Good Hardenability 1.2344 Tool Steel , Alloy Tool Steel For Die Casting Steel

Introduction:

Grade 1.2344 / H13 is the pressure resistant hot work die steel. After the electroslag remelting, the steel has the characteristic of good hardenability, excellent mechanical and polishing properties, high toughness and plasticity, good high and low temperature wear resistance, and high temperature fatigue and heat resistance.

Similar grades:

Chemical composition(%):

Features:

Grade 1.2344 / H13 steel is one of the most widely used and representative hot work mold steel.

Its main features are:
(1) High hardenability and high toughness;
(2) Excellent thermal cracking ability, which can be water-cooled in the workplace;
(3) Tt has moderate wear resistance and can be used to improve its surface hardness with carburizing or nitriding technology, but it is slightly reduced to reduce thermal cracking resistance.
(4) Because of its low carbon content, the secondary hardening capacity is poor in tempering;
(5) Has the ability to resist softening under high temperature, but using a temperature >540 ℃ (1000 ℉) hardness of rapid decline (that is, the ability of working temperature is 540 ℃).
(6) Small deformation of heat treatment;
(7) Medium and high cutting processing;
(8) Medium resistance to decarbonization.

Available size(mm):

Applications:

1) Full hardness (52-54Hrc) plastiy moulds with igh polishing and long lifetime requirements, (such as bakelite plastic mould).
2) Lead Zn and Al alloy die casting moulds (such as engine radiater, lights ang other decoration products).
3) Aluminum extruded moulds (such as Aluminum window frame, computer radiator).
4) Hot forging moulds (such as auto connecting rod, crank, stainless dinner knife).
5) Cu alloy extruded, die casting moulds.

Heat treatment:

Factory hardness: Annealing 235 ~ 205 HB, quenching ≥50 HRC

Delivery condition:

For abundant stock, 15-20 days.For customized products, 30-50 days.

Technical service:

Die vacuum heat treatment and die surface treatment(N-O,C-N,carburize and nitridation surface treatment).

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

Product pictures:

Corner of factory:

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.