HM2343 1.2343 ESR Hot Work Tool And Die Steel Steel For Hot Working Mold Steel

HM2343 1.2343 ESR Hot Work Tool Steel Manufacturer For Hot Working Mold Steel

The steel grade 1.2343 ESR is a chromium-molybdenum-vanadium alloyed hot work tool steel, with good mechanical strength at high temperature, good toughness and ductility, as well as high tempering resistance combined with good machinability and polishability. The grade 1.2343 ESR has been refined trough an electro-slag-remelting process and a tailored thermo-mechanical processing to achieve very high levels of toughness and hence thermal fatigue resistance, enabling longer lifetimes of the moulds, in which it is used.

Tool and die steel HM2343 1.2343 Equivalent and related speciation

Tool and die steel HM2343 1.2343 Chemical composition

Tool and die steel HM2343 1.2343 property

High-alloy hot-work steel with high toughness and heat resistance, hot cracks resistance and good thermal conductivity; for very high requirements available in grade *ESR (Electro-Slag Remelted)

Tool and die steel HM2343 1.2343 applications

Hot work tool steel with high heat resistance and wear resistance.
For forging dies, forging tools, hot shear blades, hot extrusion tools, punches, screw tools, steel pins and ejector.

• Big molds for die casting of light alloys.
• Aluminium extrusion tools, such as liners, extrusion stems, container mantles.
• Ressure pads, liner holders, mandrels, die holders and extrusion dies.
• Sliders, punches, forging stamps and blades for circular cutting.
• Die inserts for plastic injection requiring high polishing and toughness.

Commonly used this steel for fixed and moving mold inserts, the steel concentrates high hardness and high toughness, in line with many requirements of hot work mold steel. The main alloy components are chromium, molybdenum and vanadium, which are melted by the process of electroslag remelting.

Other Tool and die steel we provided

About Guangda for die and tool steel

Guangda are professional die and tool steel manfuacturer and based on professional technologies,well-furnished equipmnets with rich experience. We provide high quality die steel materials: super large section pre-hardening plastic die , high polishing mirror die , high polishing mirror die , corrosion resistant mirror die , car lamp die steel, high heat strength hot die steel , high heat stability hot work die steel etc .

We are qualified by the classifications such as PED,DNV, BV, Rina, ISO, GL, ABS, LR .Act as the high-tech enterprises with high-quality special alloy materials as the core business belong to the "advanced iron and steel materials" industry under the strategic emerging industries supported by the state.

Products are widely used in automobille,machinery and electronics industry , home appliances ,defense and aerospace industry .Especially , the newly developed die-casting mold steel ,core bar for large diameter steel sleeves and big plastic mould block ,have filled in the technical blanks and reached the top quality in the world .At the same time ,we maintain leading role in advanced vacuum heat treatment technology and advanced surface technology with the support of the research Group .

Smelting


Forging


Heat treatment


Machining

​

Stock

1.2343 ESU steel

HM2343

1.2343 ESR steel

Zhangjiagang Guangda Special Material Co.,Ltd was established in 2003. We located in Jiangsu Province beside Shanghai. Act as the high-tech enterprises with high-quality special alloy materials as the core business belong to the "advanced iron and steel materials" industry under the strategic emerging industries supported by the state.

1. Headquarter Zhangjiagang 220.000㎡ 2. Rugao Base 420.000㎡

3. Zhangjiagang Precision Manufacturing Base 200,000㎡ 4. Deyang Base 350.000㎡

Guangda Main products.

1. Material :
Gunagda has formed more than 10 core technologies in material melting technology and has internationally advanced heat treatment production lines from smelting and forging. Annual capacity for high quality alloy ingot 500,000 tons .Guangda provide high quality gear steel, high quality die steel, special stainless steel, high temperature alloy, ultra-high strength steel and other new material products encouraged by the state.

2.Forgings:
Guangda provide different forgings of shaft ,gear blank , ring rolling, rough machining, heat treatment and finish machining. Our annual production capacity is 500,000 tons for various of free-die forgings, ring rollings .Guangda forgings are widely used in high-end equipment manufacturing industries such as new energy wind power, rail transit, mechanical equipment, aerospace, new energy power, gas turbine, Marine petrochemical, semiconductor chip equipment and so on.

3.Castings:
Our business mainly focuses on large casting equipment, and our products mainly include large wind turbine castings, large equipment and equipment castings, large plastic machinery castings, and large shell castings with a total annual capacity of 210,000 tons. We have formed a whole industrial chain of smelting, casting, machining and surface treatment, and our technology and cost control are leading in the world.

4.Precision machining parts:
Through continuous and high starting point technical transformation. Guangda has introduced world-class high-precision equipment for the gears manufacturing, established a complete quality management system and after-sales service network, and dedicated itself to providing users with high-quality products. Quality products and satisfactory service.​All products are manufactured with the most advanced and modern equipment of PAMA,Gleason,Danobat,Kehren,Nicolas,Pierto carnaghi and efficient technical team with an emphasis on cost effective production.Guangda pursues excellence & innovation with tight quality control & the most advanced technology in the industry.