Tool Steel Price Wholesale H13 1.2343 1.2344 1.2365 1.2367 1.2714 1.2631 SKD6 H11 Hot Work Die Steel

Hot working die steel refers to alloy tool steel suitable for making dies for hot deformation processing of metal, such as hot forging die, hot extrusion die, die-casting die, hot upsetting die, etc. Because the hot working die works under high temperature and high pressure for a long time, the die material is required to have high strength, hardness and thermal stability, especially high thermal strength, thermal fatigue, toughness and wear resistance   Electric-Furnace Smelting(EF)→Ladle Furnace(LF)→Vacuum Degassing(VD)→ Argon protected ingot →Multidirectional Forging → (Concave
forging →)Normalizing+Hydrogen Diffusion Annealing → Ultrasonic Flaw Detection →Queching+Tempering Prehardened

Hot working die steel is mainly used to manufacture dies for pressure processing of workpieces under high temperature. Such as: hot forging die, hot extrusion die, die casting die, hot upsetting die, etc. Commonly used hot work die steels include: alloy die steels with medium and high carbon content and added with Cr, W, Mo, V and other alloy elements; Hot work die steel with special requirements is sometimes made of high alloy austenitic heat resistant die steel.

Quality improvement
1. By using the modification effect of Ca, rare earth and other trace elements on inclusions, the structural morphology and physical properties of inclusions in steel can be changed, and the inclusions in steel can be spheroidized and refined, so as to improve the mechanical properties of steel.
2. The high temperature diffusion heat treatment of steel ingot can improve the composition nonuniformity of steel ingot, thus improving the transverse performance of steel.
3. In terms of hot working, repeated upsetting and multi-directional rolling of steel ingots can reduce the level of carbide segregation in steel and improve the anisotropy of steel.
4. The purity of steel has a great impact on the isotropic properties of die steel. The use of secondary refining technology (including vacuum refining, ESR and ladle powder spraying) can improve the purity of steel, especially reduce the content of harmful impurities in steel, which is very beneficial to improve the performance

1. Who are we?
Our headquarter is located in Shandong, China. Since 2023, we have sold to North America (60.00%), Western Europe (14.00%) and South America (6.00%). There are about 11-50 people in our office.

2. How do we guarantee quality?
Always provide pre-production samples before mass production;
Always carry out final inspection before shipment;

3. What can you buy from us?
Copper, aluminum, die steel, titanium, customized machine parts
4. Why should you buy from us instead of other suppliers?
The company has 25 years of production experience. It has advanced precision production equipment, modern large warehouse, 200000 tons of inventory goods and a number of long-term stable cooperative customers.

5. What services can we provide?
Accepted delivery conditions: FOB, CFR, CIF, EXW
Accepted payment currency: US dollar, Euro, Japanese yen, Canadian dollar, Australian dollar, Hong Kong dollar, British pound, RMB, Swiss franc;
Accepted payment type: T/T, L/C, D/P D/A, PayPal;
Optional ports: Tianjin, Shanghai, Guangzhou;
Spoken: English, Chinese

6. How can we get your price?
A. We need the following information to quote for you:
1).  Product Name
2).  standard
3).  Material grade (chemical composition)
4).  dimension
5).  amount
6).  Special part drawing