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Q345B steel vs Q355B steel

Q345B steel vs Q355B steel

Jun-18-2020

Q355B is a new type of Q345B steel under GB/T1591-2018 low alloy structural steel standard. It is equivalent to Q345B in GB/T1591-2008 version and S355JR in EN 10025-2:2004 version.

Analysis of API 5L X70 PSL1 material and so on steel market in the second half of the year

Analysis of API 5L X70 PSL1 material and so on steel market in the second half of the year

Jun-18-2020

Since May, API 5L X70 PSL1 material and so on steel prices have risen steadily driven by strong downstream demand and the release of compensatory demand after the outbreak. Take the main contract price of futures as an example, up to now, the price of scr

P355Q steel Vs P355QH steel

P355Q steel Vs P355QH steel

Jun-17-2020

What are the differences between P355Q steel and P355QH steel?
Both P355Q and P355QH steel are European standard boiler steel plates EN 10028-6, which are tempered and weldable fine-grained steel.

SS400 carbon steel price is expected to be stable today

SS400 carbon steel price is expected to be stable today

Jun-17-2020

SS400 carbon steel coil price is expected to be stable and little weak today.The futures are in green shock, the steel enterprises have strong cost support, the SS400 carbon steel coil traders are in a good mood, the quotation is firm, the terminal takes

What are the properties of SA516Gr60 steel?

What are the properties of SA516Gr60 steel?

Jun-16-2020

SA516Gr60 steel is a carbon steel plate for medium and low temperature pressure vessels. The steel plate meets the technical requirements of the NACE-MR0175 oil field equipment for the resistance to sulfide stress cracking metal materials.

SM570 steel market price forecast on June 16

SM570 steel market price forecast on June 16

Jun-16-2020

On June 15, the SM570 steel price rose slightly compared with the previous trading day. Yesterday, the trend of futures fluctuated downward, and merchants were cautious to wait and see, focusing on shipments. Yesterday, the overall transaction of SM570 s

NM500 steel inventory in the first ten days of June

NM500 steel inventory in the first ten days of June

Jun-15-2020

In the first ten days of June, the social stock of NM500 steel and so on 5 kinds of steel products in 20 major cities in China was 12.72 million tons, a decrease of 400000 tons or 3.0% compared with that in the last ten days. In the ninth ten days, the de

What is the hardness of 40Cr alloy tube?

What is the hardness of 40Cr alloy tube?

Jun-15-2020

In annealed condition, hardness ≤207HBS. Elastic modulus of 40Cr alloy tube: elastic modulus E (20℃) /MPa 200000~211700, shear modulus G (20℃) 80800

The weekend price forecast of API 5L X60 steel plate and API 5L X60 steel pipe

The weekend price forecast of API 5L X60 steel plate and API 5L X60 steel pipe

Jun-13-2020

The weekend price forecast of API 5L X60 steel plate: fluctuate
With the rebound of the future products, and the stronger willingness of steel mills to hold up the API 5L X60 steel plate price due to the stricter environmental protection, the market ment

U.S. S960QL high strength steel plate imports fell year-on-year in the first four months of this yea

U.S. S960QL high strength steel plate imports fell year-on-year in the first four months of this yea

Jun-12-2020

According to data released by AISI recently, in April, the total volume of S960QL high strength steel plate and so on steel imports in the United States was 2.773 million tons, including 1.309 million tons of finished steel imports, up 58.2% and down 13.5

ASTM A36 mild steel coil export of Iran decreased from March to May 2020

ASTM A36 mild steel coil export of Iran decreased from March to May 2020

Jun-11-2020

According to foreign media reports, Iran's heavy steel producers exported 900000 tons of ASTM A36 mild steel coil and so on steel from March 20 to May 20, including screw steel, ingot, slab, hot and cold rolled coil and coating coil. It's

China's 30CrMo steel production speeds up in the second half of the year

China's 30CrMo steel production speeds up in the second half of the year

Jun-10-2020

In the first half of this year, China's 30CrMo steel production continued to grow. According to statistics, the national pig iron production from January to April was 279.79 million tons, an increase of 1.3% year-on-year; the crude steel output wa

42CrMo4 plate exports of China decreased year on year from January to April

42CrMo4 plate exports of China decreased year on year from January to April

Jun-09-2020

From January to April, China (referring to mainland China only, the same below) imported 4.184 million tons of 42CrMo4 plate and so on steel products, an increase of 7.4% year-on-year; imported billets were 2.208 million tons, an increase of 655.7% year-o

The short-term price forecast of JIS SM570 carbon steel plate

The short-term price forecast of JIS SM570 carbon steel plate

Jun-08-2020

This week, the JIS SM570 carbon steel plate has a strong trend of narrow amplitude shock. With the increase of terminal acceleration period, there is a large amount of demand for JIS SM570 carbon steel plate. The downstream is mostly purchased JIS SM570 c

API 5L X80 pipeline steel plate in China

API 5L X80 pipeline steel plate in China

Jun-05-2020

API 5L X80 pipeline steel plate: X stands for pipeline steel in the API Spec 5L standard. 80 is the strength grade and its unit is kpsi. X80 represents pipeline steel with a minimum yield strength of 80 kpsi. Converted to metric units is approximately 552

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