M2 High Speed Steel Plate

M2 High Speed Steel Plate

M2 High Speed Steel Plate is commonly used as a material for cutting tools, cutting tools, precision molds, wear-resistant accessories, etc. Zhejiang Hanli is one of the drafters of the national standard GB/T9941-2009 for high-speed steel plates in China. Its production capacity of precision thin plates and tolerance control are leading in the industry. It is a reliable high-end supplier and can provide customers with M2 High Speed Steel plates of various specifications.
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Description

Product Introduction

 

M2 High Speed Steel Plate is commonly used as a material for cutting tools, cutting tools, precision molds, wear-resistant accessories, etc. Zhejiang Hanli is one of the drafters of the national standard GB/T9941-2009 for high-speed steel plates in China. Its production capacity of precision thin plates and tolerance control are leading in the industry. It is a reliable high-end supplier and can provide customers with M2 High Speed Steel plates of various specifications.

M2 High Speed Steel Other available shapes: round bar, round wire, round bar, flat steel

 

The main chemical composition of M2 High Speed Steel Plate

 

AISI

C

Mn

P≤

S≤

Si

Cr

V

W

Mo

Co

M2

0.8-0.9

0.15-0.40

0.03

0.03

0.15-0.65

3.5-4.25

0.95-1.35

1.15-1.85

9.0-10.0

4.50-5.00

 

Corresponding to international standard

AISI-M2

GB-W6Mo5Cr4V2

DIN-1.3343 (HS6-5-2)

JIS-SKH51

 

Specification and model of M2 High Speed Steel Plate:

 

length

1800MM-2000MM

width

≥500MM

thickness

0.6MM-10MM

Note: 0.5-3.0MM is cold rolling process, and above 3.0MM is hot rolling process

 

customized service

 

  1. The company is equipped with a complete set of heat treatment facilities, including salt bath furnaces, vacuum furnaces and atmosphere furnaces. Comprehensive corresponding heat treatment processing services can be provided. Orders can be placed as needed. For specific details, please consult customer service.
  2. The company is equipped with cutting and rolling equipment and can provide fixed-length cutting and forming processing services as required.
  3. The company is equipped with ultra-deep cryogenic equipment and can provide deep cryogenic processing services.

 

 

 

 

The advantages of M2 High Speed Steel Plate M2 High Speed Steel Plate

 

High hardness and thermal hardness

The High alloying element content of M2 High Speed Steel endows it with extremely high hardness and thermal hardness. When the cutting temperature reaches 650℃, the hardness can still remain above 60HRC. It can easily handle various high-speed applications in tool manufacturing and metal processing cutting conditions, maintain the stability of the product, and effectively extend the service life. 

Excellent wear resistance 

In the environment of friction and wear, M2 High Speed Steel has excellent wear resistance due to the interaction of various alloying elements. It can resist wear and maintain an efficient working state for a long time, greatly extending the service life. Its high wear resistance enables it to reduce the risk of wear and cutting edge fracture during the cutting process, providing a reliable guarantee for production.

Good heat resistance 

In high-temperature environments, M2 High Speed Steel has excellent anti-tempering stability, can maintain stable performance, is not prone to deformation and failure, and is suitable for various high-temperature cutting processing applications.

Easy to heat treat and process 

M2 High Speed Steel is easy to control the quenching heating temperature, its performance can be adjusted through the heat treatment process, it is easy to carry out various processing, has high cutting performance during the cutting process, can effectively improve production efficiency, and can be easily made into various complex tool and mold shapes to meet the processing needs of various complex parts.

Good toughness and ductility 

After tempering, M2 High Speed Steel can reduce internal stress and improve toughness and ductility. When subjected to pressure and tension, it can maintain good shape and dimensional stability and is not prone to breakage or deformation. This makes it extremely valuable in components that need to withstand huge stress and deformation.

high strength

Alloying elements such as Cr and Mo in M2 High Speed Steel can enhance the hardenability and tempering stability of the steel, thereby increasing the strength of the steel. Moreover, the heat treatment process can change the microstructure of M2 High Speed Steel, form fine grains and enhance the strength of the steel. Its strength is as high as 1300-1600 mpa, which enables it to perform well under heavy pressure and high-intensity impact.

M2 High Speed Steel Plate use:

Typical applications of M2 High Speed Steel include twist drills, reamers, broaches, taps, milling cutters and metal saws. M2 is suitable for cold forming tools, such as extrusion plungers and molds, and is also widely used in various cutting tools, cutting tools, punches and molds, as well as high-wear-resistant plastic molds and screws.

 

Standard Heat Treatment Guidelines for M2 Steel

 

Process Step

Key Parameters

Purpose & Description

Preheating

800-900

Reduce thermal stress and prevent cracking of complex tools during high-temperature quenching.

Quenching Heating

1180-1220

Fully dissolve alloy carbides to lay the foundation for subsequent secondary hardening.

Tempering

540-560℃, 3-4 times, 1-2 hours each

Eliminate quenching stress, transform retained austenite, and precipitate dispersed carbides to produce secondary hardening effect, with final hardness reaching 60-65 HRC.

Annealed Hardness (HB)

≤255

 

In addition to the above processes, our company also offers deep cryogenic treatment. This treatment is typically applied between quenching and tempering, with the material being cooled to sub-zero temperatures (e.g., -65°C). This further promotes the transformation of retained austenite, which helps to enhance the dimensional stability and overall mechanical properties of the material.

 

About Hanli

 

Zhejiang Jinyun Hanli Saws Co., Ltd. is located in Lishui City, Zhejiang Province, with beautiful mountains and clear waters. It mainly produces high-speed steel circular saw blades, gear grinders, as well as special steel components such as air conditioning compressors, automotive core components, and steering pumps. Our products are exported to over 40countries overseas.

The company has established its own research and development system, possesses 15 patented technologies, and has been awarded the titles of Provincial High tech Enterprise, Provincial Science and Technology Enterprise, and Top 50 County Ecological Industry
As a national high-tech enterprise and a specialized and innovative small and medium-sized enterprise, Hanli Sawing Industry has established an enterprise research institute and a doctoral innovation station. It has 2 elite talents from Lishui Green Valley and 1 "Double Hundred Double Entry" PhD. Hanli Sawing Industry has long-term cooperative relationships with scientific research institutions such as Zhejiang Metallurgical Research Institute and Baosteel Central Research Institute.

 

 

Certificate of Honor

 

product-380-502
 
product-1600-2262

i

product-1600-2262

 

product-380-502

 

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2
 

Packaging

34
 
36
 

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