Diameter 20 - 400mm Annealed Hot Work Tool Steel, Alloy Steel Bar, Mold Steel，H13 / 1.2344 / SKD61

Diameter 20 - 400mm Annealed Hot Work Tool Steel H13 / 1.2344 / SKD61

About H13 Hot Work Tool Steel

H13 hot work tool steel for the manufacture of large impact load forging die, hot extrusion die, precision forging die; aluminum, copper and alloy die-casting mold.

Features

1) Electroslag remelting steel, the steel has a high hardenability and thermal cracking resistance, the steel contains a higher content of carbon and vanadium, good wear resistance, toughness is relatively weakened, with good heat resistance.

2) High temperature with good strength and hardness, high wear resistance and toughness, excellent comprehensive mechanical properties and high resistance to tempering stability.

3) Good resistance to high temperature tempering performance, hardness steady working under 600℃, dimensional accuracy stability durability.

4) Cold and hot fatigue resistance, strong ability to resist crack.

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.

Similar grades

Chemical Composition(%)

Recommend heat treatment

Technical service

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

Delivery condition

EF, or ESR, Hot rolled or forged, black surface or milling

Hardness: annealed to HB≤229

Our Advantages

• We are a stockist who have a lot of stocks all the time, we can arrange fast shipment
• All products 100% pass UT test before the shipment.
• The 3^rd party inspection is accept.
• Low MOQ request
• TT, LC payment are both accepted
• High quality, you won’t have any quality problems

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.