English 
日本語 
한국어 
français 
Español 
italiano 
русский 
português 
العربية 
tiếng việt 
CLOSE
CLOSE
Search
CLOSE
CLOSE
Search
4Cr5MoSiV is air-quenching hardening hot work die steel, which is H11 steel imported from the United States. Its performance and service life are higher than that of 3Cr2W8V steel.
Steel Grade | C | Si | Mn | P | S | Cr | Ni* | Cu* | Mo | V |
4Cr5MoSiV | 0.33-0.43 | 0.80-1.20 | 0.20-0.50 | ≤0.030 | ≤0.030 | 4.75-5.50 | ≤0.25 | ≤0.30 | 1.10-1.60 | 0.30-0.60 |
* residual content allowed
The 4Cr5MoSiV steel is suitable for aluminum alloy die-casting molds, tools, and mandrels used in hot extrusion and perforation, hammer forging dies, press forging dies, high-speed precision forging dies and plastic press dies, etc.
This hot work die steel is used as structural parts of aircraft, rockets, etc., with a working temperature of 400℃～500℃
The performance and service life of 4Cr5MoSiV steel are higher than that of 3Cr2W8V steel.
More Article
Focus on manufacturing special steel cast and forged
components for more than 25 years.