Hot Rolled Grade ASTM A36 S235JR SS400 Steel Flat Bar Sizes

Hot Rolled Grade ASTM A36 S235JR SS400 Steel Flat Bar Sizes System 1

Hot Rolled Grade ASTM A36 S235JR SS400 Steel Flat Bar Sizes System 2

Hot Rolled Grade ASTM A36 S235JR SS400 Steel Flat Bar Sizes System 3

Hot Rolled Grade ASTM A36 S235JR SS400 Steel Flat Bar Sizes System 4

Hot Rolled Grade ASTM A36 S235JR SS400 Steel Flat Bar Sizes

Ref Price:: $280.00 - 330.00 / m.t.

Loading Port:: Tianjin

Payment Terms:: TT or LC

Min Order Qty:: 3 m.t.

Supply Capability:: 10000 m.t./month

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Hot Rolled Grade ASTM A36_S235JR_SS400 Steel Flat Bar Sizes

Details of Hot Rolled Grade ASTM A36_S235JR_SS400 Steel Flat Bar Sizes

Name	Hot Rolled Grade ASTM A36_S235JR_SS400 Steel Flat Bar Sizes
Shape	Flat Bar
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

steel flat bar grade	A36, Q235, Q195, SS400, St37-2
steel flat bar standard	GB, ASTM, AISI, EN, JIS
steel flat bar thickness	1.8mm-17.75mm
steel flat bar width	10mm-870mm
steel flat bar length	6m, 9m, 12m or as customer requirement
steel flat bar technique	Slitting hot rolled steel coil

Specification of Hot Rolled Grade ASTM A36_S235JR_SS400 Steel Flat Bar Sizes

Width	Thickness	Length	Theoretical Weight
(mm)	(mm)	(m)	(kg/m)
20	2	6/9/12	0.31
20	2.5	6/9/12	0.39
20	2.75	6/9/12	0.43
25	2.5	6/9/12	0.49
25	3.75	6/9/12	0.74
30	2.5	6/9/12	0.59
30	3.5	6/9/12	0.82
30	9.75	6/9/12	2.3
40	3.5	6/9/12	1.1
40	4.75	6/9/12	1.5
40	11.75	6/9/12	3.69
50	2.75	6/9/12	1.08
50	4.5	6/9/12	1.77
50	9.75	6/9/12	3.83
60	5.5	6/9/12	2.6
60	7.5	6/9/12	3.53
60	11.5	6/9/12	5.42
80	5.5	6/9/12	3.45
80	7.5	6/9/12	4.71
80	11.75	6/9/12	7.38
100	3.25	6/9/12	2.55
100	4.75	6/9/12	3.73
100	7.5	6/9/12	5.89
120	9.75	6/9/12	9.18
120	11.75	6/9/12	11.07
150	9.75	6/9/12	11.48
150	11.5	6/9/12	13.54
150	13.5	6/9/12	15.9
160	11.75	6/9/12	14.76
200	9.5	6/9/12	14.92
250	5.75	6/9/12	11.28
340	7.75	6/9/12	20.68

CNBM Introduction of Hot Rolled Grade ASTM A36_S235JR_SS400 Steel Flat Bar Sizes 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.

Hot Rolled Grade ASTM A36 S235JR SS400 Steel Flat Bar Sizes

Packaging & Delivery Hot Rolled Grade ASTM A36_S235JR_SS400 Steel Flat Bar Sizes

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

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Hot Rolled Grade ASTM A36 S235JR SS400 Steel Flat Bar Sizes

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:Can special steel be used in the marine industry?: Yes, special steel can be used in the marine industry. Special steel, such as stainless steel or corrosion-resistant steel, is often preferred in marine applications due to its high resistance to corrosion from saltwater and harsh environmental conditions. It is commonly used in the construction of ships, offshore structures, and marine equipment to ensure durability and longevity.

Q:What is the significance of carbon content in special steel?: The carbon content in special steel is significant as it directly impacts the steel's strength, hardness, and overall performance. A higher carbon content typically results in a harder and stronger steel, making it suitable for applications that require durability and wear resistance, such as cutting tools or machinery components. On the other hand, a lower carbon content enhances the steel's toughness and ductility, making it more suitable for applications that require flexibility, such as structural components or automotive parts. Therefore, controlling the carbon content in special steel is crucial in tailoring its properties to meet specific industrial requirements.

Q:What are the different methods of surface thermal spraying for special steel?: There are various techniques available for surface thermal spraying on special steel. These techniques consist of: 1. Flame spraying: This method involves melting the coating material using a flame or oxy-fuel source, and then spraying it onto the special steel surface. It is commonly utilized for applying coatings like zinc, aluminum, or their alloys. 2. Arc spraying: In arc spraying, the coating material is melted using an electric arc and then propelled onto the special steel surface using compressed air. This technique is often employed for applying coatings such as stainless steel, nickel alloys, or copper. 3. Plasma spraying: Plasma spraying employs a plasma torch to heat and melt the coating material, which is then propelled onto the special steel surface. It is especially effective for applying coatings with high melting points like ceramic or metallic materials. 4. High-velocity oxy-fuel (HVOF) spraying: HVOF spraying uses a high-pressure combustion process to propel the coating material onto the special steel surface. This technique produces coatings with high bond strength and density, making it suitable for applications that require wear resistance or corrosion protection. 5. Detonation spraying: Detonation spraying involves a controlled detonation process to accelerate the coating material onto the special steel surface. It is often used for applying coatings such as tungsten carbide or other hard materials, providing excellent wear resistance. Each of these surface thermal spraying methods offers unique advantages and is chosen based on the specific requirements of the special steel application, including the desired coating material, thickness, and performance characteristics.

Q:What are the specific requirements for special steel used in the power transmission industry?: The durability, strength, and resistance to various environmental factors are crucial requirements for special steel used in the power transmission industry. Power transmission equipment operates under high loads, extreme temperatures, and corrosive conditions, making these requirements essential. Here are some specific requirements for special steel in this industry: 1. High strength is necessary for the steel to withstand the mechanical stresses and loads imposed by power transmission equipment. This ensures effective weight carrying and resistance to deformation or failure. 2. Sufficient hardness is needed to resist wear and abrasion. The constant friction and contact in power transmission equipment require steel that can withstand these forces without quick deterioration. 3. Excellent resistance to corrosion and rusting is crucial due to the frequent exposure of power transmission equipment to moisture, chemicals, and other corrosive substances. The steel must withstand these conditions without deteriorating. 4. High heat resistance is necessary as power transmission equipment operates at high temperatures, especially in power generation and distribution. This prevents deformation, strength loss, and failure under extreme thermal conditions. 5. Good electrical conductivity is required for certain power transmission components to ensure efficient electricity transmission. Steel used for conductive purposes must have low electrical resistance to minimize power loss during transmission. 6. Excellent fatigue resistance is important for special steel used in the power transmission industry. This means the steel can withstand repeated cycles of stress and strain without cracking or breaking, ensuring long-term reliability and durability. 7. Dimensional stability is crucial for the steel to maintain its intended design and functionality over time, even under different operating conditions. In conclusion, the specific requirements for special steel in the power transmission industry include high strength, hardness, corrosion resistance, heat resistance, electrical conductivity, fatigue resistance, and dimensional stability. These requirements allow the steel to withstand demanding operational conditions and provide reliable and efficient power transmission.

Q:How does special steel perform in cryogenic conditions?: Special steel performs well in cryogenic conditions. Its low temperature resistance allows it to maintain its strength, toughness, and ductility even at extremely cold temperatures. This makes it suitable for various applications in cryogenic industries, such as liquefied natural gas (LNG) storage tanks, aerospace components, and medical equipment. Additionally, special steel's resistance to brittleness and corrosion ensures its reliability and durability in these challenging environments.

Q:How does special steel contribute to improving product sustainability?: Special steel contributes to improving product sustainability in several ways. Firstly, it offers enhanced durability and strength, which means that products made from special steel have a longer lifespan and reduced need for frequent replacements. This reduces the overall impact on the environment by minimizing waste generation and conserving resources. Secondly, special steel often has high corrosion resistance, making it suitable for use in various industries, including construction, automotive, and aerospace. This resistance to corrosion ensures that products made from special steel require less maintenance and repairs over time, reducing the consumption of energy, materials, and resources. Additionally, special steel can be recycled and reused efficiently. This recyclability reduces the demand for new raw materials, decreases energy consumption, and minimizes greenhouse gas emissions associated with the production of steel from virgin materials. By using recycled special steel, companies can contribute to a circular economy and reduce their environmental footprint. Overall, the utilization of special steel in various products contributes to their longevity, reduced maintenance needs, and recyclability, all of which are essential for improving product sustainability and minimizing environmental impact.

Q:Can special steel be cast?: Yes, special steel can be cast.

Q:What are the different types of case-hardening steel?: There are several different types of case-hardening steel, including carburizing steel, nitriding steel, and cyaniding steel.

Q:What are the requirements for special steel used in metalworking tools?: Special steels used in metalworking tools require specific characteristics and qualities to ensure their effectiveness and durability in demanding applications. Some of the key requirements for special steel used in metalworking tools include: 1. High hardness: Special steels used in metalworking tools need to have a high hardness level to resist wear and deformation. This allows the tools to maintain their sharpness and cutting edge for extended periods, resulting in efficient and precise machining operations. 2. Excellent toughness: Metalworking tools are subjected to high impact and stress loads. Therefore, special steels used in these tools must possess excellent toughness to withstand the forces encountered during cutting, drilling, or shaping operations. This toughness prevents the tool from fracturing or chipping, ensuring a longer tool life. 3. Good heat resistance: Metalworking processes generate significant heat due to friction, which can compromise the performance of the tool. Special steels used in metalworking tools should exhibit good heat resistance to minimize the risk of thermal damage, such as softening or loss of hardness, even at elevated temperatures. 4. Wear resistance: The ability to resist wear is crucial for metalworking tools as they are constantly in contact with the workpiece. Special steels used in these tools should have high wear resistance to maintain their cutting performance and dimensional accuracy over time. 5. Corrosion resistance: Metalworking tools are often exposed to harsh environments, including coolants, lubricants, and corrosive elements. Therefore, special steels used in metalworking tools should possess good corrosion resistance to prevent rusting and degradation, ensuring the longevity and reliability of the tools. 6. High dimensional stability: Special steels used in metalworking tools must exhibit high dimensional stability to ensure consistent performance. This stability allows the tools to maintain their shape and size under varying operating conditions, resulting in accurate and repeatable machining processes. 7. Machinability: Special steels used in metalworking tools should be machinable, meaning they can be easily processed and shaped into the desired tool design. This characteristic allows for cost-effective manufacturing, reducing production time and expenses. Meeting these requirements ensures that special steel used in metalworking tools is capable of withstanding the demanding conditions encountered in various metal fabrication and machining operations, providing efficient cutting, shaping, and drilling capabilities while maintaining longevity and performance.

Q:What are the different international trade regulations for special steel?: The different international trade regulations for special steel vary depending on the specific country and region. These regulations may include import and export restrictions, tariffs, quotas, anti-dumping measures, quality standards, labeling requirements, and intellectual property rights protection. Additionally, special steel may be subject to specific regulations related to its use in certain industries such as aerospace or automotive. It is important for businesses involved in international trade of special steel to stay updated on these regulations to ensure compliance and smooth operations.

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