Hot forging die steel

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Shenyang gold Mold Steel Co., Ltd.


Address: Shenyang economic and Technological Development Zone, North Road, No. twenty-six, No. 2

Tel: 4008388877

Fax: 024-86629997

Zip code: 110141


The steel material

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Cold working die steel 




classification 


Steel grade 


performance 


use 

Production of varieties 


High carbon high chromium 

Cold working die steel 


Cr12

(D3)

High carbon and high chromium type ledeburite steel, 

Has good hardenability and good wear resistance. 

Because the mass fraction of carbon in steel up to 2.30%. 

Thus steel becomes hard and brittle, so 

Low impact toughness, unable to bear large 

Impact load, brittle crack, and easy to form 

Uneven eutectic carbides 


Impact load is smaller, and require high wear resistance 

Hard and cold punching die and punch, cutting thin metal 

Cold cutting blade, drill sets, gauge, drawing die, 

Stamping die, drawing die and screw thread rolling plate, rolling dies, etc 



Hot rolled round steel, forging material, hot-rolled steel plate 

          

Cr12MoV

High carbon and high chromium type ledeburite steel, 

Good hardenability, cross section size 

Can completely hardening under 400 mm, 

And has high wear resistance, 

Quenching volume change little. 

Its carbon content than Cr12 steel is much lower, 

And joined the molybdenum, vanadium, therefore, 

Steel hot working performance, impact toughness and 

Carbide distribution is obviously improved 


Section of large, complex shape, 

Require high wear resistance, 

Under high impact load of cold work mould, 

Such as cold cutting scissors, cutting die, flange die 

, gauge, wire drawing die, thread rolling die, 

Thread rolling dies, complex shape of punching die, 

Steel plate deep stretch film, and high wear resistance 

Cold die and punch, etc 


Hot rolled round steel, forging material, hot-rolled steel plate 


Cr12Mo1V1D2

High carbon and high chromium type ledeburite steel, 

As a result of molybdenum and vanadium content is higher than Cr12MoV, 

So the organization and grain size in steel 

Step to refine and improve the hardenability of steel, 

Strength and toughness, make the steel better comprehensive performance 


High wear resistance of large complex cold work mould, 

Such as cold cut scissors, cutting die, drawing die, 

Thread rolling plate, thread rolling dies, binding mode and 

Require high wear resistance of cold die and punch 


Hot rolled round steel, forging material, hot-rolled steel plate 


DC53

High toughness, high abrasion resistance steel, 

High hardenability, quenching deformation of small, 

The carbide than D2 steel 

Uniform distribution and better toughness 


Cold shear modulus, trimming die, piping die, 

Gauge, drawing die, thread rolling plate, cold stamping dies, etc 



Low alloy steel 


9CrWMn

Low alloy cold die steel, has a certain 

Hardenability and abrasion resistance, quenching deformation is small, 

Carbide particles distributed evenly and tiny 


Used in the manufacture of cross section of the not quite, and complex shape 

The cold punching die, as well as the gauge, such as measuring tool 


Hot rolled round steel, forging material, hot-rolled steel plate 



Cold working die steel




Hot-work die steel 




classification 


Steel grade 


performance 

use 

Production of varieties 

Hot-work die steel 


ZH13E

Sulfur, low phosphorus content, non-metallic inclusion content less size small; Five harm elements: Pb, Sn and Sb + Bi + As 250 PPM or less; 

Gas content 25 PPM or less, N 2 O 2 150 PPM or less, H 2 1.5 PPM or less; 

High-level annealing organization, after tempering, the impact of the superior performance,

 metallographic microscope and pure matrix. Good heat intensity and toughness, resistance to high temperature fatigue performance. 


Large, high precision, long life, aluminum extrusion die; 

Large, high precision, long life, die casting mould 


Hot rolled round steel, forging round steel, module; Hot rolled steel plate 


H13R

Electroslag remelting steel, harmful elements by H13R enterprise standard control in P 0.025, S 0.010 or less, or less than refining purity would improve H13 steel. With high thermal strength and hardness, good toughness and resistance to high temperature fatigue performance. 


Suitable to demand higher hot extrusion die, die casting, hot forging die; High-grade plastic moulds, etc. 


Hot rolled round steel, forging round steel, module; Hot rolled steel plate 


H13

High thermal strength and hardness, good toughness and resistance to high temperature fatigue performance, 600 ℃ when the hardness. Good polishing performance 


Suitable for working under 600 ℃ of die casting, aluminum, copper hot extrusion die, core rod, forging die, plastic mould, heat resistant parts, etc 


Hot rolled round steel, forging round steel, module; Hot rolled steel plate 


4Cr2MoVNi

High room temperature strength and toughness, high tempering stability, good hardenability and thermal fatigue properties 


Is usually used in the manufacture of small and medium sized hot forging die 


Hot forging round steel, module; 


GR

Good hot strong sex, the working temperature can reach 650 ℃ 


Appropriate manufacturing working temperature 650 ℃ hot upsetting forging die, hot extrusion, hot forging, hot stamping die 


Hot forging round steel, module; 


5CrNiMo

Good toughness, high strength and wear resistance. 500 ℃ remain HB hardness. Because of containing Mo, steel is not sensitive to temper brittleness 


Suitable for thickness of 250 ~ 350 large and medium-sized forging die. Automobile and tractor beam before, transmission gear, car, driving axle forging die. 


Hot rolled round steel, forging material, hot-rolled steel plate 


 

 

 Hot-work die steel



Plastic die steel 



classification 


Steel grade 


performance 


use 


Production of varieties 


Plastic die steel 


P20

The comprehensive mechanics performance is good, good polishing performance, welding repair 



Suitable for manufacturing large and medium-sized and precision plastic mould 


Hot forging round steel, forging material, hot-rolled steel plate 


718

The characteristic of high hardenability and good polishing and finish 


A large mirror mould, car tail lights, home appliance, etc 


Hot forging round steel, forging material, hot-rolled steel plate 


4Cr13

High corrosion resistance, high mirror, high strength and abrasion resistance 


Super mirror corrosion precision mold. Parts, camera lens 


Hot forging round steel, forging material, hot-rolled steel plate 


NAK80

High hardness, hard steel, mirror, discharge machining is good 


High mirror with high precision. The camera, cosmetic containers, transparent cover 


Hot forging round steel, forging material, hot-rolled steel plate 




Plastic die steel



 

High speed tool steel 



classification 


Steel grade 


performance 


use 



Production of varieties 


High speed tool steel 


W6Mo5Cr4V2

Tungsten molybdenum system with the representative of the type of high speed steel and carbide is relatively small, distribution more uniform and also its toughness is higher, thermoplastic, wear resistance, high red hardness 


Used in the manufacture of various types of tools, a large hot forming tool, you can also make wear-resistant parts, under the high load such as cold extrusion mould, warm extrusion mould, etc 


Hot forging round steel, forging material, hot-rolled steel plate, hot rolled round steel 


W9Mo3Cr4V

New tungsten molybdenum is a common high speed steel, performance and W18 and M2, but comprehensive performance is better than that of T1 and M2 


Alternative W18Cr4V and 6 mo5cr4v2 production of a variety of tools 





  High speed tool steel








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