peeled or Black Surface
Test	SGS/UT 100% Elements Testing
Certificate:	ISO/Mill Certificate
Service:	24 hours online service /
Service:	more than 20 years trading and manufacture
Quality Assurance:	the third party inspection, such as SGS, BV, TUV…etc. is acceptable
Packaging Details:	Seaworthy Packaging or as per customer's packing instruction

Product Overviews of Dia5-50mm Deformed Steel Rebar/Reinforcing Steel Bars/Iron Rod

Product Name	Typical Grades	Diameter(mm)	Standard Adopted
Carbon Steel	20 (1020/S20C/C22)
	40 (1040/S40C/C40)	Ø16-Ø300
	45 (1045/S45C/C45)
Bearing Steel	GCr9 (51100/SUJ1)
	GCr15 (52100/SUJ2/100Gr6)	Ø12-Ø250
	GCr9SiMn (A485-Gr.1/SUJ3)		GB/SAE/
Cr-Mo Steel	20Cr (5120/SCr420H/20Cr4)		JIS/DIN
	40Cr (5140/SCr440/41Cr4)	Ø12-Ø250
	42CrMo(4140/SCM440/42CrMo4)
Gear Steel	20CrNiMo
	20CrMn(5115/SMnC420/20MnCr5)	Ø16-Ø600
	20CrNiMo(8620/SNCM220/20CrMiMo2)

Company Introduction of Dia5-50mm Deformed Steel Rebar/Reinforcing Steel Bars/Iron Rod

CNBM International Corporation is the most import and export platform of CNBM group(China National Building Material Group Corporation) ,which is a state-owned enterprise, ranked in 270th of Fortune Global 500 in 2015.

With its advantages, CNBM International are mainly concentrate on Cement, Glass, Iron and Steel, Ceramics industries and devotes herself for supplying high quality series of refractories as well as technical consultancies and logistics solution.

Dia5-50mm Deformed Steel Rebar/Reinforcing Steel Bars/Iron Rod

After-sale service	l CNBM provides the services and support you need for every step of our cooperation. We’re the business partners you can trust; you can relax and get on with doing business.
	l For any problem, please kindly contact us at any your convenient time, we’ll reply you in our first priority within 24 hours

Advantages	l Industry experience over 20 years.
	l Shipment of goods -More than 70 countries worldwide.
	l The most convenient transport and prompt delivery.
	l Competitive price with best service.
	l High technical production line with top quality products.
	l High reputation based on best quality products.

Packaging & Delivery of Dia5-50mm Deformed Steel Rebar/Reinforcing Steel Bars/Iron Rod

Packaging Detail	Sea worthy packing /as per customer's packing instruction
Delivery Detail	15 ~ 40 days after receiving the deposit

Products Show

Dia5-50mm Deformed Steel Rebar/Reinforcing Steel Bars/Iron Rod

FAQ:

Are you a trading company or manufacturer?	Manufacturer
What’s the MOQ?	1000m2
What’s your delivery time?	15-20 days after downpayment received
Do you Accept OEM service?	Yes
what’s your delivery terms?	FOB/CFR/CIF
What's the Payment Terms?	30% as deposit,70% before shipment by T/T
	Western Union acceptable for small amount.
	L/C acceptable for large amount.
	Scrow ,Paybal,Alipay are also ok
Why choose us?	Chose happens because of quality, then price, We can give you both. Additionally, we can also offer professional products inquiry, products knowledge train (for agents), smooth goods delivery, excellent customer solution proposals.
Why choose us?
What's your available port of Shipment?	Main Port, China
What’s your featured services?	Our service formula: good quality+ good price+ good service=customer's trust
What’s your featured services?
Where are your Market?	Covering more than 160 countries in the world

Q: What are the main characteristics of high-speed steel?: High-speed steel is known for its exceptional hardness, toughness, and heat resistance. It can maintain its hardness even at high temperatures, making it ideal for cutting tools and machining applications. Additionally, high-speed steel has excellent wear resistance, allowing it to withstand heavy usage and prolong tool life. It also has good machinability and can be easily shaped into various cutting tools.

Q: What are the different grades and specifications of special steel?: Special steel encompasses a wide array of high-quality steels that are specifically engineered to possess exceptional properties and fulfill specific requirements for various industrial applications. These special steel grades and specifications are determined based on their composition, mechanical properties, and intended use. One commonly employed grading system for special steel is the AISI-SAE system, which classifies special steel into different grades based on their chemical composition. An example of a popular grade of special steel in this system is AISI-SAE 4140, known for its remarkable strength, toughness, and wear resistance. It contains elements like chromium, molybdenum, and carbon, contributing to its exceptional properties. Another extensively used grading system is the ASTM system, which categorizes special steel based on their mechanical properties and intended use. A commonly used grade in this system is ASTM A36, renowned for its excellent weldability, toughness, and low carbon content. It finds application in structural uses such as building construction and bridges. Specific grades and specifications of special steel are also tailored for particular industries or applications. For instance, stainless steel is a special steel grade with a high chromium content, offering superb corrosion resistance. It is widely employed in applications requiring resistance to moisture, chemicals, and high temperatures, such as the food industry or medical equipment manufacturing. Additionally, tool steel is a special steel grade designed specifically for fabricating cutting and shaping tools. It possesses high hardness, wear resistance, and heat resistance, making it suitable for activities like machining, forging, or die casting. Apart from these grades, special steel can be further classified based on specifications such as heat treatment requirements, surface finish, or dimensional tolerances. These specifications ensure that the special steel meets the specific requirements of the intended application. Overall, the diverse grades and specifications of special steel are customized to meet the varied needs of different industries and applications, providing superior performance, durability, and reliability.

Q: What are the standards and certifications for special steel?: Some of the standards and certifications for special steel include ISO 9001 for quality management systems, ISO 14001 for environmental management systems, and ISO 45001 for occupational health and safety management systems. Additionally, there are various industry-specific standards such as ASTM International, EN standards, and JIS standards that provide specifications and testing requirements for different types of special steel. These standards and certifications ensure that the special steel meets specific quality, safety, and environmental standards, and helps to establish trust and credibility in the industry.

Q: What are the main corrosion resistance properties of special steel?: The main corrosion resistance properties of special steel include high resistance to rust, oxidation, and chemical attack. It can withstand harsh environments, such as exposure to saltwater, acids, and alkalis, without significant degradation. Additionally, special steel often possesses a passive oxide layer on its surface, which acts as a protective barrier against corrosion.

Q: How is high-strength alloy steel used in the production of structural components?: High-strength alloy steel is commonly used in the production of structural components due to its exceptional strength-to-weight ratio. It provides superior tensile strength and toughness, making it suitable for supporting heavy loads and withstanding high stress and impact. This steel is often used in the construction of buildings, bridges, and other infrastructure, as well as in the manufacturing of machinery and vehicles. Its application helps enhance structural integrity, durability, and safety while minimizing the weight and material requirements of these components.

Q: What are the main characteristics of wear-resistant castings?: Wear-resistant castings are specifically designed to withstand the harsh conditions of wear and abrasion. The main characteristics of these castings include: 1. Hardness: Wear-resistant castings are made from materials that have a high hardness rating. This allows them to resist deformation, surface damage, and wear caused by friction and impact. 2. Toughness: In addition to being hard, wear-resistant castings also possess high toughness. This means they can absorb energy without fracturing or breaking, ensuring their longevity and durability in challenging environments. 3. Corrosion resistance: Wear-resistant castings are often resistant to corrosion and oxidation, which helps to extend their lifespan and maintain their performance even in corrosive or high-temperature conditions. 4. Heat resistance: These castings can withstand high temperatures without losing their hardness or strength, making them suitable for applications where heat is generated or transferred, such as in industrial machinery or power plants. 5. Wear resistance: As the name suggests, the primary characteristic of wear-resistant castings is their ability to resist wear. They are designed to minimize the loss of material due to abrasion, erosion, or friction, ensuring a longer lifespan and reduced maintenance requirements. 6. Customizability: Wear-resistant castings can be customized to suit specific applications and requirements. They can be produced in various shapes, sizes, and configurations to fit different components and machinery, providing tailored solutions for wear-related challenges. Overall, the main characteristics of wear-resistant castings make them essential components in industries where wear and abrasion are prevalent, such as mining, construction, cement, and steel manufacturing. These castings help to increase the lifespan and reliability of equipment, reduce downtime, and improve overall operational efficiency.

Q: How does special steel contribute to the automotive safety?: Special steel, such as high-strength steel, plays a crucial role in enhancing automotive safety. It is used in various components of vehicles, including the chassis, body structure, and safety systems, to provide superior strength and durability. This type of steel helps improve crashworthiness by absorbing and distributing impact energy, reducing the risk of passenger injury. Additionally, special steel helps optimize the weight-to-strength ratio of vehicles, allowing manufacturers to design lighter yet safer cars that offer improved fuel efficiency and handling.

Q: How does special steel perform in electrical applications?: Special steel, also known as electrical steel, is specifically designed and manufactured to meet the unique requirements of electrical applications. It exhibits excellent magnetic properties, making it highly suitable for use in electrical machines and devices. One of the key characteristics of special steel is its low electrical resistivity, which allows for efficient current flow and minimizes energy losses in electrical circuits. This low resistivity is achieved by carefully controlling the composition and microstructure of the steel. Additionally, special steel possesses a high magnetic permeability, which means it can easily be magnetized and demagnetized. This property is essential for the efficient operation of electrical machines, such as transformers, motors, and generators. Furthermore, special steel has a low coercivity, which means it requires relatively low levels of magnetic field strength to magnetize or demagnetize it. This property is beneficial in applications where rapid and precise magnetic switching is required, such as in electric transformers. Special steel also exhibits low hysteresis loss, which refers to the energy dissipated as heat during magnetization and demagnetization cycles. This characteristic ensures minimal energy losses in electrical devices, leading to improved overall efficiency. In summary, special steel performs exceptionally well in electrical applications due to its low electrical resistivity, high magnetic permeability, low coercivity, and low hysteresis loss. These properties make it an ideal choice for a wide range of electrical machines and devices, contributing to their efficiency and reliability.

Q: How does special steel perform in terms of fatigue strength?: Special steel generally performs very well in terms of fatigue strength. Due to its unique composition and production process, special steel exhibits high resistance to the progressive and cumulative damage caused by cyclic loading. This makes it highly durable and reliable, even under repeated stress and strain, making it a preferred material for applications that require exceptional fatigue performance, such as aerospace, automotive, and heavy machinery industries.

Q: What are the requirements for special steel used in high-strength applications?: The requirements for special steel used in high-strength applications typically include high tensile strength, excellent toughness, good corrosion resistance, and the ability to withstand extreme temperatures. Additionally, the steel must possess good weldability and formability to facilitate the manufacturing process. Furthermore, it should meet specific industry standards and specifications to ensure its suitability for the intended application.

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