European Standard En Din 41cr4 Steel Optimized Performance Characteristics - China

EN DIN 41Cr4 steel is an alloy structural steel, equivalent to the Chinese standard 40Cr, and is commonly used in the manufacture of mechanical parts subject to high loads.

Its key characteristics are excellent strength, toughness, wear resistance, and hardenability, and its properties can be further optimized through heat treatment.

Main Properties

1 - Mechanical Properties (Quenched and Tempered, for reference only)

* Tensile Strength (Rm): **700–950 MPa**

* Yield Strength (Re): **≥ 460–600 MPa**

* Elongation (A5): **≥ 12–15%**

* Reduction of Area (Z): **≥ 45%**

* Impact Energy (ISO-V): **≥ 35–40 J**

* Hardness (HBW):

* Annealed: ≤ 229 HB

* Quenched and Tempered: 207–285 HB (Can be quenched and tempered to 28–32 HRC) 2 - Heat Treatability

* Quenching Temperature: ** 830–860 °C (Oil/Water Cooling)

* Tempering Temperature: ** 540–680 °C (Adjust according to performance requirements)

* Normalizing Temperature: ** 840–880 °C

* **Annealing temperature: ** 650–700 °C After quenching and tempering, EN DIN 41Cr4 steel achieves a high combination of strength and toughness, making it suitable for applications subject to impact and friction.

Company Contact:

• Posted By: Dongguan Songshun Mould Steel Co., Ltd.

• Phone: 076985475596

• Address: 1st Floor, No. 1, Dongda Fourth Street, Shatou Community, Chang'an Town, Dongguan , Guangdong , China

• Email:

• Website: https://songshunsteel.com/

• Business Description: Established in 2009,Songshun Steel supplies a wide range of carbon, alloy and tool steel products, including high speed tool steel, cold work tool steel, hot work tool steel, plastic mould steel, engineering steel and machine structural steel etc.
  
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