Professional Supply Of Din 42crmo4 Steel Pipe Characteristics And Typical Applications - China

DIN 42CrMo4 steel pipe is an alloy structural steel of German standard (DIN), corresponding to the domestic grade 42CrMo, which is a medium carbon quenched and tempered steel.

Its core characteristics come from the chemical composition design (such as high chromium and molybdenum content), which gives the material the following characteristics:

1 - High strength and high toughness

Tensile strength ≥1080 MPa, yield strength ≥930 MPa, with excellent deformation resistance and impact resistance, suitable for scenes with heavy loads and alternating loads.

- Typical applications: mechanical transmission shafts, gears, oil drill pipes, etc.

2 - Good hardenability

- After quenching, DIN 42CrMo4 steel pipe can obtain a uniform martensitic structure, and even if the cross-section is thick (such as steel pipes with larger diameters), deep hardening can be achieved, and the surface hardness can reach 30-50 HRC (adjusted according to the heat treatment process).

- Typical applications: parts that require surface wear resistance and core toughness (such as bearing sleeves, hydraulic cylinder piston rods).

3 - Anti-fatigue and corrosion resistance

- Chromium and molybdenum elements improve the oxidation resistance and corrosion resistance of DIN 42CrMo4 steel pipe, which is suitable for use in humid, corrosive environments or high-frequency vibration conditions (such as chemical pipelines, marine engineering structures).

- Typical applications: corrosion-resistant pipelines in the petrochemical industry, high-strength pipe fittings for ships.

Summary

DIN 42CrMo4 steel pipe has become the core material for solving complex load and environmental challenges in the industrial field with its characteristics of "high strength, high toughness, wear resistance, and easy control".

Its role is not only reflected in the performance improvement of a single part, but also in the stability of the entire system through material reliability, which is irreplaceable in high-end equipment manufacturing.

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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

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• 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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