Grade SUS410 Stainless Steel Round Bar with Certification

Grade SUS410 Stainless Steel Round Bar with Certification System 1

Grade SUS410 Stainless Steel Round Bar with Certification System 2

Grade SUS410 Stainless Steel Round Bar with Certification System 3

Grade SUS410 Stainless Steel Round Bar with Certification System 4

Grade SUS410 Stainless Steel Round Bar with Certification

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Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: 3 m.t.

Supply Capability:: 100000 m.t./month

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Grade SUS410 Stainless Steel Round Bar with Certification

Details Information of Grade SUS410 Stainless Steel Round Bar with Certification

Name	SUS410 Stainless Steel
Shape	Round Bar/Square Bar/Flat Bar/Plate/Wire
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

Carbon structure round bar	Q195 Q235A Q235B 10# 20#-55# S45CB
Low alloy high strength round bar	Q345A/Q345C/Q345D Q345B Q345E
Alloy structure round bar	SAE51B20 20Cr 40Cr 40CrV 20CrMo/30CrMo/35CrMo/42CrMo 20CrMoA/30CrMoA/35CrMoA/42CrMoA/42Cr ML20CrMo/ML30CrMo/ML35CrMo/ML42CrMo B7/SCM435-440 20MnTiB 20CrMnMo 20CrMoH 42CrMoH 40MnB/40MnBH 30Mn2-40Mn2 27SiMn 50CrVA 30CrMnTi
Pinion steel	20CrMnTi 20CrMnTiH 20CrMnTiHCS/20CrMnTiHLD Q20CrMnTi-1/Q20CrMnTi-2
Sucker rod	20-35CrMoA
Free-cutting steel	GT1215S
Spring steel	60Si2MnA 65Mn
Ball bearing steel	GCr15

Chemical Composition of Grade SUS410 Stainless Steel Round Bar with Certification

C	Si	Mn	P	S	Cr	Ni	Cu

0.17-0.24	0.17-0.37	0.35-0.65	≤0.035	≤0.035	≤0.25	≤0.25	≤0.25

Tensile strength (σb/MPa)	Yield strength (σb/MPa)	Elongation (δ5/%)
≥410(42)	≥245(25)	≥25

Company Introduction of Grade SUS410 Stainless Steel Round Bar with Certification

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 SUS410 Stainless Steel Round Bar with Certification

Certificates of Grade SUS410 Stainless Steel Round Bar with Certification

Grade SUS410 Stainless Steel Round Bar with Certification

Packaging & Delivery of Grade SUS410 Stainless Steel Round Bar with Certification

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

Products show of Grade SUS410 Stainless Steel Round Bar with Certification

Grade SUS410 Stainless Steel Round Bar with Certification

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 methods for surface hardening special steel?: There are several methods available for surface hardening special steel, each with its specific advantages and applications. Some of the commonly used methods are: 1. Carburizing: This process involves heating the steel in a carbon-rich environment, typically using a gas or liquid medium. The carbon atoms diffuse into the steel's surface, forming a high-carbon layer, which results in increased hardness. Carburizing is suitable for complex-shaped parts and provides good wear resistance. 2. Nitriding: Nitriding is a process where the steel is exposed to nitrogen-rich atmospheres at elevated temperatures. The nitrogen atoms diffuse into the steel's surface, forming nitrides, which significantly enhance the surface hardness and wear resistance. Nitriding is often used for parts requiring high fatigue strength and resistance to galling and fretting. 3. Induction hardening: Induction hardening utilizes high-frequency alternating currents to heat the steel's surface rapidly. This localized heating is followed by quenching, creating a hardened layer. Induction hardening is ideal for parts with localized wear areas or where only specific regions need to be hardened. 4. Flame hardening: Flame hardening involves heating the steel's surface to a high temperature using an oxy-fuel flame and then rapidly quenching it. This method is suitable for large and heavy parts that require deep hardening. Flame hardening provides good wear resistance and toughness. 5. Laser hardening: Laser hardening is a precise and localized surface hardening technique. A laser beam is used to heat the steel's surface, and quenching is performed afterward. This method offers high flexibility and control, making it suitable for complex geometries and small areas that require hardness improvement. 6. Carbonitriding: Carbonitriding is a combination of carburizing and nitriding processes. The steel is exposed to an atmosphere containing both carbon and nitrogen, resulting in the formation of a compound layer with improved hardness and wear resistance. Carbonitriding is commonly used for parts requiring a balance of hardness, toughness, and wear resistance. It is important to note that the selection of the appropriate surface hardening method depends on factors such as the specific steel composition, desired hardness depth, part geometry, intended application, and cost considerations.

Q:How is special steel used in the medical supply chain?: Special steel is used in various ways within the medical supply chain. It is commonly utilized in the production of surgical instruments, implants, and medical devices due to its exceptional properties such as strength, durability, and corrosion resistance. Special steel is crucial in ensuring the quality and safety of these medical supplies, as it can withstand the demanding conditions of surgical procedures and sterilization processes. Additionally, special steel is used in the manufacturing of storage and transportation equipment for medical supplies, ensuring their proper handling and preservation. Overall, special steel plays a vital role in maintaining the integrity and reliability of medical supplies throughout the entire supply chain.

Q:How is special steel used in the medical industry?: Special steel is used in the medical industry for a variety of applications. It is commonly used in the production of surgical instruments, implants, and medical devices due to its exceptional strength, durability, and resistance to corrosion. Special steel ensures that these instruments and implants can withstand the harsh conditions of medical procedures and maintain their integrity over time, ensuring better patient outcomes.

Q:How does special steel contribute to the manufacturing of hydraulic components?: Special steel plays a crucial role in the manufacturing of hydraulic components by providing the required strength, durability, and corrosion resistance necessary for these components to perform optimally. The unique properties of special steel, such as high tensile strength and excellent machinability, ensure that hydraulic components can withstand high pressure and repetitive movements without deformation or failure. Additionally, the corrosion resistance of special steel helps protect hydraulic components from the harsh operating environments they often encounter, extending their lifespan and reducing maintenance requirements.

Q:What are the common failures or issues with special steel?: Special steel may encounter various failures or problems. Among these, corrosion is a prevalent issue. When exposed to specific environmental conditions, such as moisture or aggressive chemicals, special steel, like any other steel, can be susceptible to corrosion. As a result, its structural integrity and overall performance may decline. Fatigue is another common failure. Special steel is often used in applications that demand strength and durability. However, repetitive loading or stress can cause the material to develop cracks or fractures over time, leading to fatigue failure. This can be particularly troublesome in industries like aerospace or automotive, where components are subjected to constant cyclic loading. Improper heat treatment can also lead to failure. To achieve desired properties like hardness or toughness, special steel often requires specific heat treatments. If the heat treatment process is not executed correctly, it can result in inconsistent material properties, which in turn can reduce performance or cause premature failure. Special steel can also experience welding issues. Welding is frequently employed to join different components or structures made of special steel. However, inadequate adherence to proper welding techniques and procedures can yield defects such as weld cracks, porosity, or inadequate fusion. These defects can weaken the weld joint and compromise the overall structure's integrity. Lastly, dimensional instability can be problematic with special steel. Certain types of special steel, particularly those with high carbon content, may undergo dimensional changes when exposed to temperature variations. This can lead to material distortion or warping, affecting its fit, function, or assembly with other components. To address these failures or issues with special steel, it is crucial to adhere to appropriate material selection, design, manufacturing, and maintenance practices. Thorough inspections, implementation of corrosion protection measures, and ensuring proper heat treatment and welding procedures can help minimize the occurrence of these failures. This, in turn, improves the performance and longevity of special steel components.

Q:What are the different methods of joining special steel components?: Various techniques exist for joining special steel components, each offering unique advantages and applications. Welding, brazing, soldering, mechanical fastening, and adhesive bonding are among the most commonly used methods. 1. Welding represents a widely employed method for joining special steel components. It involves melting the base metals and adding a filler material to create a robust bond. Depending on the specific requirements and properties of the steel components, different welding techniques like arc welding, gas welding, or laser welding can be utilized. 2. Brazing utilizes a filler material with a lower melting point than the base metals. This material is heated and distributed between the components, forming a strong bond as it solidifies. Brazing is particularly suitable for high-temperature applications and can be performed using a torch, furnace, or induction heating. 3. Soldering is similar to brazing but employs a lower melting point filler material known as solder. It finds common use in electrical and electronic applications, as well as for joining small or delicate steel components. Soldering necessitates less heat and can be accomplished using a soldering iron or hot air gun. 4. Mechanical fastening involves joining components using mechanical means such as screws, bolts, nuts, or rivets. This method is often preferred when disassembly or reassembly is necessary, as it allows for easy removal and replacement of components. Mechanical fastening is suitable for applications requiring a strong and reliable joint, especially when welding or brazing may not be feasible. 5. Adhesive bonding is another method employed for joining special steel components. It entails applying an adhesive material to the mating surfaces, which then cures or hardens to create a robust bond. Adhesive bonding is commonly used when a continuous joint is required or when joining dissimilar materials. It offers advantages in applications necessitating vibration damping or sealing. The selection of the appropriate joining method depends on various factors such as the specific requirements of the application, the properties of the steel components, and the desired strength and durability of the joint. Each method has its own strengths and limitations.

Q:Can special steel be used in the production of consumer goods?: Yes, special steel can be used in the production of consumer goods. Special steel refers to steel alloys that have been specifically formulated to have unique properties, such as high strength, corrosion resistance, or heat resistance. These properties make special steel suitable for a wide range of consumer goods that require durability, strength, or resistance to wear and tear. For example, special steel can be used in the production of kitchen appliances like knives and cookware, where high strength and corrosion resistance are important. It can also be used in the manufacturing of consumer electronics, such as smartphones and laptops, where the steel may be used in the casing or internal components to provide structural integrity and protection. Furthermore, special steel is commonly used in the automotive industry for the production of various consumer goods like bicycles, motorcycles, and cars. The steel's high strength and lightweight properties make it ideal for creating strong and durable vehicle frames, engine components, and other parts. In summary, special steel can indeed be used in the production of consumer goods, as its unique properties make it suitable for applications where strength, durability, and resistance to corrosion or wear are essential.

Q:How does special steel contribute to the aerospace structural industry?: Special steel plays a crucial role in the aerospace structural industry by offering exceptional strength, durability, and heat resistance. It is used extensively in the manufacturing of aircraft components such as landing gears, engine parts, and structural frames. The high tensile strength and corrosion resistance of special steel ensure the integrity and safety of the aircraft, enabling it to withstand extreme conditions and stress encountered during flight. Additionally, special steel's lightweight nature allows for increased fuel efficiency, reducing operational costs and environmental impact in the aerospace industry.

Q:What are the different methods for improving the machinability of special steel?: There are several methods that can be used to improve the machinability of special steel. 1. Alloying: One method is to add alloying elements to the steel. These elements can help improve the machinability by reducing the hardness and increasing the chip-breaking ability of the material. Common alloying elements include sulfur, lead, and selenium. 2. Heat treatment: Another method is to subject the steel to specific heat treatment processes. For example, annealing the steel can help soften it, making it easier to machine. Similarly, tempering can help improve the machinability by reducing the hardness and increasing the toughness of the material. 3. Cutting fluids: The use of suitable cutting fluids during machining can significantly improve the machinability of special steel. These fluids act as coolants, reducing the heat generated during cutting and lubricating the cutting tool, thereby reducing friction and improving chip evacuation. 4. Tool selection: Choosing the right cutting tool for the specific steel being machined is crucial for improving machinability. Tools with appropriate coatings, geometries, and cutting parameters can help reduce cutting forces, improve chip control, and enhance overall machining efficiency. 5. Reduced cutting speeds: Lowering the cutting speeds can help improve the machinability of special steel. This can be achieved by reducing the feed rate or spindle speed. However, it is important to ensure that the cutting speed is still within the recommended range to prevent negative effects on tool life and productivity. 6. Pre-machining operations: Performing pre-machining operations such as forging, extrusion, or rolling can help refine the microstructure of the steel, making it more suitable for subsequent machining processes. These operations can help break down large grains, improve homogeneity, and reduce the material's overall hardness. 7. Surface treatments: Applying surface treatments, such as coatings or platings, can enhance the machinability of special steel. These treatments can improve the tool's wear resistance, reduce friction, and promote better chip flow, leading to improved machining performance. It is important to note that the specific method or combination of methods used for improving machinability will depend on the type of special steel being machined, the desired outcomes, and the available resources. It is advisable to consult with experts or conduct thorough research to determine the most appropriate approach for a particular application.

Q:What are the specific requirements for special steel used in the marine propeller industry?: The special steel used in the marine propeller industry must meet specific requirements to ensure optimal performance and durability in harsh marine environments. Some of the key requirements include: 1. Corrosion Resistance: Marine propellers are constantly exposed to saltwater, which can cause corrosion. Therefore, special steel used in the marine propeller industry must have high resistance to corrosion, preventing the formation of rust and maintaining the propeller's integrity over time. 2. Strength and Toughness: Marine propellers are subjected to high mechanical stresses and impacts, especially in rough sea conditions. The special steel used must possess high strength and toughness to withstand these forces without deformation or failure. 3. Fatigue Resistance: Propellers experience cyclic loading due to rotational forces, which can lead to fatigue failure over time. The special steel should have excellent fatigue resistance to withstand millions of load cycles without developing cracks or fractures. 4. Weldability: Propellers are often manufactured in segments and then welded together. The special steel used must be easily weldable, ensuring strong and reliable joints that can withstand the propeller's operational stresses. 5. Heat Resistance: Propellers generate significant heat due to friction and propulsion forces. The special steel should have good heat resistance to prevent deformation or loss of mechanical properties at elevated temperatures. 6. Machinability: Special steel used in the marine propeller industry should be readily machinable to allow for precise shaping and finishing of complex propeller blade designs. 7. Non-Magnetic Properties: Many modern ships utilize magnetic navigation systems and sensors. Therefore, the special steel used in propellers should have low magnetic permeability to minimize interference with these systems. Meeting these specific requirements ensures that the special steel used in the marine propeller industry can withstand the challenging conditions of seawater, provide efficient propulsion, and maintain its structural integrity throughout the propeller's lifespan.

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