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300mm Annealing Hot Work 1.2343 Forged Steel Block

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300mm Annealing Hot Work 1.2343 Forged Steel Block

300mm Annealing Hot Work 1.2343 Forged Steel Block
300mm Annealing Hot Work 1.2343 Forged Steel Block 300mm Annealing Hot Work 1.2343 Forged Steel Block 300mm Annealing Hot Work 1.2343 Forged Steel Block

Large Image :  300mm Annealing Hot Work 1.2343 Forged Steel Block

Product Details:
Place of Origin: CHINA
Brand Name: takford
Model Number: H11
Payment & Shipping Terms:
Minimum Order Quantity: 20 TONS
Price: USD 2.5-3.5/KG
Packaging Details: SEA SAFETY PACKAGE
Delivery Time: 20-50 DAYS
Payment Terms: L/C, T/T, Western Union
Supply Ability: 100 TONS PER MONTH

300mm Annealing Hot Work 1.2343 Forged Steel Block

Technique: Forged, Hot Rolled, Cold Drawn, Hot Work Or Forged Alloy Or Not: Is Alloy, Non-alloy
Application: Tool Steel Bar, Die Steel Bar, Structural Steel Bar, Industry, H13 Hot Work Tool Steel Shape: Flat, H13 Hot Work Tool Steel, Round, H13 Mould Steel, Forged H13 Flat Steel
Ut Test Standard: SEP1921-84 Class3 C/c To D/d Surface Treatment: Black/Grinded/Machined/Turned, Plating, Polished, Painting, Polishing
Production Route: EF/EAF+LF+VD/ESR
High Light:

1.2343 Forged Steel Block


1.2343 Hot Work Steel Block


300mm Forged Steel Block

1.2343 Forged steel block thickness 300mm annealing for hot work die

  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. Model Number:H11/SKD6/1.2343/4Cr5MoSiV
  8. Application: Mould steel
  9. Technique: Hot Rolled
  10. Special Use: Mold Steel
  11. Shape: Round bars/Flat bar/Plate
  12. Technology: Hot Rolled/Forged/Clod Drawn
  13. Heat treatment: Annealing/Q+T
  14. Surface treatment:Black/Peeling/Polishing/Machined
  15. Delivery condition: Hot rolled or forged/ Peeled or black surface/annealed or QT
  16. Customer's logo: Available
  17. Test: SGS/UT100%/Elements testing
  18. Certificate: ISO/Mill certificate
  19. Service: Sample free and 24 hours online
  20. 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


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 tool 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



Chemical composition of H11/1.2343 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 H11 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 Cu 0.25
Japan JIS SKD6 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 1.2343 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.


- 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


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, mechanic

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Contact Details

Contact Person: Mrs. Merain Pan

Tel: 008613537200896

Fax: 86-0769-89611567

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