Grade 304 Stainless Steel Round Bar Large Quantity in Stock

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Grade 304 Stainless Steel Round Bar Large Quantity in Stock System 2

Grade 304 Stainless Steel Round Bar Large Quantity in Stock System 3

Grade 304 Stainless Steel Round Bar Large Quantity in Stock System 4

Grade 304 Stainless Steel Round Bar Large Quantity in Stock

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 1 m.t.

Supply Capability:: 10000 m.t./month

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Grade 304 Stainless Steel Round Bar in stock

Descriptio of Grade 304 Steel Round Bar in Stock

(stainless steel round bar, angle bar , flat bar , channel bar , hexagon bar , square bar .)

1.grade:201,202,301,302,303,304,304L,308,309,310,310S,316,316L,321,410,420,430,etc.

2.diameter:3mm-400mm.

3.surface:bright , black , pickeled & bright .

4.length: no more than 6 m .

5.packing: according to international standards of export .

6.trade terms: FOBshanghai , CIF+import port .

7.payment terms: L/C at sight , 30% T/T in advance + copy of B/L .

8.delivery time: within 8 to 12 days since the receipt of payment .

9. MOQ is 1 ton .

Description of Grade 304 Steel Round Bar in Stock

Standard	AISI , JIS , ER , GB , ASTM , etc.
Grade	201,201,301,302,303,304,304l,308,309,310,310S,316,316L,321,410,420,etc.
Application	widely used in the areas as ss fasteners , chains , kitchen and sanitary wares , furniture handles , handrails , electroplating and electrolyzing pendants , foods, electron , petroleum , construction and decoration , etc. with a high strength after cold-drawn , anti-stress corrosion , good surface .
Chemcial composition	according to international standards of ASTM , AISI , JIS , ER , GB ,etc.

Company Information of Grade 304 Steel Round Bar in Stock

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 304 Stainless Steel Round Bar Large Quantity in Stock

Packaging & Delivery of Grade 304 Steel Round Bar in Stock

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

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Grade 304 Stainless Steel Round Bar Large Quantity in Stock

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 is the impact of grain size on the mechanical properties of special steel?: The mechanical properties of special steel are significantly affected by the size of its grains. Grain size refers to the dimensions and arrangement of individual crystals within the steel structure. It is determined by various factors, including the speed at which the steel solidifies and subsequent heat treatments. In general, smaller grain sizes in special steel result in improved mechanical properties. This is because smaller grains provide more grain boundaries, which act as obstacles to the movement of dislocations and enhance the steel's strength. Smaller grains also contribute to a more uniform microstructure, enhancing overall toughness and resistance to fracture. Furthermore, smaller grain sizes promote higher hardness and increased resistance to wear in special steel. This is because the greater number of grain boundaries impedes dislocation movement, preventing plastic deformation and resulting in higher hardness values. Conversely, larger grain sizes can have a detrimental effect on the mechanical properties of special steel. Larger grains have fewer grain boundaries, allowing dislocations to move more freely. As a result, the strength, toughness, and hardness of the steel are diminished. Additionally, larger grains can lead to anisotropic behavior, where the mechanical properties vary in different crystallographic directions. This makes the steel more vulnerable to failure under specific loading conditions. Therefore, it is crucial to control and optimize the grain size in special steel to achieve the desired mechanical properties. This can be accomplished through precise heat treatments, such as annealing or quenching, which regulate the cooling rate and subsequent recrystallization processes. By controlling the grain size, special steel can be tailored to meet specific application requirements, ensuring optimal mechanical performance and reliability.

Q: What are the different surface finishing techniques used for special steel?: Some of the different surface finishing techniques used for special steel include electroplating, hot-dip galvanizing, powder coating, and passivation.

Q: What are the main advantages of using special steel in the automotive industry?: Special steel offers several advantages in the automotive industry. Firstly, it provides enhanced strength and durability, ensuring the safety and reliability of vehicles. Secondly, special steel is lightweight, contributing to fuel efficiency and reducing carbon emissions. Additionally, it offers excellent formability and weldability, allowing for complex and intricate designs. Lastly, special steel possesses high corrosion resistance, extending the lifespan of automotive components and reducing maintenance costs. Overall, the use of special steel in the automotive industry enhances performance, efficiency, safety, and longevity.

Q: How does special steel contribute to the oil and gas industry?: Special steel plays a crucial role in the oil and gas industry by offering enhanced strength, durability, and corrosion resistance needed for various applications. It is used in the construction of pipelines, drilling equipment, storage tanks, and offshore platforms, ensuring reliable and safe operations in harsh environments. Additionally, special steel's high heat resistance enables it to withstand extreme temperatures in refining processes, while its resistance to cracking and wear ensures the longevity of critical components. Overall, special steel contributes significantly to the oil and gas industry by providing the necessary materials for efficient and secure exploration, production, and transportation of oil and gas resources.

Q: What are the main characteristics of structural steel forgings?: The main characteristics of structural steel forgings include high strength, excellent toughness, and superior fatigue resistance. They are also known for their ability to withstand extreme temperatures and harsh environments. Moreover, structural steel forgings exhibit good weldability and machinability, making them suitable for various engineering applications.

Q: How does special steel contribute to the heat resistance of products?: Special steel contributes to the heat resistance of products due to its unique properties and composition. It is specifically designed to withstand high temperatures without losing its strength or structural integrity. The inclusion of elements such as chromium, nickel, and molybdenum in special steel enhances its heat resistance by forming a protective oxide layer that prevents oxidation and corrosion at elevated temperatures. This enables products made with special steel to withstand extreme heat conditions, making them suitable for various applications in industries such as aerospace, automotive, and energy.

Q: How does special steel contribute to the manufacturing of surgical instruments?: Special steel, which is also known as stainless steel, plays a vital role in the production of surgical instruments. Its exceptional properties make it an ideal material for manufacturing high-quality surgical instruments used in various medical procedures. To begin with, special steel exhibits a high resistance to corrosion and rust. Surgical instruments are constantly exposed to bodily fluids, sterilization processes, and harsh cleaning agents. The corrosion resistance of special steel guarantees the durability of these instruments, enabling them to withstand repeated use and cleaning without compromising their integrity. Furthermore, special steel possesses excellent strength and hardness characteristics. Surgical instruments must be robust and capable of withstanding the forces and pressures exerted during surgeries. The high strength and hardness of special steel ensure that these instruments retain their shape and sharpness even after multiple uses, minimizing the risk of breakage or deformation during critical procedures. Moreover, special steel is biocompatible, meaning it does not elicit reactions or complications when in contact with bodily tissues or fluids. This is particularly important for surgical instruments that come into direct contact with patients' bodies. The biocompatibility of special steel guarantees that there are no adverse reactions or complications when these instruments are used in surgeries, thereby reducing the risk of infections or other complications. In addition, special steel is highly machinable and can be easily molded into intricate shapes and designs. Surgical instruments require precision and accuracy to effectively fulfill their intended functions. The machinability of special steel allows manufacturers to create complex instruments with fine details and features, ensuring their optimal performance during surgical procedures. Furthermore, special steel can be efficiently sterilized. Sterilization is a critical step in ensuring the safety and effectiveness of surgical instruments. Special steel's ability to withstand high temperatures and various sterilization methods, such as autoclaving or ethylene oxide gas sterilization, makes it an ideal choice of material for surgical instruments. In conclusion, special steel significantly contributes to the manufacturing of surgical instruments due to its corrosion resistance, strength, biocompatibility, machinability, and sterilization capabilities. These properties guarantee that surgical instruments made from special steel are durable, reliable, safe, and effective in medical procedures, ultimately enhancing the success of surgeries and improving patient outcomes.

Q: How does special steel contribute to the manufacturing of defense equipment?: The unique properties and characteristics of special steel play a vital role in the production of defense equipment. To begin with, special steel is renowned for its exceptional strength and durability, making it perfect for constructing various defense equipment components. This high strength enables the creation of lightweight yet sturdy structures, allowing for the development of advanced weaponry and protective gear. Additionally, special steel possesses remarkable resistance to corrosion and wear, making it highly suitable for defense equipment operating in harsh environments. Its resistance to corrosion ensures that the equipment remains functional and dependable even in extreme conditions, including exposure to saltwater or acidic environments. Moreover, special steel offers outstanding heat resistance, a crucial feature for defense equipment like missile casings or jet engine components. Its ability to withstand high temperatures without compromising its integrity or mechanical properties enables the production of more efficient and powerful defense systems. Furthermore, special steel can be customized to meet specific requirements, facilitating the manufacturing of personalized defense equipment. It can be alloyed with various elements to enhance specific characteristics, such as increased hardness, improved magnetic properties, or better impact resistance. This adaptability allows for the production of defense equipment tailored to the precise needs of military applications, enhancing overall performance. In conclusion, special steel significantly contributes to the manufacturing of defense equipment through its exceptional strength, resistance to corrosion and wear, heat resistance, and customization options. These properties enable the creation of more advanced, reliable, and efficient defense systems that meet the demanding requirements of modern military operations.

Q: What are the different methods for quenching special steel?: There are several methods for quenching special steel, including oil quenching, water quenching, air quenching, and polymer quenching. These methods involve rapidly cooling the steel to achieve desirable hardness and strength properties. Oil quenching involves submerging the steel in oil, which provides a slower and more controlled cooling process. Water quenching, on the other hand, involves immersing the steel in water for a faster and more aggressive cooling rate. Air quenching refers to simply exposing the steel to air, allowing it to cool naturally. Lastly, polymer quenching involves using a specialized polymer solution as the quenching medium, which offers a combination of controlled cooling and reduced distortion. The choice of quenching method depends on the specific steel composition and desired properties.

Q: What are the different chemical processing grades of special steel?: There are several different chemical processing grades of special steel, including stainless steel, tool steel, high-speed steel, and alloy steel.

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