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Dongguan songshun mould steel CO.,LTD.
ADD:No.4 Dongda Street, ShaTou, Dongguan City,Guangdong Province,China.
TEL:+86-0769-85475596
FAX:+86-769-82285809
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1.2343 steel round bar
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1.2343 steel Quick Details

  1. Grade: Hot work steel
  2. Standard: AISI, ASTM, BS, DIN, GB, JIS, Other
  3. Thickness: Max:800mm
  4. Width: 205-810mm
  5. Length: 2000-4000mm
  6. Place of Origin: Guangdong, China (Mainland)
  7. Brand Name: Songshun
  8. Model Number:H11/SKD6/1.2343/4Cr5MoSiV
  9. Application: Mould steel
  10. Technique: Hot Rolled
  11. Special Use: Mold Steel
  12. Shape: Round bars/Flat bar/Plate
  13. Technology: Hot Rolled/Forged/Clod Drawn
  14. Heat treatment: Annealing/Q+T
  15. Surface treatment:Black/Peeling/Polishing/Machined
  16. Delivery condition: Hot rolled or forged/ Peeled or black surface/annealed or QT
  17. Customer's logo: Available
  18. Test: SGS/UT100%/Elements testing
  19. Certificate: ISO/Mill certificate
  20. Service: Sample free and 24 hours online
  21. Experience: Ten years manufacturer experience

1.2343 steel Packaging & Delivery

Packaging Details:

seaworthy packing; 20ft: GW:17.5T; (5.80mX2.13mX2.18m,) 40ft: GW:22T; (11.8mX2.13mX2.18m,)

Delivery Detail:

4~7days

Specifications

h11 steel material 
1.EAF/ESR provide 
2.Sample free 
3.Black or Bright 
4.T: Max:800mm W:205-810mm L:2000-4000mm 

Good price 1.2343/H11/SKD6/4Cr5MoSiV/SKT6 steel material

Hot work steel 1.2343 Product Description

Specification of h11 steel material                                                                                   

       Round bar 

Diameter(mm)

Length (mm)

20~800

300~5800

         Plate

Thickness(mm)  

Width (mm)       

Length (mm)    

Max:800

205~800

2000~4000

Chemical composition of h11 steel material                                                            

Country

Steel NO.

C        

Si

Mn

Cr

Mo

V

P

S

Ni

China GB

4Cr5MoSiV1

0.33~0.43

0.80~1.20

0.20~0.50

4.75~5.50

1.10~1.60

0.30~0.60

≤0.030

≤0.030

 1.40~1.80

USA AISI

H13

0.33~0.43 

0.80~1.20 

0.20~0.60

4.75~5.50 

1.10~1.60

0.30~0.60

≤0.030

≤0.030

 —

Japan JIS

SKD61

0.32~0.42 

0.80~1.20 

≤0.50 

4.50~5.50 

1.00~1.50 

0.30~0.50

≤0.030

≤0.030

 —

Germany DIN

1.2344 

0.33~0.41 

0.90~1.20 

0.25~0.50 

4.80~5.50 

1.20~1.50 

0.30~0.50

≤0.030

≤0.030

 —

Characteristic of h11 steel material                                                                                    

 H11,is a kind of air cooling and hardening hot work die steel.In normal temperature,it smanifests excellenttoughness,preferable calorific intensity & heat fatigue and determinate abrasive resistance.

Heat treatment                                                                                                                                              

Isothermal annealing:

-   Heat to 870÷880°C;

-   Furnace cooling to 760°Cand hold at temperature for at least 10 hours;

-   Cool by 10°C/h to 720°C;

-   Cooling in air.

Stress relieving:

To be carried out after machining and before the final heat treatment.

-   Heat to 650÷700°C, hold for 4/6 hours:

-   Furnace cooling to 330÷350°C;

-   Cooling in air.

Hardening:

-   Initial preheating to 350÷450°C;

-   Second preheating to 750÷850°C

-   Austenitizing at 1010÷1040°Cor at 1080÷1100°C;

-   Cooling in air or in oil if large parts.

Quenched hardness: 62÷66 HRC

Tempering:

    In the temperature range 150÷300°Cwith minimum holding time 3 h. For parts hardened at 1080÷1100°C, a first tempering will be carried out at 500÷550°Cin order to exploit secondary hardness, followed by a second tempering at 180/300°C.

Appcation of h11 steel material                                                                                                

H11 is always used in making die casing mould for aluminium castings,hot extrusion die and manufacturing punching tools,mandrill, mechanical press forging die,plastic mould.

Cutting service provided

Workshop is equipped with the most advanced CNC grinding machine, CNC milling machine, Vertical and Horizontal band saw cutting machine

 Max. 30MT Loading Cranes, ultrasonic Test machines... These equipments are manipulated with professional engineers with many years work experiences.

50000T steels in stock

h11 steel material each step is strictly controlled to make sure the products are high quality!

 

Contact
Dongguan songshun mould steel CO.,LTD.
ADD£?No.4 Dongda Street, ShaTou, Dongguan City,Guangdong Province,China.
TEL£?86-0769-85475596
FAX£?86-769-82285809
Email£?Songshun_Steel@outlook.com
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