30CrNiMo8 Alloy Steel Bar
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30CrNiMo8 Alloy Steel Bar

Size: Round
Dia: 30-1200mm
Heat Treatment: Normalized;Annealed;Quenched;Tempered
Surface Condition: Black;Peeled;Polished;Machined;Grinded;Turned;Milled
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Product Introduction

30CrNiMo8 Alloy Steel Bar: The Ideal Material for High-Stress Applications

 

As a leading manufacturer in China, we are proud to present our high-quality 30CrNiMo8 Alloy Steel Bar, designed for industrial use in a wide range of applications. Our product is known for its high strength, durability, and resistance to abrasion and deformation, making it ideal for use in heavy machinery, aircraft, and automotive parts.

 

Quality Materials for Optimal Performance

 

Our 30CrNiMo8 Alloy Steel Bar is made from premium-quality steel material, which is characterized by its excellent mechanical properties, such as high strength and toughness, and its ability to withstand high-stress applications. Our steel is sourced only from reputable suppliers, who meet our strict quality standards and undergo rigorous testing before use.

 

Designed to Last

 

Our Alloy Steel Bar is designed to withstand harsh environments and heavy usage, ensuring optimal performance and longevity. Our manufacturing process uses state-of-the-art equipment, and our expert technicians are well-trained to ensure that each product is crafted to perfection.

 

Strength and Durability

 

Our 30CrNiMo8 Alloy Steel Bar is known for its high strength and durability, making it ideal for use in applications such as aerospace, automotive, and heavy machinery. It delivers excellent fatigue strength and resistance to wear, making it perfect for parts subject to high stress and wear, such as gears, shafts, and axles.

 

Versatile Applications

 

Our Alloy Steel Bar has a wide range of applications, including construction and engineering projects, power generation, and the oil and gas industry. It is also used in the manufacture of heavy equipment, such as mining machinery, cranes, and excavators.

 

Precision Manufacturing

 

Our Alloy Steel Bar is meticulously crafted to strict specifications, ensuring that each product is of the highest possible quality. Our manufacturing process is monitored and controlled using the latest technology, ensuring accuracy and consistency in every bar.

 

Competitive Pricing

 

At our company, we believe that high-quality products should be accessible to everyone. Therefore, our prices are competitive, and we offer bulk discounts on orders of larger quantities.

 

Conclusion

 

As a leading manufacturer of Alloy Steel Bars, we are committed to providing high-quality products that meet the needs of our clients. Our 30CrNiMo8 Alloy Steel Bar is renowned for its strength, durability, and versatility, making it ideal for a wide range of industrial applications. With competitive pricing and unparalleled quality, we are confident that we can meet the needs of merchants consistently. Contact us today to learn more about our products and services.

 

DIN 30CrNiMo8 steel is a medium carbon alloy structural steel which contain nickel,chromium and molybdenum. It's with medium hardenability designed for heavy duty compoents. It is also known as it's resistance to variable loads and impacts. It could characterize by high elasticity and tensile strength reaching over 1560Mpa. This material is used for production of heavily loaded parts, shafts and drive axes, steering shafts, crankshafts of engine, crews and element exposed to temperatures in the power industy. But this material is not suitable for welding and ultimately require additional preheating.

 

Equivalent

Equivalent Grades of 30CrNiMo8(1.6580)

Germany  DIN,WNr

France AFNOR

Russia   GOST

China GB

 International ISO

30CrNiMo8

30CND8 

 3KH3M3F

30Cr2Ni2Mo 

31CrNiMo8

 

Chemical Composition

Grade

C

Si

Mn

P

S

Cr

Mo

Ni

30CrNiMo8

0.26-0.34

0.4

0.3-0.6

0.025

0.035

1.8-2.2

0.3-0.5

1.8-2.2

30NCD8

0.26-0.34

0.1-0.4

0.3-0.6

0.030

0.025

1.8-2.2

0.3-0.5

1.8-2.2

 

Mechanical Properties
The mechanical properties mainly include tensile strength, yield strength, elongation, area or reduction, hardness, impact value, non-metalic inclusion etc. Different heat treatment, the mechanical properties will be different, such as normalized, tempered, QT. If you want to know the properties, kindly contact the salesman.

  

Overviews

Size

Round

Dia 30-1200mm

Plate/Flat/Block

Thickness 

6mm-

500mm

Width 

20mm-1000mm

Heat Treatment

Normalized ; Annealed ; Quenched ; Tempered


Surface

 Condition

Black; Peeled; Polished; Machined; Grinded; Turned; Milled


Delivery 

Condition

Forged; Hot rolled; Cold drawn


Test

Tensile strength, Yield strength, elongation, area of reduction, impact value, hardness, grain size, ultrasonic test, US inspection, magnetic particle testing, etc.


Payment Terms

T/T;L/C;/Money gram/ Paypal


Trade Terms

FOB; CIF; C&F; etc..


Delivery Time

30-45 days


Application

30CrNiMo8 used for production of heavily loaded parts, shafts and dirve axes, steering shafts, crankshaft of engine, crews and element exposed to temperatures in the power industry and so on. 


 

Delivery condition
For hot forged bar, usually the delivery condition is hot forged, annealed/QT rough turned/Black surface.


For hot rolled bar, usually the delivery condition is hot rolled, annealed/QT, Black surface.


For hot forged plate, usually the delivery condition is hot forged, annealed/QT, milled surface.


For hot rolled plate, usually the delivery condition is hot rolled, annealed/QT, black surface.


11

12

 

Why choose us?

  • Our Alloy Steel Bars undergo rigorous testing and inspection to ensure their quality and compliance with industry standards.
  • Our company has achieved industry-leading standards in product quality. Each production link is equipped with a special quality control team to ensure zero defects.
  • Our Alloy Steel Bars are corrosion-resistant, making them suitable for use in harsh environments.
  • We continue to consolidate our production advantages, expand our market, and strive to diversify our 30CrNiMo8 Alloy Steel Bar.
  • We are proud of our reputation for being a leading supplier of high-quality Alloy Steel Bars in the market.
  • Our technology level is constantly improving, our production capacity is expanding, and we are constantly meeting the needs of domestic and foreign customers with first-class products.
  • We aim to provide our customers with Alloy Steel Bars that meet their specific requirements and exceed their expectations.
  • We will be ambitious, resolutely implement the overall arrangement of the company's strategy and strive to achieve our goals.
  • We take pride in producing Alloy Steel Bars that stand the test of time and meet the highest standards of quality.
  • Without execution, there is no competitiveness. Therefore, our company believes that a good management system is also very important. To achieve this, we employ a professional management team.

 

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