Performance Characteristics:
1、High heat resistance;
2. Excellent toughness and scalability;
3.Good hardenability.
Applications:
Used for aluminium alloy die casting , tools and mandrel, forging mould of die forging hammer,press forging die, high-speed forging die and plastic molding,also structure parts of the plane and the rockets.
Chemical Composition (%):
C ：0.33～0.43 Si：0.80～1.2
Mn：0.20～0.50 S ：≤0.030
P ：≤0.030 Cr：4.75～5.50
Ni：≤0.25 Cu：≤0.30
V ：0.30～0.60 Mo：1.10～1.60
Hardness of annealed:
HBS≤235
The Process：
EAF+LF+VD+ESR+Forged or hot rolled+Heat Treatment(optional)
Inspecting：
ultrasonic test, according to SEP1921 D/d or as your requirements
Delivery status:
Annealing
TEL : 86-27-86732023 / FAX : --
Tuanjie Hubei Wuhan China [CN]
Company Advantage
Detail Company Introduction
We are an independent manufacturer,Our products include cold work mould steel,hot work mould steel,plastic mould steel,high speed mould steel,alloy structural steel
ECROBOT CO., Ltd, Business Registration Number : 220-88-71747, CEO J.W.Park, TEL : +82-2-552-7676, E-mail : E-mail : Contact us Address : (Hwanghwa B/D 11F, Yeoksam-dong)320, Gangnam-daero, Gangnam-gu, Seoul, South Korea
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