Special Steel Alloy Steel Round Bar SAE8620

Special Steel Alloy Steel Round Bar SAE8620 System 1

Special Steel Alloy Steel Round Bar SAE8620

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Loading Port:: China main port

Payment Terms:: TT OR LC

Min Order Qty:: 30 m.t.

Supply Capability:: 10000 m.t./month

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Product Information

1 Standards and Chemical Composition:

BS	AISI	JIS	DIN
850M20	SAE8620	SNCCM220(H)	21NiCrMo2 1.6523

AISI

JIS

DIN

850M20

SAE8620

SNCCM220(H)

21NiCrMo2

1.6523

C	Si	Mn	P	S	Cr	Ni	Mo
0.18-0.23	0.15-0.35	0.70-0.90	≤0.035	≤0.035	0.4-0.6	0.4-0.7	0.15-0.25

2 Brief Introduction:

Dimension	14-350mm
Length	2-13m or as per your request
Delivery condition	Hot rolled
Heat Treatment	Normalizing, Annealing, Quenching
Packing	Standard seaworthy packing or according to your requirements

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Special Steel Alloy Steel Round Bar SAE8620

Workshop Show

Special Steel Alloy Steel Round Bar SAE8620

Shipping

1. FedEx/DHL/UPS/TNT for samples, Door-to-Door;

2. By Air or by Sea for batch goods, for FCL; Airport/ Port receiving;

3. Customers specifying freight forwarders or negotiable shipping methods!

Delivery Time: 3-7 days for samples; 5-25 days for batch goods.

Payment Terms

1.Payment: T/T, L/C, Western Union, MoneyGram,PayPal; 30% deposits; 70% balance before delivery.

2.MOQ: 1pcs

3.Warranty : 3 years

4.Package Informations: 1) EXPORT, In 20 feet (GW 25 ton) or 40 feet Container (GW 25 ton)

2)as customer's requirement

Why choose us?

(1) The leading exporter in China special steel industry.

(2) Large stocks for various sizes, fast delivery date.

(3) Good business relationship with China famous factories.

(4) More than 7 years steel exporting experience.

(5) Good after-sales service guarantee.

Q:What are the different oil and gas grades of special steel?: There are several different oil and gas grades of special steel, including but not limited to API 5CT, API 5L, and ASTM A106. These grades are specifically designed to meet the requirements and demands of the oil and gas industry, ensuring high strength, corrosion resistance, and durability in harsh environments.

Q:What are the safety measures taken during the production of special steel?: To ensure the safety and wellbeing of workers and reduce potential hazards, various safety measures are taken during the production of special steel. These measures encompass the following: 1. Personal Protective Equipment (PPE): All workers involved in special steel production must wear appropriate PPE, including safety helmets, goggles, gloves, and protective clothing. This safeguards them from injuries, burns, and exposure to hazardous substances. 2. Training and Education: Workers undergo comprehensive training and education on safe work practices and procedures. They gain knowledge about the potential hazards associated with special steel production and receive training on the proper handling of equipment and materials. 3. Risk Assessments: Regular risk assessments are conducted to identify potential hazards and evaluate the level of risk associated with each task. This facilitates the implementation of control measures to mitigate risks and prevent accidents. 4. Machinery and Equipment Safety: All machinery and equipment used in the production process are meticulously maintained and regularly inspected to ensure optimal working conditions. Safety features, such as emergency stop buttons and guards, are installed to prevent accidents and injuries. 5. Ventilation and Exhaust Systems: Given the high temperatures and use of chemicals in special steel production, ventilation and exhaust systems are installed to eliminate harmful fumes and gases from the work environment. This ensures a safe and healthy atmosphere for workers. 6. Fire Prevention: To minimize the risk of fire accidents, fire prevention measures are implemented, including the installation of fire alarms, extinguishers, and sprinkler systems. Workers are also trained on fire safety protocols and evacuation procedures. 7. Emergency Response Plans: Comprehensive emergency response plans are developed and communicated to all workers. These plans outline the steps to be taken in the event of accidents, fires, or other emergencies, ensuring a swift and organized response. 8. Regular Safety Inspections: Safety professionals conduct regular inspections to identify any potential safety hazards or non-compliance with safety protocols. Any issues or deficiencies are promptly addressed to maintain a safe working environment. By implementing these safety measures, special steel production can be carried out in a controlled and safe manner, safeguarding workers and minimizing the risk of accidents or injuries.

Q:How does special steel contribute to the tool manufacturing industry?: The tool manufacturing industry greatly relies on special steel, as it offers numerous benefits that enhance the quality, performance, and durability of tools. First and foremost, special steel is widely recognized for its exceptional strength and toughness, making it an ideal choice for producing top-notch tools that can endure heavy usage and extreme conditions. Furthermore, special steel boasts excellent wear resistance. Tools crafted from special steel can maintain their sharpness and cutting edge for extended periods, reducing the need for frequent sharpening or replacement. This not only saves time and effort but also boosts productivity in industries heavily reliant on tools, such as construction, automotive, and aerospace. Additionally, special steel can be heat-treated to achieve specific properties, including hardness, which is crucial for tools like drills, saws, and blades. This heat treatment process enables manufacturers to tailor the characteristics of the steel to meet the unique requirements of different tools, ensuring optimal performance and effectiveness. Moreover, special steel provides corrosion resistance, a vital feature for tools exposed to moisture, chemicals, or harsh environments. By preventing rust and corrosion, special steel helps prolong the lifespan of tools, reducing maintenance costs and ensuring consistent performance over time. Furthermore, the versatility of special steel allows manufacturers to create tools with intricate shapes and designs. This flexibility opens up possibilities for innovation and the development of specialized tools catering to specific applications and industries. Special steel can be easily machined, welded, and formed into various tool designs, enabling manufacturers to produce efficient and ergonomic tools that offer improved handling and user comfort. In conclusion, special steel plays a significant role in the tool manufacturing industry by providing strength, wear resistance, heat treatability, corrosion resistance, and versatility. These properties facilitate the production of high-quality tools that are durable, reliable, and efficient, meeting the demands of diverse industries and enhancing productivity.

Q:How is special steel used in the railway supply chain?: Special steel is used in the railway supply chain for various critical components such as rails, wheels, and axles, due to its superior strength, durability, and resistance to wear and fatigue. This high-quality steel ensures safe and reliable train operations, reducing maintenance needs and increasing the lifespan of railway infrastructure.

Q:What are the main advantages of using special steel in aerospace applications?: The main advantages of using special steel in aerospace applications are its superior strength, toughness, and corrosion resistance. Special steel can withstand extreme temperatures and pressures, making it suitable for critical components such as engine parts and landing gear. Its high strength-to-weight ratio allows for lighter aircraft designs, improving fuel efficiency and performance. Additionally, special steel's excellent fatigue resistance ensures the long-term reliability and safety of aerospace structures.

Q:How is special steel used in the production of gears?: Special steel is used in the production of gears due to its high strength and durability. It allows gears to withstand heavy loads, high temperatures, and constant friction. The use of special steel ensures that gears can operate efficiently and reliably in various industrial applications, such as automotive, aerospace, and machinery.

Q:What are the factors that affect the machinability of special steel?: There are several factors that can affect the machinability of special steel. First, the composition of the steel, including the type and amount of alloying elements present, can significantly impact its machinability. Additionally, the hardness and microstructure of the steel, which are influenced by factors such as heat treatment and processing, can also affect how easily it can be machined. Other factors that can play a role include cutting tool selection, cutting speed, feed rate, and coolant or lubricant used during machining.

Q:What are the different pharmaceutical grades of special steel?: There are several different pharmaceutical grades of special steel, including 316L, 904L, and 2205. These grades are chosen for their high corrosion resistance, excellent mechanical properties, and their ability to withstand harsh environments in pharmaceutical manufacturing processes.

Q:Can special steel be used for making power generation equipment?: Yes, special steel can be used for making power generation equipment. Special steel is known for its high strength, durability, and resistance to corrosion, making it an ideal choice for manufacturing components such as turbines, generators, and boilers that are used in power generation processes.

Q:What are the emerging trends in the special steel industry?: Some emerging trends in the special steel industry include the increasing demand for high-strength and lightweight materials, the growing adoption of advanced manufacturing technologies such as 3D printing, the focus on sustainability and environmental impact reduction, and the rise of electric vehicles driving the need for specialized steel grades. Additionally, there is a shift towards customization and tailored solutions to meet specific industry requirements.

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