Q235-A carbon structural steel

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Product information

Grade: Q235-A carbon structural steel
Q235A steel belongs to carbon steel, has good toughness and plasticity, and a certain elongation, so it has good welding performance and hot workability. It is usually used in the hot rolling state, rolled steel, steel, steel, etc., can be used to manufacture a variety of welded structural parts, Bridges and generally not important machine parts, such as bolts, tie rods, rivets, rings and connecting rods.
In addition, Q235A steel plate is also used in railway tracks, stamping dies, machinery manufacturing, excavators, steel structures, bearing seats, hydraulic machinery and other fields. Its implementation standard is ‌GB/T3274, the steel plate size range is wide, from 2-10mm1250-1510mm to 300-500mm1840-2000mm, can be cut according to demand.
In summary, Q235A steel is widely used in various industrial and construction fields because of its good mechanical properties and processing properties, meeting the general requirements of use, and the price is relatively cheap, with a high cost performance.

Product parameter

Chemical composition
‌ carbon (C) content is between 0.14% and 0.22%. ‌
‌ silicon (Si) content does not exceed 0.30%. ‌
‌ manganese (Mn) content is between 0.30% and 0.65%. ‌
‌ The content of sulfur (S) and phosphorus (P) shall not exceed 0.050% and 0.045%, respectively.
Mechanical property
Tensile strength (σb/MPa) : 375-500
Elongation (δ5/%) :
≥26 (a≤16mm)
≥25 (a>16-40mm)
≥24 (a>40-60mm)
≥23 (a>60-100mm)
≥22 (a>100-150mm)
≥21 (a>150mm)
Where a is the thickness or diameter of the steel.

Product display

COMPANY PROFILE




Shiyu Metal Material Technology Co., Ltd. is a collection of procurement, processing, agent, sales, logistics, warehousing in one of the enterprises, the company has a large-scale spot supply base in China, with domestic and foreign large steel mills and suppliers to maintain good relations of cooperation, with a full range of multi-channel procurement resources.
Shiyu Metal main products: nickel base alloy, Hastelloy, super austenitic stainless steel, duplex stainless steel, cobalt base alloy, pure nickel, titanium and titanium alloy, heat resistant, corrosion resistant alloy and other kinds of steel, a large number of product categories, can meet the size and thickness customization, prefabrication and other diversified needs.
The company has ISO9001 quality certification, the company's product standards include: the United States (UNS) ASTM /ASME, AMS, German DIN/EN, Japan (SUS) JIS and other standards supply, provide the original material certificate. We can supply according to the standards and technical requirements provided by customers to ensure that the goods and specifications are complete to meet the needs of various merchants. From raw materials to finished products, all go through three quality inspection to ensure the qualified rate of finished products. Shiyu Metal strives for perfection in every detail to ensure that the quality of products in different countries and regions around the world can meet international standards. Shiyu Metal has established a good strategic cooperative relationship with the world famous steel mills such as HAYNES, ATI, SPECIALMETALS, VDM, OUTOKUMPU, Japan Metallurgy, Nippon Steel, and Datong Special Steel.
The products supplied by Shiyu Metal are widely used in nuclear power, petrochemical, mechanical engineering, precision processing, aerospace, electronic instruments, medical equipment, automobile manufacturing, environmental protection, wind power application, seawater desalination, shipbuilding industry, paper making machinery, mining engineering, cement manufacturing, metallurgical manufacturing, corrosion resistant environment field, high temperature environment field, mold field, etc. It is a global high-quality supplier of special steel materials.
Shiyu Metal Material Technology Co., Ltd. is committed to the purchase, agent and sales of special steel, and has a perfect special steel sales management system and product quality supervision system. The company has been adhering to the "integrity, innovation, responsibility, win-win" business philosophy, adhere to the "quality first, customer first" service purpose, to provide customers with quality services and high-quality steel products. Shiyu Metal actively participates in the development of domestic steel industry ecology, and is willing to contribute to the development of national special steel.



ENTERPRISE ADVANTAGE




SERVICE

From steel procurement, processing, logistics, warehousing, 
Shiyu Metal has a perfect management system, tailor-made solutions for each customer, strictly control each link, to ensure safe, efficient and accurate product delivery to customers;




RESOURCE

Shiyu Metal maintains good cooperative relations with medium and large steel mills and suppliers at home and abroad, 

and has established good strategic cooperative relations with world famous steel mills such as the United States, Germany, Finland and Jap.




SCALE

Shiyu Metal set procurement, processing, agency, sales, logistics, 

warehousing in one, can provide customers with steel products procurement, processing, logistics and other one-stop services.




PRODUCT

Shiyu Metal operates a wide range of steel products, can provide customers with product size and width customization, prefabrication and other services, perfect product quality supervision system, to ensure high standards of product quality, high quality.

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