FS8418(FS443)
Tool and Die Steel
FS8418 is a high-quality hot-work die steel developed by Fuzhou Iron & Steel. Utilizing the latest production and refining technologies, FS8418, as the latest die-casting die steel, offers excellent resistance to thermal fatigue cracking, thermal shock cracking, and thermal wear. It also offers an optimized balance of toughness, hot strength, and tempering stability, effectively preventing surface network cracking and its propagation. These unique properties make it an excellent choice for die-casting, aviation, and die-casting applications.
- Product Description
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1. Product Introduction: FS8418 is a high-quality hot-work die steel developed by Fuzhou Iron & Steel. Utilizing the latest production and refining technologies, FS8418, as the latest die-casting die steel, offers excellent resistance to thermal fatigue cracking, thermal shock cracking, and thermal wear. It also possesses an optimized balance of toughness, hot strength, and tempering stability, effectively preventing surface network cracking and its propagation. These unique properties make it an excellent choice for die-casting, aerospace, and other applications.
2. Main characteristics: Toughness is better than traditional 1.2344, with good resistance to thermal fatigue cracking, excellent wear resistance and toughness.
3.Chemical composition
Brand
chemical composition
C
Mn
Si
Sr
Mo
V
Special elements
FS8418
0.40
0.50
0.20
5.30
2.26
0.60
Add to
4. Annealing, <235HB
5. Steel application:
High pressure die casting die extrusion die forging die experimental die
6. Brand
Fugang
Similar brands
China (GB)
Germany (GS)
Japan(JIS)
United States (AISI)
Sweden (ASSAB)
FS8418
4Cr5Mo2v
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8418
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