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C45 Carbon Steel Pipe
C45 Carbon Steel Pipe
C45 Carbon Steel Pipe
C45 Carbon Steel Pipe
C45 Carbon Steel Pipe
C45 Carbon Steel Pipe

🔵 Description:

 

C45 is a high-strength medium-carbon high-quality steel specified in the European standard EN10083-2. It is suitable for manufacturing bearings, gears, pins and other parts. C45 steel can obtain good mechanical properties after heat treatment, and has high wear resistance and machinability.

 

🔵 Specifications:

 

Product Name

C45 Carbon Steel Pipe

Standard

EN, DIN, AISI, JIS, ASME GB, IS, ASTM Pipes

Welded Pipes Size

5.0 – 1219.2 mm

Seamless Pipes Size

4 to 219 mm W. T.: 0.5 to 20 mm

EFW Pipes size

5.0 – 1219.2 mm

Schedule

SCH80, SCH5, STD, SCH20, SCH10, SCH160, SCH120, SCH30, SCH40, SCH10S, SCH140, SCH40S, XXS XS, SCH80, SCH60,

Seamless Tube Size

3.35 OD To 101.6 mm OD

Length

Single , Double , Standard & Cut length Pipes & Tube

Finish

MF AP, Polished, BA

Welded Tube Size

6.35 mm OD To 152 mm OD

wall thickness

0.020 –0.220 inch

 

C45 Chemical Composition:

Grade

C

Si

Mn

P

S

Mo

Ni

Cr

C45

0.42-0.50

max 0.40

0.50-0.80

0.045

0.045

max 0.10

max 0.40

max 0.40

 

C45 Carbon Steel Tube Mechanical Properties:

Grade

Tensile Strength

Yield Strength

Elongation

Hardness

C45

600-750 MPa

340 MPa (minimum)

16% (minimum)

197 HB (Brinell hardness)

 

C45 Carbon Steel Pipe Heat Treatment:

Grade

Normalizing

Quenching

Tempering

C45

840-880°C

820-860°C

550-660°C

 

🔵 Applications:

 

C45 is suitable for manufacturing bearings, gears, pins and other parts.

 

🔵 Quality Assurance:

 

All C45 grade carbon steel pipes undergo rigorous testing and quality control measures to ensure that they meet the highest standards. These measures include:

 

  • Chemical analysis: to ensure that the composition meets the specified standards.
  • Mechanical property testing: tensile, hardness and impact tests to verify mechanical properties.
  • Non-destructive testing (NDT): ultrasonic and other non-destructive testing methods are used to detect internal defects. 
  • Dimensional inspection: to ensure that the pipe meets the specified size and tolerance requirements.

 

🔵 Features of C45 Grade Carbon Steel Pipes:

 

1. High tolerance and dimensional accuracy

  • Precision: cold-rolled precision steel pipes have high tolerance and dimensional accuracy, and the product accuracy is controlled at ±0.05 mm.
  • Surface finish: both the inner and outer walls have good finish, and there is no oxide layer on the surface, ensuring a clean and smooth appearance.

 

2. Excellent comprehensive performance

  • High pressure resistance: these pipes are able to withstand high pressure and are suitable for demanding applications.
  • Deformation ability: they can withstand cold bending, expansion and flattening without cracking or wrinkling, allowing for a variety of complex deformation and machining.

 

3. Efficient and cost-effective

  • Material saving: Using precision seamless pipes helps save steel by efficiently utilizing materials.
  • Processing efficiency: Improving processing efficiency and reducing processing steps can reduce equipment investment and save costs.
  • Machining: Reducing machining time, increasing production volume and material utilization can help improve product quality and reduce overall costs.

 

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