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China's S460N plate inventory decline slightly accelerated

China's S460N plate inventory decline slightly accelerated

Apr-08-2021

At present, the social stocks of steel such as S460N plate in China have declined for 4 consecutive weeks. On April 2, 2021, China's steel social inventory index was 188.1 points, a 4.64% decrease from last week, a slight decrease of 0.74 percenta

AR500 wear plate price this year is higher than that of the same period last year

AR500 wear plate price this year is higher than that of the same period last year

Apr-08-2021

After environmental protection inspections discovered illegal production, Tangshan's production restriction was further upgraded. Tangshan City decided to continue to implement hierarchical production restriction measures from late March until the

Analysis of China's steel sheet stock

Analysis of China's steel sheet stock

Apr-06-2021

As for the inventory of hot-rolled steel coil, as of April 2, the total inventory of hot-rolled steel coil in 29 key cities in China reached 2.5756 million tons, down 138900 tons from the end of last week, by 5.12%, 14.78% from the same period of last mon

The main considerations of later steel price adjustment

The main considerations of later steel price adjustment

Apr-02-2021

In the later stage, several factors are worthy of attention: First, whether downstream companies’ purchase cautiousness and increased bargaining willingness will inhibit demand elasticity, which will lead to a weakening of demand-side steel pric

The thickest high grade S460N hydropower steel plate in China

The thickest high grade S460N hydropower steel plate in China

Apr-01-2021

A few days ago, the 288mm thick high-grade S460N hydropower steel plate developed by the company is the thickest high-grade hydropower steel in China. It will be used in the manufacture of the seat ring of the giant generator set, the key part of the key

Special steel plate aided construction of spherical tank yard in Nigeria

Special steel plate aided construction of spherical tank yard in Nigeria

Mar-31-2021

The company's high-end special steel plate won the bid for the EPC (General Engineering Contracting) project of Nigeria spherical tank yard. In recent years, the company's steel for spherical tanks and high-end special steel plates have be

What is high speed tool steel

What is high speed tool steel

Mar-29-2021

High speed tool steel has high carbon content and high alloy elements such as W, Mo, Cr, V, Co, etc. and is used as high speed cutting tool. The basic composition alloy series is divided into WMo steel, W-series steel and Co series steel. According to the

The application of alloy steel materials with high Cr Mo contents

The application of alloy steel materials with high Cr Mo contents

Mar-25-2021

12CrMoV alloy steel: It is used as main gas pipe, turning guide vane ring, steam turbine baffle, baffle outer ring, and various superheaters with pipe wall temperature <570℃, pipes and corresponding forgings with steam parameters up to 540℃.35CrMoV ste

Boron alloy steel grades and applications

Boron alloy steel grades and applications

Mar-24-2021

40B alloy steel: It can be used as gear, steering rod, axle cam, etc., and can be replaced with 40Cr steel when manufacturing parts with low requirements45B alloy steel: It can replace 40Cr steel when it is used as crank handle of tractor to manufacture p

Heat-resistant structural steel of alloy structural steel

Heat-resistant structural steel of alloy structural steel

Mar-23-2021

At room temperature and working temperature, the structure of heat-resistant structural steel is pearlite or pearlite plus a small amount of ferrite. Its typical representative steel grades are low-alloy CrMo steel, CrMoV steel, CrSi steel, and CrNiMo ste

Characteristics and application of low alloy high strength structural steel

Characteristics and application of low alloy high strength structural steel

Mar-22-2021

Low alloy structural steel standard is a unique steel standard system in China. It has been listed as a basic standard in GBT 1591. It is made into a series of low to high strength grades with GB / T700 grades. It is mainly suitable for engineering parts

Inspection standard for 06Ni9DR steel plate

Inspection standard for 06Ni9DR steel plate

Mar-19-2021

06Ni9DR steel plate belongs to pressure vessel and boiler steel. It contains 9% Ni. It is mainly used for the construction of low-temperature LNG storage tank and belongs to low-temperature steel.Executive standard of 06Ni9DR steel plate: 06Ni9DR shall co

The surface quality requirements of 07MnNiMoDR steel plate

The surface quality requirements of 07MnNiMoDR steel plate

Mar-19-2021

07MnNiMoDR steel plate surface quality:
The surface of 07MnNiMoDR plate is not allowed to have defects such as cracks, bubbles, scabs, folds and inclusions. If there are the above surface defects, it is allowed to clean them. The cleaning depth from the

SA387Gr5CL1 steel heat treatment

SA387Gr5CL1 steel heat treatment

Mar-18-2021

SA387Gr5CL1 steel plate can resist the corrosion produced in the process of petroleum cracking. Under high temperature conditions, steel with oxidation resistance, sufficient high temperature strength and good heat resistance is called heat resistant stee

What are the main standards of carbon structural steel

What are the main standards of carbon structural steel

Mar-18-2021

Carbon structural steel is widely used. The main strengthening elements are C and Mn. The impurity of S and P in steel is less than 0.050%. This kind of steel is generally used directly without heat treatment, and is mostly rolled into plate (strip), prof

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