Hot Rolled Grade ASTM A36_Q235 MS Steel Flat Bar

Hot Rolled Grade ASTM A36_Q235 MS Steel Flat Bar System 1

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Hot Rolled Grade ASTM A36_Q235 MS Steel Flat Bar System 4

Hot Rolled Grade ASTM A36_Q235 MS Steel Flat Bar

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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_Q235 MS Steel Flat Bar

Details of Hot Rolled Grade ASTM A36_Q235 MS Steel Flat Bar

Name	Hot Rolled Grade ASTM A36_Q235 MS Steel Flat Bar
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_Q235 MS Steel Flat Bar

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_Q235 MS Steel Flat Bar 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_Q235 MS Steel Flat Bar

After-sale service

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every step of our cooperation. We’re the business partners you
can trust; you can relax and get on with doing business.
For any problem, please kindly contact us at any your
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Advantages

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

Packaging & Delivery Hot Rolled Grade ASTM A36_Q235 MS Steel Flat Bar Supplier

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_Q235 MS Steel Flat Bar

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 different magnetic grades of special steel?: Various applications commonly utilize different magnetic grades of special steel. Some well-known magnetic grades include: 1. Soft Magnetic Materials: These special steel grades possess high magnetic permeability and low coercivity. They are ideal for applications requiring strong magnetic induction, such as transformers, electric motors, and magnetic cores for electrical devices. 2. Martensitic Stainless Steels: In their hardened state, these special steel grades exhibit a high magnetic permeability. They are commonly employed in cutlery, tools, and specific automotive components. 3. Ferritic Stainless Steels: Although their magnetic permeability is lower compared to martensitic stainless steels, these special steel grades are still magnetic. They find application in automotive exhaust systems, decorative trim, and appliances. 4. Duplex Stainless Steels: These special steel grades have a mixed microstructure of austenite and ferrite, resulting in a magnetic response. They are renowned for their exceptional corrosion resistance and are utilized in chemical processing equipment and offshore oil and gas platforms, where both strength and corrosion resistance are crucial. 5. Austenitic Stainless Steels: In their annealed state, these special steel grades are non-magnetic. However, slight magnetism can be observed when they undergo cold working or contain specific alloying elements. Austenitic stainless steels are widely used in food processing equipment, architectural structures, and medical devices. It is important to remember that the presence or absence of magnetism in special steel grades can vary depending on factors such as composition, heat treatment, and processing. Therefore, it is essential to consider the specific requirements of an application when selecting the appropriate magnetic grade of special steel.

Q:What are the different surface hardening methods used for special steel?: Special steel can be enhanced in hardness and wear resistance through various surface hardening methods. These techniques are employed to cater to specific applications. Some commonly utilized methods for surface hardening special steel are as follows: 1. Carburizing: By introducing carbon into the steel's surface via heating it in a carbon-rich environment, such as a carbon-containing gas or liquid, carburizing is performed. The steel absorbs the carbon, resulting in a high-carbon layer on the surface. This process enhances the steel's hardness and wear resistance, making it suitable for applications demanding strength and durability. 2. Nitriding: Nitriding involves introducing nitrogen into the steel's surface. This is achieved by heating the steel in an atmosphere of ammonia gas. The nitrogen diffuses into the steel, forming a nitride layer on the surface. Nitrided steel exhibits increased hardness, improved wear resistance, and enhanced fatigue strength. It is commonly used in applications requiring high surface hardness, like gears, bearings, and tools. 3. Induction hardening: Induction hardening is a localized surface hardening method that entails heating specific areas of the steel using electromagnetic induction. The heated regions are then rapidly quenched, resulting in a hardened surface layer. Induction hardening is employed for components demanding high surface hardness, such as shafts, gears, and camshafts. It provides precise control over the hardened area, leading to improved wear resistance and fatigue strength. 4. Flame hardening: Flame hardening involves heating the steel surface using a high-temperature flame and quickly quenching it. This process creates a hard surface layer while leaving the core of the steel relatively unchanged. Flame hardening is commonly used for large and intricately shaped components, including axles, crankshafts, and machine tool slides. 5. Laser hardening: Laser hardening is a precise and localized surface hardening method that utilizes a high-energy laser beam to heat and melt the steel's surface. By moving the laser beam across the surface, a hardened layer is formed. Laser hardening provides precise control over the hardened area, resulting in improved wear resistance and fatigue strength. It is commonly applied to small and intricate components, such as cutting tools, molds, and dies. These are merely a few examples of the surface hardening methods frequently employed for special steel. Each method offers distinct advantages and is selected based on the specific requirements of the application. By utilizing these surface hardening techniques, special steel can be customized to meet the needs of various industries, including automotive, aerospace, and manufacturing.

Q:Can special steel be coated or plated?: Yes, special steel can be coated or plated. Coatings or platings are often applied to special steel to enhance its corrosion resistance, improve its appearance, or provide additional properties such as increased hardness or lubricity. These coatings can be achieved using various methods such as electroplating, hot-dip galvanizing, powder coating, or physical vapor deposition.

Q:How does surface treatment affect the performance of special steel?: Surface treatment can significantly impact the performance of special steel by enhancing its corrosion resistance, improving wear resistance, increasing hardness, and reducing friction. These treatments, such as coatings, plating, or heat treatments, can also provide additional benefits like improved aesthetics, increased durability, and better adhesion for subsequent processes. Overall, surface treatment plays a crucial role in maximizing the performance and lifespan of special steel in various applications.

Q:How does special steel perform in high-stress applications?: Special steel performs exceptionally well in high-stress applications due to its unique properties and composition. It offers superior strength, toughness, and durability, allowing it to withstand extreme conditions without deformation or failure. Additionally, special steel exhibits excellent resistance to corrosion, heat, and wear, making it an ideal choice for challenging environments. Its high performance and reliability make it a preferred material for critical components in industries such as aerospace, automotive, and oil and gas.

Q:How is special steel used in the production of turbine blades?: Special steel is used in the production of turbine blades due to its exceptional strength, heat resistance, and corrosion resistance properties. This high-quality steel allows turbine blades to withstand the extreme conditions within a turbine, including high temperatures and rotational speeds. Additionally, the unique composition of special steel enables the blades to maintain their shape and structural integrity, ensuring optimal performance and longevity in power generation applications.

Q:Can special steel be used in electrical applications?: Special steel can indeed find its use in electrical applications. There exist specific properties in special steel alloys, like stainless steel or tool steel, that render them appropriate for usage in electrical applications. These properties encompass excellent electrical conductivity, remarkable resistance against corrosion, and commendable strength. To illustrate, stainless steel frequently finds its application in electrical enclosures, wire mesh, and connectors, owing to its ability to ward off corrosion caused by moisture or chemicals. Conversely, tool steel is commonly employed in the production of electrical tools and equipment, such as pliers or screwdrivers, due to its superior strength and durability. On the whole, special steel alloys can provide the desired electrical properties and performance required for diverse electrical applications.

Q:What are the different types of precipitation-hardening steel?: There are several different types of precipitation-hardening steel, including 17-4 PH, 15-5 PH, 13-8 PH, and 17-7 PH. These alloys are known for their ability to be strengthened through a precipitation hardening process, which involves a combination of heat treatment and aging. Each type of precipitation-hardening steel has its own unique composition and properties, making them suitable for various applications in industries such as aerospace, automotive, and medical.

Q:How does special steel perform in abrasive environments?: Special steel performs exceptionally well in abrasive environments. Its high hardness and resistance to wear make it ideal for applications where there is constant contact with abrasive materials. Special steel can withstand the impact and friction caused by abrasive particles, ensuring longevity and durability in such environments. Additionally, its corrosion resistance properties prevent the steel from deteriorating due to exposure to moisture or chemicals commonly found in abrasive environments. Overall, special steel is specifically designed to excel in abrasive conditions, providing optimal performance and reliability.

Q:What are the main advantages of using special steel in the automotive racing industry?: The main advantages of using special steel in the automotive racing industry are its high strength-to-weight ratio, exceptional durability, and excellent thermal conductivity. Special steel allows for the construction of lighter and stronger components, enhancing the overall performance and speed of racing vehicles. It also ensures greater safety for drivers by providing increased resistance to impact and fatigue. Furthermore, the superior thermal conductivity of special steel aids in dissipating heat generated during intense racing conditions, preventing overheating and maintaining optimal engine performance.

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