BS4449 460B Reinforcing Deformed Steel Bars

BS4449 460B Reinforcing Deformed Steel Bars System 1

BS4449 460B Reinforcing Deformed Steel Bars System 2

BS4449 460B Reinforcing Deformed Steel Bars System 3

BS4449 460B Reinforcing Deformed Steel Bars System 4

BS4449 460B Reinforcing Deformed Steel Bars

Ref Price:: $280.00 - 300.00 / m.t.

Loading Port:: Tianjin

Payment Terms:: TT or LC

Min Order Qty:: 30 m.t.

Supply Capability:: 10000 m.t./month

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BS4449 460B Reinforcing Deformed Steel Bars

Details of BS4449 460B Reinforcing Deformed Steel Bars

Name	Deformed Bar
Shape	Round Bar
Standard	1.GB1499.2-2007, HRB335, HRB400E 2. ASTM A615 Gr.40, Gr.60 3.BS4449/1997
Diameter	6mm-50mm
Length	6m, 8m, 9m,12m as standard or as request
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

Specification of BS4449 460B Reinforcing Deformed Steel Bars

Standard	Grade	Yield Strength Mpa	Tensile Strength Mpa	Elongation%
BS4449:1997	250	250	295	22
	460A	460	485	12
	460B	460	500	15
GB1499.2-2007	HRB335/335E	335	455	17
	HRB400/400E	400	540	17
	HRB500/500E	500	630	16
ASTM A615 & A615M-04a	GRADE40	280	420	12
	GRADE60	420	620	9
	GRADE75	520	690	7
JIS G3112-2004	SD295A	≥ 295	440-600	17
	SD295B	295-390	≥ 440	17
	SD345	345-440	≥490	19
	SD390	390-510	560	17
	SD490	490-625	≥ 620	13

Size (MM)	WEIGHT (KG/M)	WEIGHT (KG/PCS)		QUANTITY (1TONS/PCS)
Size (MM)	WEIGHT (KG/M)	LENGTH 6M	LENGTH 12M	LENGTH 6M	LENGTH 12M
6	0.222	1.332	2.664	751	375
8	0.395	2.37	4.74	422	211
10	0.617	3.702	7.404	270	135
12	0.888	5.328	10.656	188	94
14	1.21	7.26	14.52	138	69
16	1.58	9.48	18.96	106	53
18	2	12	24	83	42
20	2.47	14.82	29.64	67	34
22	2.98	17.88	35.76	56	28
25	3.85	23.1	46.2	43	22
28	4.83	28.98	57.96	35	17
32	6.31	37.86	75.72	26	13
36	7.99	47.94	95.88	21	10
40	9.87	59.22	118.44	17	8
50	15.42	92.52	185.04	11	5

CNBM Introduction of BS4449 460B Reinforcing Deformed Steel Bars

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.

BS4449 460B Reinforcing Deformed Steel Bars

Packaging & Delivery of BS4449 460B Reinforcing Deformed Steel Bars

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

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BS4449 460B Reinforcing Deformed Steel Bars

FAQ:

Are you a trading company or manufacturer?	Manufacturer
What’s the MOQ?	3 metric ton
What’s your delivery time?	15-35 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.
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
Where are your Market?	Covering more than 160 countries in the world

Q:What are the specific requirements for special steel used in the nuclear fuel industry?: The specific requirements for special steel used in the nuclear fuel industry include high resistance to corrosion and radiation, exceptional strength and toughness, low thermal expansion, and the ability to withstand high temperatures. Additionally, the steel must meet stringent quality control standards, have excellent weldability, and maintain its integrity over extended periods of time to ensure the safety and efficiency of nuclear fuel operations.

Q:What are the different methods for improving the fatigue strength of special steel?: There are various methods for improving the fatigue strength of special steel, including surface treatments such as shot peening, nitriding, and carburizing. Heat treatments like quenching and tempering can also enhance fatigue strength. Additionally, alloying elements can be added to the steel composition to improve its resistance to fatigue. Lastly, optimizing the steel's microstructure through processes like grain refinement and precipitation hardening can contribute to increased fatigue strength.

Q:Can special steel be used in the energy sector?: Indeed, the energy sector can utilize special steel. This term encompasses a range of high-performance alloys that are specifically crafted for applications necessitating exceptional strength, durability, and resistance to corrosion and extreme temperatures. These qualities render special steel an optimal choice for numerous components employed in the energy sector. Within the oil and gas industry, special steel is frequently employed in the construction of pipelines, drilling equipment, and offshore platforms. Its robustness and resistance to corrosion guarantee the integrity and reliability of these vital structures, even in challenging environments. Special steel is also extensively employed in power generation plants. For instance, in thermal power plants that generate steam for electricity production, special steel is employed in the production of boiler tubes and pressure vessels. The extraordinary heat resistance and structural integrity of special steel ensure the secure and efficient operation of these components, even under high temperatures and pressure. Moreover, special steel finds applications in the renewable energy sectors, such as wind and solar power. In the case of wind turbines, special steel is utilized in the manufacturing of rotor shafts, gears, and bearings, all of which undergo substantial mechanical loads. Similarly, in concentrated solar power plants, special steel is employed for the construction of heat exchangers, receivers, and storage systems. Overall, the presence of special steel in the energy sector plays a pivotal role in enhancing the performance, safety, and longevity of various components and structures. Its exceptional properties make it an indispensable material, supporting the infrastructure and operations of the energy industry.

Q:What is the significance of special steel in the medical field?: Special steel, which is also referred to as medical grade steel, holds a vital role in the medical field due to its distinct properties and importance. Specifically designed and produced to meet the strict requirements of the healthcare industry, special steel's significance in the medical field can be grasped through the following points: 1. Biocompatibility: Special steel demonstrates biocompatibility, meaning it is non-toxic and does not elicit an adverse reaction when it comes into contact with the human body. This makes it an ideal material for medical devices like surgical instruments, implants, and orthopedic tools. 2. Resistance to corrosion: Special steel exhibits high resistance to corrosion and rust, ensuring the endurance and durability of medical instruments. Instruments used in surgical procedures require repeated sterilization, and the corrosive nature of sterilization agents can degrade ordinary steel. Special steel, with its superior resistance to corrosion, can withstand these harsh conditions, decreasing the risk of contamination and preserving the integrity of medical equipment. 3. Mechanical properties: Special steel possesses exceptional mechanical properties, such as high strength, toughness, and ductility. These characteristics are crucial for medical devices as they need to endure the stresses and strains of surgical procedures, maintain their shape, and deliver reliable performance. 4. Compatibility with sterilization: Special steel can withstand various sterilization methods, including steam sterilization, ethylene oxide sterilization, and gamma radiation. This guarantees that medical instruments made from special steel can be effectively sterilized, preventing the transmission of infections and minimizing the risk of contamination during surgeries. 5. Precision manufacturing: Special steel can be shaped into intricate forms and sizes, enabling the production of precise medical instruments. Its superior machinability allows for the creation of fine and sharp edges, which are vital for surgical tools used in delicate procedures. 6. Antibacterial properties: Certain special steels, such as stainless steel, possess inherent antibacterial properties. This characteristic is particularly crucial in the medical field, where preventing infections is of utmost importance. Instruments made from antibacterial special steel can hinder the growth of bacteria, minimizing the risk of post-operative complications. In conclusion, the significance of special steel in the medical field lies in its biocompatibility, resistance to corrosion, mechanical properties, compatibility with sterilization, precision manufacturing, and potential antibacterial properties. These qualities render special steel an indispensable material for the manufacturing of medical devices, ensuring their dependability, durability, and safety for both healthcare professionals and patients.

Q:What properties make special steel unique?: Special steel, also known as alloy steel, possesses unique properties that set it apart from other types of steel. Firstly, special steel is distinguished by its exceptional strength and hardness. It is engineered to have a high resistance to deformation, making it suitable for applications that require robust materials. Whether in construction, automotive, or aerospace industries, special steel provides the necessary durability and reliability. Another remarkable property of special steel is its superior corrosion resistance. By incorporating certain alloying elements such as chromium, nickel, or molybdenum, this type of steel becomes highly resistant to rust and other forms of corrosion. As a result, special steel is often used in marine environments, chemical plants, and oil and gas industries where exposure to harsh conditions is prevalent. Furthermore, special steel demonstrates excellent heat resistance. It can withstand high temperatures without losing its strength or structure, making it suitable for applications in extreme heat environments, such as power generation or furnace components. This property allows special steel to be utilized in critical situations where other materials may fail or degrade. Special steel is also known for its versatility and adaptability. With various alloying elements and heat treatment processes, it can be tailored to meet specific requirements of different industries. This flexibility makes it possible to create specialized alloys with unique properties, such as improved machinability, wear resistance, or enhanced magnetic properties, catering to a wide range of applications. In conclusion, the properties that make special steel unique are its exceptional strength and hardness, superior corrosion resistance, excellent heat resistance, and its versatility in being tailored to specific requirements. These properties make special steel an invaluable material in numerous industries, enabling the development of innovative and reliable products.

Q:How do alloying elements affect the properties of special steel?: Alloying elements have a significant impact on the properties of special steel. These elements are added in varying amounts to enhance specific characteristics such as strength, hardness, corrosion resistance, and wear resistance. For example, the addition of chromium increases the steel's resistance to corrosion, while molybdenum improves its strength at high temperatures. Alloying elements play a crucial role in tailoring the properties of special steel to meet specific application requirements.

Q:What are the properties of high-speed stainless steel?: High-speed stainless steel possesses several key properties that make it highly desirable for various applications. Firstly, it exhibits exceptional corrosion resistance, ensuring its longevity and reliability even in harsh environments. Secondly, it has excellent strength and durability, allowing it to withstand high temperatures and heavy loads without deformation or failure. Additionally, high-speed stainless steel offers good machinability, enabling ease of fabrication and precise shaping. Lastly, it maintains its sharpness and cutting efficiency even under extreme heat and friction, making it ideal for cutting tools and high-speed machinery.

Q:Can special steel be used in the production of jewelry?: Yes, special steel can be used in the production of jewelry. It is commonly used in industrial and contemporary jewelry designs due to its durability, strength, and unique aesthetic appeal. However, it is less commonly used in traditional or fine jewelry where precious metals like gold and silver are preferred.

Q:Can special steel be used in the manufacturing industry?: Yes, special steel can be commonly used in the manufacturing industry due to its unique properties and characteristics. Special steel alloys are often preferred for their high strength, durability, and resistance to corrosion, heat, and wear. These properties make special steel suitable for various applications in manufacturing, such as in the production of machinery, tools, automotive parts, aerospace components, and construction materials.

Q:How does special steel perform in terms of corrosion resistance in acidic environments?: Special steel, which is also referred to as stainless steel, is highly esteemed for its exceptional resistance to corrosion in various environments, including those with acidic conditions. It is composed of a minimum of 10.5% chromium, which generates a protective layer called a passive film on the surface of the steel. This passive film acts as a barrier, preventing direct contact between the steel and the corrosive elements found in acidic environments. The chromium content in special steel enables it to react with oxygen in the atmosphere, resulting in the formation of a thin and transparent oxide layer. This oxide layer is extremely stable and capable of self-repair, which contributes to stainless steel's high resistance to corrosion caused by acids. Moreover, the presence of other alloying elements like nickel and molybdenum further enhances its ability to withstand acidic corrosion. Special steel displays excellent resistance to both general corrosion and localized corrosion, such as pitting and crevice corrosion, in acidic environments. It can endure a wide range of acid concentrations and temperatures, making it suitable for various applications in industries such as chemical processing, pharmaceuticals, and marine environments where exposure to acidic solutions is prevalent. It is worth noting that the performance of special steel in acidic environments may vary depending on the specific grade and composition of the steel. Different grades of stainless steel possess varying levels of alloying elements, which can affect their corrosion resistance properties. Therefore, it is crucial to select the appropriate grade of special steel that matches the particular acidic environment in order to ensure optimal performance and longevity.

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