Welcome To Henan Steel Guang International Trade Co., Ltd.
HENAN STEEL GUANG INTERNATIONAL TRADE CO., LTD.
Low-alloy High-strength Steel Introduction

Low-alloy High-strength Steel Introduction

Low-alloy high-strength steel is a kind of engineering structural steel shaped by adding a small amount of Mn, Si and trace amounts of alloy elements such as Nb, V, Ti and Al to carbon structural steel.

The so-called low alloy means that the total amount of alloying elements in the steel does not exceed 3%. High strength is relative to carbon for engineering structures use.

This type of alloy steel is mainly used for manufacturing a variety of engineering structures that require higher strength, such as bridges, ships, vehicles, high pressure vessels, oil and gas pipelines, and large steel structures.

Since such alloy steels do not require complicated treatment processes and even do not perform heat treatment, they can obtain higher strengths and greatly reduce the quality of the engineering structure. Therefore, such steels are used to replace the general carbon structural steels.

Related News
  • Classification Of Pressure Vessel

    Classification Of Pressure Vessel

    August 30, 2018The methods for classifying pressure vessels in different countries vary from country to country. This section focuses on the classification methods in China's Pressure Vessel Safety Technology Superv...view
  • Property of the low carbon steel

    Property of the low carbon steel

    June 9, 2018The annealed microstructure of the low carbon steel is ferrite and a little pearlite with lower strength and hardness and better plasticity and toughness. Therefore, its property of cold forming is go...view
  • Chemical Test Of Steel Plates

    Chemical Test Of Steel Plates

    August 6, 2018Section 1 Overview of steel platesSteel plates are widely used in construction, hardware, equipment, engineering machinery, machine tools, ships, aerospace, automobiles, locomotives, electronics, comp...view
  • Thickness Of Steel Plate And Automobile Safety

    Thickness Of Steel Plate And Automobile Safety

    August 6, 2018Why does the thickness of the steel plate have nothing to do with the safety?The structure of the car is like a lanternThe structure of this lantern is very similar to that of our car. It is a skeleto...view
  • TEL:+86-371-55023661
  • EMAIL: info@steelguang.com
  • ADDRESS:Room 2001, Unit 2, Building 2, No. 96, Ruhe Road, Zhengzhou City, Henan Province, China
If you wish to cooperate with us, please leave your E-mail and we will contact you then.
top