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hot work mould steel round bar H13/skd61/1.234/h13 hot work tool steel

Dongguan Circle Four Metal Materials Co., Ltd.
Dongguan Circle Four Metal Materials Co., Ltd.
City: Dongguan
Province/State: Guangdong
Tel: 86-10-85313622
Contact Person: cheung

hot work mould steel round bar H13/skd61/1.234/h13 hot work tool steel

Place of Origin : China
Brand Name : Circle Four
Certification : ISO 9001:2008
Model Number : h13 hot work tool steel
MOQ : 5Ton/Tons
Price : negotiate
Packaging Details : raw packing or according to customer's requirement
Delivery Time : 4~7days
Payment Terms : L/C,T/T
Supply Ability : 5000 Metric Ton/Metric Tons per Month
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H13/skd61/1.2344/h13 hot work tool steel:
1.anneal to HB 185;

hot work mould steel round bar H13/DIN1.2344/1.2344/h13 hot work tool steel detailed products description:
Tool steel H13/DIN 1.2344/SKD61/4Cr5MoSiV1

Round size:

diameter:20-350mm length:2500-4000mm or customer requested.

Factory state: soft annealing to HB 185. h13 hot work tool steel

Comparable Standards:




Chemical Analysis (%):


Heat treatment

Isothermal annealing:

- Heat to 880°C, hold at temperature for 1/2 h to 1 h;

- Furnace cooling to 780°Cand hold at temperature for at least 5 hours;

- Cool by 10°C/h to 750°C;

- Cooling in air.

Maximum hardness: 230 HB

Stress relieving:

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

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

- Furnace cooling to 300÷350°C;

- Cooling in air.


- Initial preheating to 350÷450°C;

- Second preheating to 750÷850°C;

- Heat to hardening temperature in the range 1000÷1050°Cand hold at temperature;

- Cooling in air.

Quenched hardness: 52÷56 HRC


In the range 550÷630°Cfor at least 3 hours according to hardness requirements and conditions of use.

Tempering must be repeated a second time at a temperature to or 20°Clower than the previous.

Before tempering, preheat the parts to 200÷300°C.

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hot work mould steel round bar H13/skd61/1.234/h13 hot work tool steel Images

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