Factory direct sale H13 DC53 6542 high speed alloy steel round bar mould steel
- Category: >>>
- Supplier: Zhejiang Xinzhe Mould Co. Ltd.
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Product Overview
Description
Product Description
Specification
Method of smelting
Medium frequency furnace +LF
Characteristics of the
（1）It has high hardenability and toughness
（2）Excellent thermal cracking resistance and can be used for water cooling in the workplace
（3）With moderate wear resistance, carburizing or nitriding process can also be used to improve the surface hardness, but slightly to reduce the resistance to hot cracking
（4）Due to low carbon content, the secondary hardening ability of tempering is poor
（4）Due to low carbon content, the secondary hardening ability of tempering is poor
（5）It is resistant to softening at higher temperatures, but the hardness decreases rapidly when the temperature is higher than 540 °C (1000 °F)
（6）The deformation of heat treatment is small
（7 Medium and high machinability
（8）Medium resistance to decarbonization
List of chemical composition（%）
project | C | Si | Mn | S | P | Cr | Mo | Ni | V |
The minimum | 0.32 | 0.80 | 0.20 | 4.75 | 1.10 | 0.80 | |||
The biggest | 0.45 | 1.20 | 0.50 | 0.03 | 0.03 | 5.50 | 1.75 | 0.25 | 1.20 |
Company Profile
A) Minimum order quantity?
1 ton
B) What are your payment terms?
Wire transfer or as per your request
C) What are your working hours?
8:00 am -- 17:00 PM (Beijing Time, 08.00 GMT)
D) Your delivery date?
20days -40days, also according to material requirements
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