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

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

Basic Properties

Place of Origin: CHINA

Brand Name: takford

Model Number: H11

Trading Properties

Minimum Order Quantity: 20 TONS

Price: USD 2.5-3.5/KG

Payment Terms: L/C, T/T, Western Union

Supply Ability: 100 TONS PER MONTH

Low cost hot work tool steel H11 / 1.2343 round bar 100mm diamater for die brush production 1.2343 steel Quick Details Grade: Hot work steel Standard: AISI, ASTM, BS, DIN, GB, JIS, Other Thickness: Max:800mm Width: 205-810mm Length: 2000-4000mm Place of Origin: Guangdong, China (Mainland) Model ...

Product Details

Highlight:

100mm H11 Tool Steel Round Bar

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1.2343 Hot Work Tool Steel

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100mm H11 Hot Work Tool Steel

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

Product Description

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

1.2343 steel Quick Details

Grade: Hot work steel
Standard: AISI, ASTM, BS, DIN, GB, JIS, Other
Thickness: Max:800mm
Width: 205-810mm
Length: 2000-4000mm
Place of Origin: Guangdong, China (Mainland)
Model Number:H11/SKD6/1.2343/4Cr5MoSiV
Application: Mould steel
Technique: Hot Rolled
Special Use: Mold Steel
Shape: Round bars/Flat bar/Plate
Technology: Hot Rolled/Forged/Clod Drawn
Heat treatment: Annealing/Q+T
Surface treatment:Black/Peeling/Polishing/Machined
Delivery condition: Hot rolled or forged/ Peeled or black surface/annealed or QT
Customer's logo: Available
Test: SGS/UT100%/Elements testing
Certificate: ISO/Mill certificate
Service: Sample free and 24 hours online
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 tool steel 1.2343 Product Description

Specification of h11 steel material

Round bar	Diameter(mm)	Length (mm)
Round bar	20~800	300~5800
Plate	Thickness(mm)	Width (mm)	Length (mm)
Plate	Max:800	205~800	2000~4000

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.

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

100mm Diamater H11/1.2343 Round Bar Hot Work Tool Steel 0