100mm Diamater H11/1.2343 Round Bar Hot Work Tool Steel

Low cost hot work tool steel H11 / 1.2343 round bar 100mm diamater for die brush production

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. 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

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 tool steel 1.2343 Product Description

Specification of h11 steel material

Chemical composition of H11/1.2343 steel material

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, mechanic

DongGuan Misung mould Steel Co., Ltd is a leading company of supply plastic die steel, hot work steel, cold work steel, alloy structural steel, bearing steel, high speed tool steel, carbon steel, stainless steel and so on with different kinds of steel, we are begin to export the steel material from 2015 with fully export working experience to the market all over the world, such as Middle-East, Brazil, Poland, Turkey, Singapore, Malaysia, India, Italy, Korea and so on.

Misung mould Steel focuses on special steel industry over many years, we has established reliable and stable sourcing with over 40 mills and manufacturers in China, Our company have introduced large-sized Vertical saw machines, Horizontal saw machines, Milling machines, Grinding machines and other advance equipments, we can export our products by wholesales and retail sales, it can sale of whole plate or strip, all our products can meet the standards of DIN, AISI, JIS and GB, all the material should be inspected the ultrasonic, hardness and others strict inspection process before the shipment! We hope to cooperate with the customers from different countries, shares its experiences and develops with the world together.

Our company keeps the principle of "reputation is fisrt, customer is our god". We sincerely provide high quality, competitive price and quickly delivery to serve our valued customer, we desire to establish the mutual beneficial and long-term relation with importers from all over the world, please feel free to contact us and welcome you to visit our company!

Regular Stock:

S45C/S50C/1.2311/1.2312/P20/1.2738/718/1.2316/1.2083/S136/D2/D3/1.2080/1.2379/1.2510/1.2344/1.2714/H13/SKD11/SKD61/4140/5140 ETC. (Special steel will be ordered custom-made)