4Cr5MowVSI, which is an alloy steel material whose unique composition gives it excellent properties. In the big family of metal materials, 4Cr5MowVSI stands out with its unique charm and wide range of application fields.
First of all, the chromium element (CR) in 4Cr5MowVSI significantly improves its corrosion resistance, allowing it to maintain stable performance in harsh environments. Whether in humid marine environments or in high-temperature industrial furnaces, 4Cr5MowVSI exhibits excellent corrosion resistance.
Secondly, the addition of molybdenum (Mo) and tungsten (W) makes 4Cr5MowVSI have higher strength and hardness. This allows it to maintain the integrity and stability of the material when subjected to heavy loads and impacts. Whether it is manufacturing heavy machinery, or constructing bridges and buildings, 4Cr5MowVSI can provide reliable support for projects with its high strength and high hardness.
In addition, the addition of vanadium (V) and silicon (Si) further improves the comprehensive performance of 4Cr5MowVsi. Vanadium refines the grain structure of steel, improving its impact toughness and fatigue strength, while silicon enhances steel's toughness and ductility. The synergy of these elements makes 4Cr5MowVSI have good toughness and ductility while maintaining high strength.
To sum up, 4Cr5MowVSI has become a leader in metal materials with its unique composition and excellent performance. Whether in terms of corrosion resistance, strength, hardness, toughness and ductility, 4Cr5MowVSI has shown its unique advantages and wide application prospects.
Grade: 4Cr5mowvsi steel for hot work molds
Chinese ISC T23324
Corresponds to GB T 1299-2014
Tool and mould steels
Categorization of tool steels
Tags: steel for hot work molds, alloy steel
Description Characteristics and uses: It has good toughness and thermal strength. It can be hardened by air cooling, the deformation of heat treatment is small, the oxide scale tendency generated during air quenching is small, and it can resist the erosion of molten aluminum. It is suitable for making aluminum die-casting molds, forging dies, hot extrusion dies and perforated mandrels
This standard is applicable to hot rolled, forged, cold-drawn, silver bright bar steel and machined delivery steel of tool and die steel, and its chemical composition is also applicable to ingots, billets and their products
4Cr5MowVsi Chemical element composition content (%)
Composition C Si Mn P s Cr Mo W V
The minimum value is 032 0.8 0.2 - 4.75 1.25 1 0.2
The maximum value is 04 1.2 0.5 0.03 0.03 5.5 1.6 1.6 0.5
Smelting method: electric arc furnace.
4Cr5MowVsi Mechanical Properties
Condition: Heat treatment or state hardness
HBW delivery status Annealed 235
Specimens quenched HRC*
Specimen heat treatment regime: quenching temperature 1000 1030 °C, oil or air cooling
According to the requirements of the buyer and indicated in the contract, the measured value can be provided
Approximate Comparison Table Steel for hot work molds
China, United States, International Standards Organization
gb isc astm iso
4cr5mowvsi t23324 h12 x35crwmov 5
Hotspot Engine Program