Q235B H-beam steel price in Shanghai market

On February 2, the mainstream trend of the latest H-beam prices in the Shanghai market performed smoothly. The price of Katalor Industry Q235B H-beam 200*100*5.5*8: 4400 yuan/ton, maintaining yesterday’s price. The price of Maanshan Steel H-beam 200*100*5

1800mm wide A36 hot rolled coil price

On January 26, the market price of hot rolled coils in Shanghai rose slightly, and the overall market transactions were average. As of press time, the mainstream price of 1500mm A36 carbon steel coil is 4470-4490 yuan/ton, and the price of 1800mm wide A36

16-20mm Q355B alloy steel plate price rose 15RMB per ton

The price of 16-20mm Q355B alloy steel plate is 4750 RMB /ton, an increase of 15 RMB from yesterday. Shanghai Katalor has over 1000tons Q355B hot rolled plate, Q355C, Q355D low alloy steel plate in stock. For accurate price, welcome to contact us.

NM400A wear-resistant steel plates wholesale

NM400A wear-resistant steel plates stock wholesale:its mechanical properties are 3 to 5 times that of ordinary low-alloy steel plate. It can significantly improve the wear resistance of mechanical related parts; therefore, increase the service life of the

09CrCuSb sulfuric acid corrosion resistant steel

09CrCuSb steel is widely used in power plants and refineries to manufacture economizers, air preheaters, heat exchangers and evaporators that work in high-sulfur flue gas to resist condensation and corrosion of sulfur-containing flue gas.
If you are inte

A515 Gr.60 and A515 Gr.65 carbon steel plates stock

ASTM A515 standard covers three grades (Grade 60, Grade 65 and Grade 70) carbon-silicon steel plates. They are mainly used for medium and high temperature welding boilers and other pressure vessels.
A515 Gr.60 and A515 Gr.65 carbon steel plates stock in

Q460C steel weldability

Q460C steel weldability
Q460C steel appropriately increases the content of microalloying elements on the basis of ensuring low carbon equivalent. Good welding performance requires low carbon equivalent of Q460C low alloy steel, and the increase of microa

Q420C steel plate pickling process

The metallurgical function of the Q420C steel plate pickling process is to effectively remove the oxide layer and the chromium-depleted layer, achieve surface passivation, and improve the surface quality at the same time. After the pre-pickling, there are

QStE340TM hot rolled pickling coil price

QStE340TM hot-rolled pickling coil prices fell in the morning. The steel prices fell by 20, market prices fell, and overall transactions were poor.

Q345D low alloy steel plate price in Shanghai market on January 14

The mainstream trend of the latest low alloy steel prices in the Shanghai market today showed steady decline. The price of 14-20 thickness size Q345D low alloy steel: 5160 yuan/ton, down 10.14-20 thickness Q345D low alloy steel plate price: 5150 yuan/ton,

SM490A hot-rolled steel plates supply

JIS G3131 SM490A grade steel is a hot rolled mild steel in shapes, plates, sheets and strips.  SM490A hot-rolled steel is used for bridges, ships, rolling stocks, petroleum storage tanks, containers and other constructions that have superior weldability.

ST12 cold rolled coil price in Shanghai market on January 12

The latest price quotations of cold-rolled coils on the Shanghai market on January 12: the mainstream trend was fluctuating. The price of cold rolled coil ST12 steel 0.6*1250*C size in Shanghai Katalor Industry: 5920 yuan/ton, up 50 yuan from yesterday. T

What is the chemical composition of 42CrMo4 alloy and 42CrMo alloy?

The main difference of 42CrMo4 alloy and 42CrMo alloy is the produced standard. For the chemical composition, the P, V and S elements are a little different each other, machinery property is similar.
42CrMo4 alloy is from EN standard-EN10083. It is a kin

Steel S690Q for Liquefied petroleum gas storage tank

Steel S690Q for Liquefied petroleum gas storage tank
Category: Quenched and tempered high strength steel
Executive standard: EN10025-6
Grades: such as S690Q, S690QL, S690QL1

What is the application of 42CrMo alloy steel?

42CrMo alloy steel has high strength and toughness, good hardenability, no obvious temper brittleness, high fatigue limit and multiple impact resistance after quenching and tempering, and good low-temperature impact toughness. Generally used after quenchi

What is the chemical composition of 42CrMo steel to GB/T 3077 standard?

GB/T 3077 42CrMo steel is a high-strength alloy steel. It is similar to the material ISO 42CrMo4, JIS SCM440, DIN 42CrMo4 or 1.7225, ASTM4140 or G41400.
Chemical composition of 42CrMo steel
Carbon: 0.38~0.45%
Silicon: 0.17~0.37%
Manganese: 0.50~0.80%