Rich Spot Gost 30x Steel Excellent Mechanical Properties - China

GOST 30X steel is an alloy structural steel in the Russian (formerly Soviet) standard system.

Its performance characteristics make it widely used in machinery manufacturing, engineering structures, and other fields.

1 - High Strength and Load-Carrying Capacity

Tensile Strength (σb): Typically between 800-1000 MPa, it can maintain a stable high level after appropriate heat treatment (such as quenching and tempering).

This means it can withstand large tensile loads and is suitable for manufacturing heavy-duty components such as drive shafts and gears.

Yield Strength (σs): Typically between 600-750 MPa.

This ideal yield strength to tensile strength ratio (yield strength ratio) ensures that GOST 30X steel is not susceptible to plastic deformation when subjected to stress, while also providing a certain plastic reserve to prevent sudden fracture.

2 - Excellent Plasticity and Toughness

Elongation (δ): Approximately 10%-15% (with slight variations depending on heat treatment), indicating good plastic deformation before fracture, facilitating processing and forming (such as forging and stamping).

Furthermore, it can absorb energy through deformation during impact.

Summary

The excellent mechanical properties of GOST 30X steel are reflected in its "balance of strength, plasticity, and toughness": high strength ensures load-bearing capacity, while good plasticity and toughness enhance safety and processability.

Appropriate heat treatment allows for flexible adjustment of properties to suit different operating conditions, resulting in its widespread application in heavy machinery, automotive manufacturing, engineering equipment, and other fields.

Songshun Steel

For more than 20 years, we have been committed to providing customers with high-quality products and solutions, and produced in strict accordance with international standards.

Every year, our company’s export share accounts for 90%, covering many countries and regions in the world, and has successfully participated in many large-scale steel projects.

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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• 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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