Cold Work High Speed Tool Steel M2 / 1.3343 For Making Various Cutters

Cold Work High Speed Tool Steel M2 / 1.3343 To Make Various Cutters


♦ Chemical composition(%):

♦ Equivalent grades:

♦ Introduction:

Grade M2 / 1.3343 steel is a general purpose molybdenum high speed steel.
Grade M2 / 1.3343 steel is characterized by balanced combination of abrasion resistance, toughness and good red hardness.
Due to its comparatively low carbon content, grade M2 / 1.3343 steel has an excellent combination of toughness properties and abrasion resistance when properly hardened and tempered.
Grade M2 / 1.3343 steel is used in a wide used for all kinds of cutting tool, knife and punch and die applications.


♦ Heat treatment:

♦ Features:

(1) For tungsten molybdenum containing cobalt high speed steel, improve the red hardness and high temperature hardness;
(2) Improved wear resistance, good machinability, but lower strength and impact toughness, easy oxidation decarburization;
(3) Commonly used for gear cutting tools, milling tools and tools such as punch, cutter for cutting hard material.


♦ Available size(mm):

♦ Applications:

a, Has good machinability, but lower strength and impact toughness;
b, easy oxidation decarburization, commonly used for gear cutting tools, milling tools and tools such as punch;
c, Cutter for cutting hard material.


♦ Terms of payment:

30% deposit T/T and the balance by L/C at sight, or T/T.


♦ Delivery condition:

Annealed hardness : 255HBW,
Hot rolled,forged
Surface conditions: rough turning, peeling, polishing
For abundant stock, 15-20 days.For customized products, 30-50 days.


♦ Quality Condition:

1. Both end of each bar must be cut

2. Ladle furnanced and vacuum de-gassed

3. Show heat No. on each bar

4. Surface condition the surface of the hot rolled square bar shall befree cracks, scar and wrinkles that affect the use of the billets. In case there is the above-mentioned defect, it shall be remove.

5. The mill test certificate shall show the chemical composition, and it is guaranteed that the chemical composition shall be within the limit stipulated in the contract.


♦ Product photos:

Guangzhou ChangFeng Steel Co., Ltd. is a professional special steel company, which specialized in exporting mould steel products based in China.With twenty years experience in special steel industry, our main products are Plastic Mould Steel, Hot Work Mould Steel, Cold Work Mould Steel, Alloy Structural Steel, Tool Steel, Stainless Steel, Carbon Steel and Forged Block.

To ensure provide high quality products to customers, we have close cooperation with many Chinese first class special steel enterprises, including Baosteel Group, Dongbei Special Steel, Changcheng Special Steel, Hongsheng Heavy Industry, Xingcheng Special Steel, Daye Special Steel. We have thousand tons of stock materials in our own factory and also can provide processing services to customers. We are full of export experience for many years, the product covers America, Germany, France, Italy, Turkey, Singapore, Thailand, Malaysia, Vietnam, Taiwan, and Middle-East.

After years of development, the company has established a complete quality management and export service system. We have a group of experienced and competent elites and is capable of offering the best service to clients. Our company equips with large-sized Vertical saw machines, Horizontal saw machines, Milling machines, Grinding machines and other advanced equipments to provide customers with cutting and other processing services. All the products should be inspected the metallographic analysis, hardness, ultrasonic flaw detection and other strict inspection processes, which meet the standards of DIN, AISI, JIS and GB to ensure their function and quality.

Our company keeps the principle of “sincerely cooperation, endless striving for perfection”. We desire to establish the long-term mutual beneficial and win-win relationship with clients all over the world.