Daye Risheng Metallurgical Technology Co., Ltd.

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die steel

die steel

Product Details:

Material Aluminum
Place of Origin Hubei, China
Material Aluminum
process EAF-LF-VD/ESR
flat 20-400mm*200-1000mm
SURFACE BLACK or PEELED
round bar dia.50mm-650mm
Application die making
Width 200mm-1000mm
Technique Forged
Brand Name Risheng
Model Number ROUND BAR&FLAT
Length 3000-5000mm
Grade die steel
Thickness 30mm-400mm
Special Use Mold Steel
Brand Name Risheng
Model Number forging bar

Payment & Shipping Terms:

Packaging Details: on buyer's request
Delivery Time: 15 days
Payment Terms: L/C,T/T
Supply Ability: 1000 Metric Ton per Month

Detailed Product Description


die steel:we are professional manufacturer of alloy steel,we supply kinds of alloy steel more than 50000 ton a year! and our factory passed ISO9001:2000.the main facilities are 1 set of 15 Ton EAF,1 set of 20 Ton LF & 1 set of 20 Ton VOD,and electro-slag furnace from 0.5Ton to 7Ton, Electro-hydraulic hammer from 1Ton to 10Ton,40Ton annealing furnace.We have a experienced team for production,So we can ensure the quality.

Hot work die steel
The similar grades of foreign countries

China
4Cr5MoSiV1

        AISI       
 H13

JIS

SKD61

DIN

X40CrMoV51
  (1.2344)

Bohler
W302

Chemical component (%)

Standard

C

Mn

Si

Cr

P

S

Mo

V

GB/T1299-2000

0.32-0.45

0.20
/0.50

0.80
/1.20

4.75
/5.50

<=0.025

<=0.025

1.30
/1.75

0.80
/1.20

Specialty

Harden and air cooling steel, 600`C work, high rigidity, high endurance, anti-heating, anti-cracking, electric sediment and middle-melting steel, compact structure, refined in electric cooker, quality of steel is pure, owned good character of equal direction

 

Use

Extrusion mold of aluminum and magnesium, die-casting mold, especially adapt to the mold in large and complicated form.

Extrusion mold of copper alloy, die-casting mold

Hot pressing machine mold

 

Heat treatment

Quench:1000-1040`C via 600`C and 850`C, preheating oil or wind cooling

Temper temperature and rigidity HBC(reference)

quench hardening

108-300`C

450-500`C

550-5700`C

53-55

51-52

53-54

50-52

Temper temperature should be higher than working temperature in order to stabilize the working size of mold

Heat up to 650`C of average temperature in order to eliminate the machined stress, 500`C air cooling after electric cooker cooling

Tempering, 800-850`C,slow cooling after diathermia

Dimension(mm)

Round: ?0-?00 Flat :20-80*40-800 80-300*500-800

The state of leaving factory

HBS<=235

图片

die steel

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Company Info

Daye Risheng Metallurgical Technology Co., Ltd.
[China]
[Verified Member]

City: Daye
Province/State: Hubei
Country/Region : China

Business Type:Manufacturer, Trading Company

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