C45 Round Bar

 

C45 steel is a medium carbon steel with a carbon content of 0.42-0.50%, belonging to the European standard C45 steel.

 

The specific chemical composition is as follows:

- Carbon (C) content: 0.42-0.50%

- Silicon (Si) content: 0.17-0.37%

- Manganese (Mn) content: 0.50-0.80%

- Sulfur (S) content: ≤0.035%

- Phosphorus (P) content: ≤0.035%

 

The tensile strength of C45 steel is approximately 570-700 MPa, with a yield strength of about 330 MPa and a fracture elongation of about 14-20%.

This steel can be in the form of hot rolled and forged states, and can also undergo quenching and tempering treatment.

 

C45 steel has a wide range of applications and is commonly used for manufacturing shafts, gears, screws, pins, and submerged arc welding wires. Its advantages include good hardenability, toughness, and machinability. It is easy to quench and temper, and has good wear resistance and corrosion resistance. However, it is prone to thermal cracking and surface oxidation.

 

Common forms of C45 steel include round steel, square steel, flat steel, and plate, which can be customized and processed according to different requirements and applications.

Different country designations are as follows:

- Chinese Standard: domestic 45 steel, 1045 steel

- American Standard: ASTM A29/A29M 1045 steel

- European Standard: EN 10083-2 C45 steel

- Japanese Standard: JIS G4051 S45C steel

- German Standard: DIN 1.1191 steel, C45 steel

 

In summary, C45 steel exhibits good hardenability and machinability, making it suitable for manufacturing heat-treated parts. However, it is prone to thermal cracking and surface oxidation. Different country designations can be chosen based on specific engineering requirements.

 

 

Article	carbon steel
Standard	AISI 、ASTM 、EN 、BS 、GB 、DIN 、JIS
Material	C25，1.0406，C30，1.0528，C35，1.1181，1.0511，C45，1.1191，1.0503，C50，1.1206，1.054，C55， 1.1203，C60，1.1221，1.0601，C10E ，1.1121，C10R ，1.1207，C15E ，1.1141 C15R ，1.114，C16E 。1.1148, C16R, 1.1208, C10E, S10C steel, 1010,08 steel, 1008, S15C 1015, S20C, 1020,20 Steel, S35C, 1035, S45C, C45,1045, S50C, et al
Output to	Singapore, Indonesia, South Korea, Thailand, Vietnam, Saudi Arabia, Brazil, Spain, Canada, the United States, and Egypt, India, Kuwait, Dubai, Kuwait, Peru, Mexico, and Russia, Malaysia, etc.
Pack	Bundle packaging, export standard packaging or according to customer requirements
Delivery time	7-15 days or according to the order quantity or negotiation
Price clause	Price terms CIF, FOB, CFR.
Pay	Letter of credit, wire transfer, etc
Minimum order	One ton

 

 

Why choose us?

• We are a trusted Carbon Steel product manufacturer and supplier providing excellent service to our clients.
• We have unique insight and abundant practical experience in the field of C45. We guarantee quality and diversity. We believe that our products can get your 100% trust, and through our efforts to help you achieve success.
• We have a long history of producing high-quality Carbon Steel products for a wide range of applications.
• Our service philosophy is to uphold professional ethics and sincerity throughout.
• We specialize in providing Carbon Steel products that meet demanding industry requirements.
• No matter how the domestic and foreign economic environment changes and how the market fluctuates, we always adhere to the principle of integrity sharing, exploration and innovation.
• We provide timely delivery of Carbon Steel products to our customers worldwide.
• We insist on determining the direction of enterprise development, developing superior C45 and providing first-class services from the needs of our customers and the public.
• Our experienced team of professionals is committed to delivering the best in Carbon Steel products.
• With the powerful attitude of continuous innovation and pioneering and enterprising, we must not only be a famous brand in China, but also a famous brand in the world, and realize the strategic dream of 'based on the local, expand the country, and go to the world'.

Hot Tags: c45 round bar, China c45 round bar suppliers, factory, 08 Steel, 20 Steel