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HS 2343ESR-S Hot Work Die Steel

https://www.hsfor.com/products/hs-2343esr-1.2343-hot-work-die-steel-equivalent.html

As large-size (thickness range 400-750mm) and high-polished plastic mold steel, HS 2343ESR-S with material 1.2343 equivalent has high purity and good structure uniformity through unique smelting and heat treatment process.

 The hot work die steel has good polishing performance, good cold and hot fatigue resistance and corrosion resistance, cold and hot processing performance, hardenability, as well as high thermal strength, oxidation resistance, high toughness and wear resistance at medium temperature.

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HS 2311 Plastic Die Steel

https://www.hsfor.com/products/hs-2311-1.2311-plastic-die-steel-equivalent.html

There are steel equivalents of different materials in the market, including  s136 steel equivalent,2738 steel equivalent and 2311 steel equivalent.

 As modified 2311 plastic mould steel, through special composition design and heat treatment process after forging, HS 2311 achieves the traditional pre-hardening effect. The steel has good hardenability and hardness uniformity.

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HOT WORK DIE STEEL

https://www.hsfor.com/products/hot-work-die-steel/

As one of the die steel manufacturers, we supply high quality hot work die steel to meet the requirements of some customers.

 Since hot work die steel of die steel products is under high temperature and high pressure conditions for a long time, the hot die steel properties are required to have high strength, hot die steel hardness and thermal stability, especially high thermal strength, thermal fatigue, toughness and wear resistance.

 HS DVN/ HS DVN-Nb Hot Work Die Steel

 HS DVN / HS DVN-Nb steel has high high-temperature strength and thermal fatigue resistance, is widely used in casting dies.

 HS S350 Hot Work Die Steel

 The special composition of HS S350 steel makes it have high high-temperature strength and thermal fatigue resistance.

 HS PH13 Hot Work Die Steel

 HS PH13 optimizes the alloy element ratio on the basis of traditional H13, and reduces the content of harmful elements.

 HS H13-MOD Hot Work Die Steel

 HS H13-Mod is modified improved high-thermal-strength hot-work die steel, optimizing the ratio of C and Cr alloy elements on the basis of traditional H13, reduces the content of harmful elements.

 HS PH11 Hot Work Die Steel

 HS PH11 Hot Work Die Steel is modified high-toughness, high-isotropy, high-quality hot work & plastic mold steel with good cold and hot fatigue resistance and corrosion resistance.

 HS 2343ESR-S Hot Work Die Steel

 As large-size (thickness range 400-750mm) and high-polished plastic mold steel. It has high purity and good structure uniformity through unique smelting and heat treatment process.

 HS CR7 Hot Work Die Steel

 Under the conditions of high hardness (≥55HRC), HS CR7 still has good red hardness and abrasion resistance, as well as good toughness.

 HS 2344 Hot Work Die Steel

 HS 2344 is pressure-resistant hot-working die steel whose performance and use are basically the same as that of H13 steel, and it is one of the widely used hot work die steels.

 HS 2714 Hot Work Die Steel

 HS 2714 is chromium-nickel-molybdenum-vanadium alloy steel with good hardenability, toughness, and thermal resistance. After quenching and tempering, the steel has good overall performance.

 FAQs of Hot Work Die Steel

 What is hot work die steel?

 Hot-work die steel refers to alloy tool steel suitable for making molds for thermal deformation processing of metals, such as hot forging dies, hot extrusion dies, die-casting dies and hot upsetting dies. there are many types such as  4cr5mosiv1, 3cr2w8v and 5crnimo.

 What material is suitable for hot-cutting die steel?

 What is H13 tool steel?

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Forged Square Steel Bar

https://www.hsfor.com/products/forged-square-steel-bar.html

The  forged square steel bar is shaped in square, which can be made in many products including forging or re-forging into different kinds of components, bearings, structural parts and so on.

 Main parameters of Forged Square Steel Bar

Forged square steel bars, size below 500x500mm

 Common technical standards of Forged Square Steel Bar

GB/T699  GB/T3077  GB/T1299  GB/T1591

 Typical steel grades of Forged Square Steel Bar

10－60  20Mn-60Mn    15-40Cr  15-50CrMo  1.25 Cr-0.5Mo  2.25 Cr-1Mo  2.25 Cr-1Mo-0.3V  12 Cr2Mo1V

 Applications of Forged Square Steel Bar

Direct forging or re-forging into different kinds of components, structural parts, bearings and so on.

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Disk / Flange Forging Component

https://www.hsfor.com/products/disk-steel-forged-flange.html

The basic process used for disk forgings is upsetting, and then chamfering, rounding, and leveling as the subsequent auxiliary processes and finishing processes.

 The flange is a part that connects the pipe to the valve or other pipes. It is to continuously beat raw material after cutting, so that to eliminate defects such as segregation and looseness in the steel ingot. The price and mechanical properties are both higher than that of ordinary cast flanges.

 Main parameters of Disk / Flange

Disk：Φ70~Φ1200mm    Flange：Φ70~Φ1200mm

 Common technical standards of Disk / Flange

Disk:   NB/T47008~47010

 Flange: GB/T3077 EN10083   EN10084   EN10085  JB/T6395

 Typical steel grades of Disk / Flange

Disk:   #20, #35, 16Mn, 15CrMo, 1.25Cr-0.5Mo, 2.25Cr-1Mo, 2.25Cr-1Mo-0.3V, 12Cr2Mo1V,  21CrMo10, 0-1Cr8Ni9(Ti), 1Cr17Ni2, 304(L), 316L(N), 321, 347, 00Cr19Ni13Mo3, 00Cr22Ni5Mo3N

 Flange:  18CrNiMo7-6, 17CrNiMo6, 20CrNiMo, 20CrNi2Mo, 20CrMnMo, 20CrMnTi, 34CrNiMo6, 30CrNiMo8, 40CrNiMo, 35CrMo, 42CrMo

 Applications of Disk / Flange

Gears, wheels, etc. for port machinery and marine machinery. Pressure vessel forgings for chemical machinery

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DIE STEEL (MOULD STEEL)

https://www.hsfor.com/products/die-steel-mould-steel/

Die steel products are used to make molds of cold punching, hot forging and die casting, etc. It is the main processing tool for producing parts in machinery manufacturing, radio instruments, motors and electrical appliances, etc. In addition to the steel grades listed on our website, we can also complete the production of die steel of similar grades in accordance with American Standard (AISI), European Standard (EN), German Standard (DIN) and Japanese Standard (JIS), etc. according to customers requirements.

 The quality of the  die steel products directly affects the quality of the pressure processing technology, the accuracy of the product and the die steel price, and the quality and interaction of the mold is mainly affected by the mold material and heat treatment in addition to the reasonable structure design and processing accuracy.

 As a mold steel material, die steel  provided by our tool steel company can be roughly divided into three types: cold-rolled die steel, hot-rolled die steel and plastic die steel, used for forging, stamping, cutting, die-casting, etc. Due to the different purposes of various types of mould steel and complex working conditions, the hot work die steel used for molds should have high die hardness, strength, abrasion resistance and high hardenability and good molding die design according to the working conditions of the mold made by it. Due to different uses and complex working conditions, the performance requirements for moulding die manufacturing are also different.

 In addition to the steel grades listed on our website, we can also complete the production of die tool steel of similar grades in accordance with American Standard (AISI), European Standard (EN), German Standard (DIN) and Japanese Standard (JIS) ,etc. according to customers requirements.

 Hot Work Die Steel

 Hot-work die steel refers to alloy tool steel suitable for making molds for thermal deformation processing of metals.

  Plastic Die Steel

 Plastic mold steel is a kind of mold steel used for plastic production, is main material of plastic mold.

 Cold Work Die Steel

 Cold work die steel refers to die steel used to deform or shape metal in a cold state. Since cold work molds mostly work at room temperature, the plastic deformation resistance of the material is large, the working stress of the mold is large, and the working conditions are harsh.

 FAQs of Die Steel (Mould Steel)

What is die steel?

 Die steel is made with plain steel or alloy steel. It is used for the manufacturing of tools, which can be for multiple purposes, including cutting, stamping, shearing, punching, chipping, etc.

 What is your MOQ?

 How to harden the die steel?

 How to calculate the weight of mold steel theoretically?

 What inspections will be done against die steel?

 What are the advantages of your die d steel products?

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CUSTOM SHAPED FORGING

https://www.hsfor.com/products/custom-shaped-forging/

We specialize in the production of step shafts, gears, flanges, short cylinders, rings, or other custom-shaped forgings as per client requirement or drawings. The products are mainly applied in such industries as harbor machinery, offshore platform, mining machinery, chemical machinery, rail transit, petroleum machinery, electric power, metallurgical machinery, etc.

 Step Shaft Forging Component

 The turning of step shaft is actually a combination of outer circle and plane turning, so the dimensional accuracy of the outer circle and step length requirements must be taken into account when turning.

 Disk / Flange Forging Component

 Forged disk refers to forgings with a circular shape, such as discs, impellers, gears, etc., Forged flange is a product with the best mechanical properties among flange products.

 Ring / Cylinder Forging Component

 Ring forgings are a type of forgings, which are ring-shaped, while cylindrical forgings are cylindrical shaped.

 FAQ of Custom Shaped Forging

What's the advantages of your factory?

 Our factory has fast responsive production, and is more standardized than many other factories that produce small forgings.

 What is your order quantity?

 What's the basic process of free forging?

 What's the characteristics of free forging?

 What's the classification of free forging?

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COLD WORK DIE STEEL

https://www.hsfor.com/products/cold-work-die-steel/

Cold work die steel is mostly used in room temperature with large plastic deformation under serious working stress and harsh working conditions.

��In combination, the performance of this cold work tool steel grades generally requires high die hardness and wear resistance, sufficient strength and appropriate toughness.

 HS DC53 Cold Work Die Steel

 HS DC53 Cold Work Die Steel is cold working die steel with high-toughness high-wear-resistance. HS DC53 can be applied to stamping dies and cold forging dies.

 HS A4 Cold Work Die Steel

 HS A4 Cold Work Die Steel is modified cold work die steel. It is improved high-toughness impact-resistant cold work die steel with fine and uniform ledeburite carbides, high toughness and impact resistance.

 FAQ of Cold Work Die Steel

 What is cold work die steel?

 Cold work die steel refers to die tool steel used to deform or shape metal in a cold state.

 What's the common problems and solutions of cold work die steel?

 Can cold work die steel be used as hot work die steel? why?

 What is DC53 steel?

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HS DIE STEEL & SHAPED FORGINGS PRODUCTS

https://www.hsfor.com/products/

From automotive/high-speed rail to aerospace, from wind power generation to gears, from high-pressure boilers to mechanical transmission, from oil platforms to the vast sea, Hongsheng Special Steel's creation is everywhere.

 As one of die steel manufacturers, we proudly supply die steel products with good hot die steel properties, including  wind power spindle, heavy-duty gears, motor shafts, high-pressure boiler tubes, rolls, petroleum machinery drilling tools, cylinder forgings, modules, ring forgings, disk forgings and various special-shaped forgings for customers worldwide, and provide effective solutions to them.

 TYPES OF HS DIE STEEL & SHAPED FORGINGS PRODUCTS

 Die Steel (Mould Steel)

We supply different types of tool steel, and die steel is a kind of steel used to make cold die, hot forging die, die casting die and other molds. The too steel made in China with suitable tool steel cost can meet the different needs of different customers.

 Custom Shaped Forging

It includes step shafts, gears, flanges, short cylinders, rings, or other custom shaped forgings as per client requirement or drawings.it is mainly applied in harbor machinery, offshore platform, mining machinery, chemical machinery, rail transit, petroleum machinery, electric power, metallurgical machinery, etc.

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P20 Steel

https://www.hsfor.com/p20-steel.html

P20 steel is the plastic die steel of medium-carbon Cr-Mo series imported from the United States. The steel has good machinability and mirror grinding performance, is suitable to make plastic molds, and mold materials for die-casting low-melting-point metal.

 Chemical properties of P20 Steel

 Steel Grade

C

Si

Mn

P

S

Cr

Mo

Cu

P20

0.28-0.40

0.20-0.80

0.60-1.00

≤0.030

≤0.030

    Features of P20 Steel

Vacuum degassing and refining process make pure steel quality, suitable for plastic molds that require polishing or etching.

 Supplied in pre-hardened state, it can be directly used for mold processing without further heat treatment, shortening the production period.

 The microstructure is dense with forging and rolling. No pores and pinhole defects against 100% ultrasonic inspection.

 Machinability and mirror polishing performance.

 Application of P20 Steel

Thermoplastic injection molds, extrusion molds.

 Thermoplastic blow molds.

 Main components of heavy-duty molds.

 Cold-formed structural parts.

 Commonly used in the manufacture of TV cabinet, washing machines, refrigerator inner shells, buckets, etc.

 Car bumper mold.

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