Grade st 52.3 Mild Steel Plate Astm A36/ST37/ST52

Grade st 52.3 Mild Steel Plate Astm A36/ST37/ST52 System 1

Grade st 52.3 Mild Steel Plate Astm A36/ST37/ST52 System 2

Grade st 52.3 Mild Steel Plate Astm A36/ST37/ST52 System 3

Grade st 52.3 Mild Steel Plate Astm A36/ST37/ST52 System 4

Grade st 52.3 Mild Steel Plate Astm A36/ST37/ST52

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 3 m.t.

Supply Capability:: 100000 m.t./month

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Grade st 52.3 Mild Steel Plate Astm A36/ST37/ST52

Detailed Information of Grade st 52.3 Mild Steel Plate Astm A36/ST37/ST52

	C	Si		P	S	yield Strength MAp	Tensile strength MAp	Elongation %
A36	0.24	0.4		0.045	0.03	250	400-520	26
	C	Si	Mn	P	S	Cu
A283	≤0.27	0.15-0.4	≤0.9	≤0.035	≤0.04	≥0.2
Thickness:	6mm, 8mm, 12mm, 16mm, 20mm, 25mm, 30mm, 50mm, 80mm, 100mm, 150mm, 200mm
Width:	1500mm, 1800mm, 2000mm, 2200mm, 2500mm
Length:	6000mm, 8000m, can cut to width and length
Packing Details;	according to customer‘s require or export’s standard
Delivery time;	7 days for stock sizes, 20-25 days for new production sizes
Port:	Tianjin China

Related Products Overviews of Grade st 52.3 Mild Steel Plate Astm A36/ST37/ST52

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

Related Products Application of Grade st 52.3 Mild Steel Plate Astm A36/ST37/ST52

Carbon Steel	l Mold bottom l Plastic mold l Construction machinery parts l Automobile parts l Security grills l Screens l Construction
Bearing Steel	l Aerospace l Navigation l Nuclear energy l Chemical industry l Electronic information l Petrochemical l Instrument and meter l Transportation
Cr-Mo Steel	l Mechanism & Fasteners gear l Stressed components for vehicles l Engines and machines l Parts of larger cross-section
Gear Steel	l All kinds of gears l Statically and dynamically stressed component for vehicles l Engines and machine l Larger cross-section parts l Crankshafts

Company Introduction of Grade st 52.3 Mild Steel Plate Astm A36/ST37/ST52

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.

Grade st 52.3 Mild Steel Plate Astm A36/ST37/ST52

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 Grade st 52.3 Mild Steel Plate Astm A36/ST37/ST52

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

Products Show

Grade st 52.3 Mild Steel Plate Astm A36/ST37/ST52

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:How does special steel perform in cryogenic impact resistance?: Special steel is known for its exceptional performance in cryogenic impact resistance. When exposed to extremely low temperatures, such as those experienced in cryogenic environments, special steel maintains its structural integrity and remains highly resistant to impact and fractures. This is due to the unique composition and processing techniques employed in the manufacturing of special steel. Special steel contains specific alloying elements that enhance its low-temperature properties. These alloys help prevent the formation of brittle phases within the steel structure, which are susceptible to cracking under impact. Additionally, the manufacturing process for special steel involves precise control of cooling rates, which further enhances its resistance to cryogenic impact. The exceptional cryogenic impact resistance of special steel makes it an ideal material for applications that involve low-temperature environments, such as in the construction of liquefied natural gas (LNG) storage tanks, cryogenic pipelines, and aerospace components. In these applications, special steel ensures the safe and reliable operation of equipment, even under extreme conditions. Moreover, special steel's high strength and toughness at low temperatures allow it to withstand dynamic loads and absorb energy without failure. This property is particularly important in scenarios where impact loads are present, such as in offshore structures subjected to harsh marine environments or in cryogenic storage facilities subjected to seismic events. In conclusion, special steel demonstrates excellent performance in cryogenic impact resistance. Its unique composition and manufacturing process enable it to maintain its structural integrity, resist fractures, and absorb impact loads even at extremely low temperatures. This makes special steel a highly reliable and sought-after material for a wide range of applications in cryogenic environments.

Q:How is free-cutting steel used in the production of precision components?: Free-cutting steel is used in the production of precision components due to its excellent machinability properties. Its composition includes added elements such as sulfur, lead, or bismuth, which aid in chip breaking and reducing tool wear during machining processes. This steel variant allows for high-speed machining operations, resulting in improved productivity and accuracy when manufacturing precision components.

Q:How is special steel recycled?: Special steel can be recycled through a process called electric arc furnace (EAF) recycling. In this method, the steel scrap is melted in an electric arc furnace, where impurities are removed and alloying elements are added to obtain the desired composition. The molten steel is then cast into new shapes or used to produce various steel products. This recycling process helps to conserve resources, reduce energy consumption, and minimize waste in the steel industry.

Q:What are the different powder coating techniques used for special steel?: There are several powder coating techniques used for special steel, including electrostatic spraying, fluidized bed coating, and electrostatic fluidized bed coating. These techniques involve applying a dry powder coating to the steel surface, which is then cured to form a durable and protective layer. Each technique has its own advantages and is used based on the specific requirements of the steel and the desired finish.

Q:How does special steel perform in high-temperature strength?: Special steel, also known as high-temperature steel, is specifically designed to excel in high-temperature strength applications. Unlike standard steels, which may lose their strength and structural integrity at elevated temperatures, special steel retains its mechanical properties even under extreme heat conditions. One of the key reasons behind the exceptional high-temperature strength of special steel is its unique composition. It is typically alloyed with elements such as chromium, nickel, and molybdenum, which significantly enhance its resistance to the effects of thermal expansion, oxidation, and creep. These alloying elements form stable oxides on the surface of the steel, acting as a protective layer that prevents further oxidation and corrosion, thereby maintaining the material's strength and integrity. Moreover, the microstructure of special steel plays a crucial role in its high-temperature performance. Through advanced manufacturing techniques, special steel is engineered to have a fine-grained structure, which improves its resistance to deformation and improves its creep strength. The fine grains also contribute to its ability to retain its mechanical properties at elevated temperatures for prolonged periods. Additionally, special steel undergoes rigorous heat treatment processes, such as quenching and tempering, which further enhance its high-temperature strength. These processes help to refine the microstructure and optimize the mechanical properties of the steel, including its hardness, toughness, and resistance to thermal fatigue. In conclusion, special steel is specifically designed and engineered to excel in high-temperature strength applications. Its unique composition, microstructure, and heat treatment processes contribute to its exceptional resistance to thermal expansion, oxidation, and creep, ensuring that it retains its mechanical properties and structural integrity even under extreme heat conditions.

Q:How is special steel used in the production of hydraulic components?: Special steel is used in the production of hydraulic components due to its high strength, corrosion resistance, and ability to withstand extreme pressure and temperature conditions. It helps in manufacturing durable and reliable hydraulic parts such as cylinders, valves, fittings, and pistons, ensuring efficient functioning and long-lasting performance of hydraulic systems.

Q:How does special steel contribute to the energy storage sector?: Special steel contributes to the energy storage sector by providing crucial components for the construction of various energy storage systems. For instance, it is used in the manufacturing of high-performance batteries, such as lithium-ion batteries, which are widely utilized in electric vehicles and renewable energy storage solutions. The exceptional strength, durability, and corrosion resistance properties of special steel make it ideal for ensuring the longevity and efficiency of these energy storage technologies. Additionally, special steel is also employed in the construction of infrastructure such as storage tanks and pipelines, which are essential for the transportation and distribution of energy resources. Overall, special steel plays a pivotal role in enhancing the reliability and performance of energy storage systems, thereby facilitating the transition towards a more sustainable and efficient energy future.

Q:What are the different methods of improving the toughness of special steel?: To enhance the toughness of special steel, various techniques can be utilized. One effective method involves the addition of alloying elements such as nickel, chromium, or manganese to the steel composition. These elements contribute to increased strength and resistance to cracking or fracturing. Another approach is to apply heat treatment processes like quenching and tempering. Quenching rapidly cools the steel from a high temperature, resulting in a hardened structure. On the other hand, tempering involves reheating the quenched steel to a specific temperature and then slowly cooling it. In addition, grain refinement techniques can be employed to improve toughness. Controlling the size and distribution of grains within the steel enhances its resistance to fracture. Methods like grain size control through recrystallization and severe plastic deformation can be used to refine the grain structure. Furthermore, maintaining low impurity content in the steel is crucial for its toughness. Impurities like sulfur and phosphorus can cause brittleness, so refining and purification processes should be employed to reduce their presence. Moreover, surface treatment methods such as shot peening or surface hardening can be implemented. Shot peening involves bombarding the steel surface with small spherical particles to induce compressive stress, which helps in resisting crack propagation. Surface hardening techniques like carburizing or nitriding create a hardened layer on the surface, enhancing toughness. In conclusion, improving the toughness of special steel can be achieved through alloying, heat treatment, grain refinement, impurity control, and surface treatment. These techniques can be used individually or in combination to enhance the steel's properties and make it more resistant to cracking or fracturing.

Q:How does special steel respond to welding?: Alloy steel, also known as special steel, possesses distinct characteristics that impact its welding response. Unlike regular carbon steel, special steel incorporates additional alloying elements like chromium, nickel, or molybdenum, which augment its strength, resistance to corrosion, and heat endurance. In terms of welding, special steel generally exhibits favorable behavior due to its elevated tensile strength and toughness. However, a few considerations should be borne in mind. The elevated carbon content in certain special steels can result in cracking or brittleness during the welding process. To prevent this, preheating the material and employing appropriate welding techniques are imperative. Selecting the appropriate welding method based on the specific type of special steel being utilized is crucial. For example, gas tungsten arc welding (GTAW) or tungsten inert gas (TIG) welding is commonly favored for welding stainless steel due to its ability to precisely control heat input and produce high-quality welds with minimal distortion. Additionally, special steel often necessitates the use of specialized welding consumables, like electrodes or filler wires, specifically formulated for the particular alloy composition. These consumables aid in maintaining the desired mechanical properties and preventing the formation of brittle phases in the weld. Post-weld heat treatment is also vital for certain special steels as it alleviates residual stresses and enhances the overall properties of the weldment. This process can involve annealing, normalizing, or tempering, depending on the specific steel grade and application requirements. In conclusion, special steel responds favorably to welding, but it is crucial to consider its alloy composition, carbon content, and specific welding techniques. By adhering to proper welding procedures, employing appropriate consumables, and implementing necessary heat treatments, high-quality welds can be achieved, guaranteeing the integrity and performance of the special steel components.

Q:Can special steel be used for making automotive engine components?: Yes, special steel can be used for making automotive engine components. Special steel is often used in the manufacturing of engine components due to its high strength, durability, and resistance to wear and corrosion. Engine components such as crankshafts, connecting rods, camshafts, and valves require materials that can withstand high temperatures, pressures, and mechanical stresses. Special steel, such as high-strength alloy steel or stainless steel, meets these requirements and provides the necessary performance characteristics for automotive engines. Additionally, special steel can offer weight reduction benefits, which can contribute to improved fuel efficiency and performance of the engine. Overall, special steel is a suitable material choice for making automotive engine components due to its exceptional mechanical properties and ability to withstand the demanding operating conditions of an engine.

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