20CrMnTi Gear Steel Bar
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20CrMnTi Gear Steel Bar

Tensile Strength(MPA): ≥1080
Yield Strength (MPA): ≥850
Elongation(δ5/%): ≥10%
Reduction in Area (ψ/%): ≥45%
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Product Introduction

20CrMnTi Gear Steel Bar Product Introduction

 

Introduction

 

20CrMnTi Gear Steel Bar is a type of steel bar that is highly suitable for the manufacturing of gears, shafts, and other mechanical parts. This bar is made from high-quality alloy steel that contains chromium, manganese, and titanium, which makes it highly durable and robust. This product is widely used in manufacturing industries like automobiles, heavy machinery, and other mechanical equipment.

 

Benefits of 20CrMnTi Gear Steel Bar

 

1. High Strength

 

The 20CrMnTi Gear Steel Bar is manufactured using high-quality alloy steel, which makes it highly sturdy and durable. This bar can withstand high stress and pressure, making it ideal for use in high-performance applications where high levels of strength are required.

 

2. Wear Resistance

 

This bar is highly resistant to wear and tear due to the presence of chromium, which forms a thin layer of oxide on the surface of the steel, protecting it from wear and tear caused by friction. This makes it highly appropriate for use in the manufacture of gears and other mechanical parts.

 

3. Toughness

 

The 20CrMnTi Gear Steel Bar has a high level of toughness, which makes it resistant to deformation and cracking under high pressure. This makes it highly suitable for use in heavy machinery and other applications where high levels of toughness are required.

 

4. Good Machinability

 

This bar has excellent machinability, which makes it easy to machine and manufacture into different shapes and sizes. This makes it highly appropriate for use in the manufacture of custom gears and other specialized mechanical parts.

 

Applications of 20CrMnTi Gear Steel Bar

 

1. Automotive Industry

 

The 20CrMnTi Gear Steel Bar is widely used in the manufacture of gears, axles, and other mechanical parts in the automobile industry. Its high strength and wear resistance make it ideal for use in high-performance engines and transmission systems.

 

2. Heavy Machinery Industry

 

This bar is also widely used in the construction of heavy machinery equipment and hydraulic systems. Its high toughness and impact resistance make it ideal for use in the manufacture of large-scale machinery and equipment.

 

3. Mechanical Engineering

 

The 20CrMnTi Gear Steel Bar is also commonly used in mechanical engineering applications where high levels of strength, wear resistance, and toughness are required. Its easy machinability makes it highly appropriate for use in the manufacture of custom gears and other specialized mechanical parts.

 

Conclusion

 

In conclusion, the 20CrMnTi Gear Steel Bar is a high-quality and reliable product that is highly suitable for use in a wide range of mechanical applications. Its high strength, wear resistance, toughness, and machinability make it an ideal product for the automotive, heavy machinery, and mechanical engineering industries. By using 20CrMnTi Gear Steel Bar, manufacturers can produce high-quality and long-lasting mechanical parts that meet the needs of their customers.

 

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20CrMnTi is a carburized steel with good performance and high hardenability. After carburizing and quenching, it has a hard and wear-resistant surface and a tough center, high low-temperature impact toughness, medium weldability, and good machinability after normalizing. It is a substitute steel of 18CrMnTi, which is widely used as carburized parts. In the automobile and tractor industries, it is used as an important carburized part with a section of less than 30mm, which can withstand high speed, medium or heavy load, impact and friction, such as gear, shaft, gear ring, gear shaft, main shaft of sliding bearing, crosshead, claw clutch, worm, etc.


Chemical Composition and Mechanical Properties(In Quenched & Tempered State)

Material

20CrMnTi

Chemical Composition

Mechanical Properties(In Quenched & Tempered State)

C

0.17-0.23

Tensile strength(MPA) 

≥1080

Si

0.17-0.37

Yield strength (MPA)

≥850

Mn

0.80-1.10

Elongation(δ5/%)

≥10%

Cr

1.00-1.30

Reduction in Area (ψ/%)

≥45%

Ti

0.04-0.10

Impact  (J)

≥55

P

≤0.030

 

 

Hardness  

 

 

≤217HB 

 

S

≤0.030



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Similar steel grade & Equivalent steel materials

USA

Japanese

Gemany

British

France

International

Chinese

ASTM&AISI&SAE

JIS

EN DIN

EN BS

EN NF

ISO

GB

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SCM421

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20CrMnTi

 

Product Sales Information

Size

Diameter:10mm-1000mm

Length:5000mm-6000mm

Origin place 

Made In China

Delivery Condition

Hot rolled,cold drawn,forged

Surface require

Black,grinding,bright,polish

Heat treatment

Quenched,Tempered,annealed

Packing

seaworthy packing ,wooden case ,carton,woven bag or at client's requires

Delivery time

In 10-50 days

Trade Term

EXW,FOB,CIF

Payments

T/T or L/C at sight

Port

China main Port,such as shanghai,Dalian,Shenzhen port.

MOQ

1 Ton

 

Application

20CrMnTi steel is used to manufacture important parts bearing high-speed, medium or heavy load, impact and friction with a section of<30mm, such as gears, gear rings, gear shaft cross heads, etc.

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Why choose us?

  • Our team consists of skilled professionals dedicated to excellence in their work.
  • Based on the people-oriented concept, the company effectively utilizes the talent advantage and rich design experience, attaches great importance to the research and development of new products, boldly improves the technology, and ensures the output, with strong competitiveness.
  • We offer a wide variety of sizes and configurations to meet your specific requirements.
  • Our mission is to dedicate ourselves to satisfying customers' requirements and to use our products to make customers' lives more convenient.
  • Our production capabilities are scalable to meet any size project.
  • The company is equipped with a brand-new modern factory and advanced CNC automatic production equipment, and has a professional core management team and a high-quality workforce.
  • We ensure that our products meet or exceed your expectations every time.
  • We enhance the ability to plan and study and analyze the basic trend of macro economy.
  • We take pride in our reputation for quality and exceptional customer service.
  • Over the years, the company's scientific and technological personnel have researched, developed and introduced foreign technology, developed and designed 20CrMnTi Gear Steel Bar, and this equipment has been gradually applied in major Chinese enterprises.

 

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