High Tensile Deformed Bar Grade E40_E60_E75

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High Tensile Deformed Bar Grade E40_E60_E75

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 50 m.t.

Supply Capability:: 10000 m.t./month

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High Tensile Deformed Bar Grade E40_E60_E75

Details of High Tensile Deformed Bar Grade E40_E60_E75

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 High Tensile Deformed Bar Grade E40_E60_E75

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 High Tensile Deformed Bar Grade E40_E60_E75 Supplier

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.

High Tensile Deformed Bar Grade E40_E60_E75

Packaging & Delivery of High Tensile Deformed Bar Grade E40_E60_E75

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

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High Tensile Deformed Bar Grade E40_E60_E75

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 requirements for special steel used in low-temperature applications?: To ensure optimal performance and reliability in low-temperature applications, special steel must fulfill specific criteria. These criteria primarily encompass three crucial factors: toughness, resistance to brittle fracture, and corrosion resistance. Toughness plays a paramount role in low-temperature applications as it determines a material's capacity to absorb energy and withstand cracking or fracturing. High toughness is essential in special steel designed for low-temperature environments, which is typically achieved through the addition of specific alloying elements like nickel and manganese. These elements enhance the steel's ability to endure impact loads and prevent catastrophic failures. Another vital requirement for steel used in low-temperature settings is resistance to brittle fracture. At low temperatures, steel becomes more prone to brittle fracture, which can occur suddenly without any significant deformation or warning signs. To mitigate this risk, special steel for low-temperature applications undergoes specific heat treatment processes to refine its microstructure and enhance its resistance to brittle fracture. Corrosion resistance also plays a crucial role in special steel intended for low-temperature applications. Low temperatures often lead to the formation of ice or condensation, which can introduce moisture and potentially corrosive substances to the steel's surface. Therefore, the steel must possess exceptional corrosion resistance properties to prevent degradation and maintain its structural integrity over time. This is typically achieved by incorporating corrosion-resistant elements such as chromium and molybdenum. In addition to these primary requirements, other factors like dimensional stability, weldability, and cost-effectiveness should also be taken into consideration when selecting special steel for low-temperature applications. The material should exhibit good dimensional stability to retain its shape and mechanical properties under varying temperature conditions. It should also be easily weldable to facilitate construction and maintenance processes. Furthermore, the chosen steel should strike a balance between performance and the overall project budget, ensuring cost-effectiveness. In conclusion, special steel used in low-temperature applications must possess high toughness, resistance to brittle fracture, and corrosion resistance. Meeting these requirements guarantees the steel's reliability and longevity in demanding low-temperature environments, enabling safe and efficient operations in various industries such as cryogenic storage, oil and gas exploration, and transportation.

Q: Can special steel be used in the nuclear power industry?: Yes, special steel can be used in the nuclear power industry. Specialized steel alloys, such as stainless steel and low alloy steel, are commonly used in the construction of nuclear reactors and other components due to their high strength, corrosion resistance, and ability to withstand high temperatures and radiation. These materials are crucial for ensuring the safety and reliability of nuclear power plants.

Q: Can special steel be used in the construction industry?: Yes, special steel can be used in the construction industry. Special steel is often chosen for its unique properties, such as high strength, durability, and resistance to corrosion. It is commonly used in the construction of buildings, bridges, and infrastructure projects where structural integrity and longevity are crucial. Additionally, special steel can be customized to meet specific project requirements, making it an ideal choice for various construction applications.

Q: What are the properties of high-strength tool steel?: High-strength tool steel typically possesses excellent hardness, toughness, wear resistance, and ability to retain its shape even under high temperatures and pressures. It is known for its durability, ability to withstand heavy loads, and resistance to deformation, making it ideal for demanding applications in tooling and machining.

Q: What are the different medical grades of special steel?: Special steels used in the medical field are typically classified into different grades based on their unique properties and characteristics. These grades are specifically designed to meet the stringent requirements of medical applications, such as surgical instruments, implants, and medical devices. Some of the commonly known medical grades of special steel include: 1. Stainless Steel: Stainless steel is the most widely used medical grade of special steel due to its excellent corrosion resistance and biocompatibility. It contains high amounts of chromium and nickel, which provide resistance against corrosion and make it suitable for use in implants and surgical instruments. 2. Titanium Alloys: Titanium alloys are lightweight yet strong, making them ideal for medical applications such as orthopedic implants, dental implants, and cardiovascular devices. These alloys exhibit high biocompatibility and have excellent resistance to corrosion and fatigue, ensuring long-term durability. 3. Cobalt-Chromium Alloys: Cobalt-chromium alloys possess exceptional strength, wear resistance, and high-temperature stability, making them suitable for implantable devices like hip and knee replacements. They have excellent biocompatibility and offer a good balance between strength and flexibility. 4. Nitinol: Nitinol is a shape memory alloy composed of nickel and titanium. It displays unique properties, such as superelasticity and shape memory effect. Nitinol is commonly used in medical devices like stents, orthodontic wires, and vascular closure devices due to its excellent biocompatibility and ability to adapt to various physiological conditions. 5. High Carbon Stainless Steel: High carbon stainless steel is a specialized grade used in surgical instruments that require exceptional sharpness, hardness, and wear resistance. This grade allows for the production of extremely fine and precise cutting edges, making it suitable for delicate procedures. These are just a few examples of the medical grades of special steel used in the healthcare industry. Each grade offers specific advantages depending on the intended application, and their selection is crucial to ensure optimal performance, biocompatibility, and patient safety.

Q: How does special steel perform in hydrogen embrittlement conditions?: Special steel, also known as high-strength steel or alloy steel, typically exhibits excellent resistance to hydrogen embrittlement conditions. Hydrogen embrittlement is a phenomenon in which hydrogen atoms invade the metal's lattice structure, causing it to become brittle and prone to fractures under stress. Due to their unique composition and microstructure, special steels are designed to withstand harsh environments, including hydrogen embrittlement conditions. These steels often contain alloying elements such as nickel, chromium, and molybdenum, which enhance their resistance to hydrogen-induced cracking. The presence of these alloying elements in special steel promotes the formation of protective oxide layers on the steel's surface, which act as a barrier to prevent hydrogen atoms from diffusing into the metal matrix. Additionally, these elements can trap and bind hydrogen atoms, reducing their mobility and minimizing their detrimental effects on the steel's mechanical properties. Furthermore, special steels are often subjected to various heat treatments and processing techniques, such as quenching and tempering, to further enhance their resistance to hydrogen embrittlement. These processes help refine the steel's microstructure, improving its strength, toughness, and ductility while minimizing the potential for hydrogen-induced cracking. Overall, special steel demonstrates superior performance in hydrogen embrittlement conditions compared to standard steels. Its unique composition, microstructure, and processing techniques make it highly resistant to the detrimental effects of hydrogen atoms, ensuring the structural integrity and reliability of components and structures operating in hydrogen-rich environments.

Q: What are the properties of heat-resistant steel?: Heat-resistant steel has several key properties that make it suitable for use in high-temperature environments. Firstly, it has a high melting point, allowing it to withstand extreme heat without deforming or melting. Additionally, it exhibits excellent strength and toughness at elevated temperatures, enabling it to maintain structural integrity under thermal stress. Heat-resistant steel also possesses good oxidation and corrosion resistance, preventing it from corroding or deteriorating when exposed to oxygen or other corrosive elements at high temperatures. Finally, it has low thermal expansion, ensuring dimensional stability even when subjected to significant temperature changes. Overall, the properties of heat-resistant steel make it a reliable choice for applications in industries such as aerospace, power generation, and petrochemicals, where it can endure and perform consistently under intense heat conditions.

Q: How does special steel contribute to the manufacturing of molds and dies?: Special steel plays a crucial role in the manufacturing of molds and dies due to its exceptional properties such as high hardness, wear resistance, and toughness. These characteristics enable special steel to withstand the extreme pressures, temperatures, and abrasive forces involved in the molding and die casting processes. By using special steel in the production of molds and dies, manufacturers can ensure longer tool life, improved dimensional accuracy, and enhanced surface finish, ultimately leading to higher productivity and quality in the manufacturing industry.

Q: What are the specific requirements for special steel used in the railway track industry?: The specific requirements for special steel used in the railway track industry include high strength, durability, and resistance to wear, fatigue, and corrosion. It must also possess good weldability and maintain its mechanical properties under varying temperatures and loading conditions. Additionally, the steel should comply with specific industry standards and undergo rigorous testing and quality control measures to ensure its reliability and safety for railway track applications.

Q: How is special steel used in the aerospace supply chain?: Special steel is used in the aerospace supply chain for various critical applications. It is primarily used for manufacturing aircraft components such as engine parts, landing gears, and structural components. The high strength, durability, and corrosion resistance of special steel make it ideal for withstanding the demanding conditions and extreme temperatures experienced during flight. Additionally, special steel's unique properties allow for lightweight designs, improving fuel efficiency and overall aircraft performance.

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