SAE AISI ASTM 42CrMo4/4140 Alloy Steel Bar

SAE AISI ASTM 42CrMo4/4140 Alloy Steel Bar System 1

SAE AISI ASTM 42CrMo4/4140 Alloy Steel Bar

Ref Price:

Loading Port:: China main port

Payment Terms:: TT OR LC

Min Order Qty:: 30 m.t.

Supply Capability:: 10000 m.t./month

Inquire Now

Chat Online

Add to My Favorites

OKorder Service Pledge

Quality Product, Order Online Tracking, Timely Delivery

OKorder Financial Service

Credit Rating, Credit Services, Credit Purchasing

SAE AISI ASTM 42CrMo4/4140 Alloy Steel Bar

Product Information:

1. Features Specifications: 42CrMo4 Alloy Steel Bar

2. Commodity: 42CrMo4 Alloy Steel Bar

Hot rolling craftwork and fine mechanical performance

Chemical components meet standards, delivery in black skin
3. Standards:
a) GB/T3077 42CrMo

b) JiS SCM440
c) Din 42CrMo4

d) ASTM 4140

4. Size: dia 12-160mm

5. Length:6M above

6. Packing:Bundles with iron wires

Product Overviews:

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)

Product Show:

SAE AISI ASTM 42CrMo4/4140 Alloy Steel Bar

Our Advantages:

· Industry experience over 20 years.

· Shipment of goods -More than 70 countries worldwide.

· The most convenient transport and prompt delivery.

· Competitive price with best service.

· High technical production line with top quality products.

· High reputation based on best quality products.

With our experienced, enthusiastic and dynamic staffs, we assure to bring you the products with best quality, reasonable prices and good after-sales services under the motto: Friends First, Business After.

Communication, Experience, Expertise and Best efforts are our Promises to you.

Q:What are the different corrosion protection methods used for special steel?: There are several corrosion protection methods used for special steel, including coating with anti-corrosive paints or sealants, galvanizing with zinc or other metals, applying sacrificial anodes, using corrosion inhibitors, and employing cathodic protection techniques such as impressed current or sacrificial anode systems.

Q:Can special steel be used in the printing industry?: Yes, special steel can be used in the printing industry. It is commonly used in the manufacturing of printing machinery, such as printing presses, due to its high strength, durability, and resistance to wear and tear. Special steel components can help enhance the precision, reliability, and efficiency of printing processes, resulting in improved print quality and productivity.

Q:How does special steel contribute to reducing product rejection rates?: Special steel contributes to reducing product rejection rates by offering superior strength, durability, and corrosion resistance. It enables manufacturers to produce high-quality products that meet stringent specifications and standards. Special steel's precise composition and unique properties enhance the performance and reliability of the end products, reducing the chances of defects, failures, and rejections.

Q:How does special steel contribute to reducing product maintenance requirements?: Special steel contributes to reducing product maintenance requirements by offering superior strength, durability, and resistance to wear and corrosion. Its unique properties allow for the creation of longer-lasting and more reliable products, reducing the need for frequent repairs and maintenance. Additionally, special steel's high tensile strength enables the development of lighter and more efficient designs, reducing the strain on components and minimizing wear and tear.

Q:What is the difference between special steel and regular steel?: Special steel refers to steel that has been specially manufactured or treated to possess specific properties or characteristics that regular steel does not have. This can include higher strength, better corrosion resistance, improved ductility, or enhanced heat resistance. Regular steel, on the other hand, refers to the general classification of steel that is commonly produced and used in various applications without any specific modifications or unique attributes.

Q:How does stainless steel contribute to the automotive industry?: Stainless steel contributes to the automotive industry by providing strength, durability, and corrosion resistance in various automotive components such as exhaust systems, body panels, and engine parts. Its ability to withstand extreme temperatures and harsh conditions make it a preferred material for manufacturing high-performance vehicles. Additionally, stainless steel's aesthetic appeal and low maintenance requirements make it suitable for decorative purposes in car interiors and exteriors.

Q:How does special steel contribute to improving product sustainability?: Special steel contributes to improving product sustainability in several ways. Firstly, it offers enhanced durability and strength, which means that products made from special steel have a longer lifespan and reduced need for frequent replacements. This reduces the overall impact on the environment by minimizing waste generation and conserving resources. Secondly, special steel often has high corrosion resistance, making it suitable for use in various industries, including construction, automotive, and aerospace. This resistance to corrosion ensures that products made from special steel require less maintenance and repairs over time, reducing the consumption of energy, materials, and resources. Additionally, special steel can be recycled and reused efficiently. This recyclability reduces the demand for new raw materials, decreases energy consumption, and minimizes greenhouse gas emissions associated with the production of steel from virgin materials. By using recycled special steel, companies can contribute to a circular economy and reduce their environmental footprint. Overall, the utilization of special steel in various products contributes to their longevity, reduced maintenance needs, and recyclability, all of which are essential for improving product sustainability and minimizing environmental impact.

Q:What are the main characteristics of high-speed steel?: High-speed steel is known for its exceptional hardness, toughness, and heat resistance. It can maintain its hardness even at high temperatures, making it ideal for cutting tools and machining applications. Additionally, high-speed steel has excellent wear resistance, allowing it to withstand heavy usage and prolong tool life. It also has good machinability and can be easily shaped into various cutting tools.

Q:Can special steel be used in the medical device manufacturing industry?: Yes, special steel can be used in the medical device manufacturing industry. Special steel alloys, such as stainless steel or titanium, are commonly used in medical device manufacturing due to their excellent corrosion resistance, biocompatibility, and strength characteristics. These alloys are specifically designed to meet the stringent requirements and regulations of the medical industry, making them ideal for producing safe and durable medical devices.

Q:Can special steel be used in tool manufacturing?: Yes, special steel can be used in tool manufacturing. Special steel is often preferred for tool manufacturing due to its exceptional hardness, toughness, and resistance to wear and corrosion. These properties make it highly suitable for producing durable and efficient tools that can withstand demanding applications.

1. Manufacturer Overview
Location
Year Established
Annual Output Value
Main Markets
Company Certifications

2. Manufacturer Certificates
a) Certification Name
Range
Reference
Validity Period

3. Manufacturer Capability
a)Trade Capacity
Nearest Port
Export Percentage
No.of Employees in Trade Department
Language Spoken:
b)Factory Information
Factory Size:
No. of Production Lines
Contract Manufacturing
Product Price Range