API 2YGr60 steel heat treatment

API 2YGr60 steel is a quenched and tempered steel plate for marine structures. It is used for welded structural parts of marine structures. The steel plates in key parts must resist impact, plastic fatigue loads and laminar tearing.

API 2YGr60 steel p

EN 10217-1 P235TR1 welded steel tubes supplier

The European norm EN 10217-1 specifies the requirements for unalloyed carbon steel welded round tubes for use at room temperature. The tubes, available in different thicknesses, are intended for use at room temperature and in sprinkler or fire prevention

EN 10217-1 P265TR2 carbon steel welded tubes tolerances

EN 10217-1 P265TR2 carbon steel welded tubes are intended for use in systems for both pressure equipment and pipelines. It is mainly used in boiler, transportation of oil, natural gas, gas, pressure pipe, pipe for ship, structure pipe etc. The alphanumeri

Nickel-Base alloy 718 AMS 5662 steel mechanical properties

AMS 5662 is a designation of Nickel Inconel 718, itself a nickel-chromium alloy with high strength, corrosion and oxidation resistance, and excellent tensile and impact strength at cryogenic temperatures.Mechanical properties of Nickel-Base alloy 718 AMS

Q345NQR3 steel chemical composition, mechanical properties

Q345NQR3 steel under TB/T 1979-2014 standard is a kind of atmospheric corrosion resisting steel. We can supply various shapes in plates, sheets, strips and sections with cutting, drilling, welding service.  TB/T 1979 Q345NQR3 atmospheric corrosion resisti

Cu and P elements effect in the 05CuPCrNi steel

The addition of Cu and P elements to 05CuPCrNi steel is mainly for improving the corrosion resistance and solid solution strengthening of ferrite. Cu is the main and commonly used alloy element to improve atmospheric corrosion resistance. The addition of

Commonly used industrial storage tanks

Industrial storage tanks are designed to hold different types of liquids and gases at varying pressures and temperatures. They come in various shapes and are mounted both vertically and horizontally. These storage tanks are engineered under ASME Section V

EN10028-3 Grade P355NL1 PVQ plate application

EN10028-3 Grade P355NL1 is a pressure vessel quality (PVQ) steel, used in the applications such as pressure pipe components, apparatus engineering, compressors, pressurized gas tanks, pressure vessels and in fine grain structural steels that can be welded

China exported 5.3 million tons of flat plates in April 2021

The latest data from the General Administration of Customs shows that in April 2021, China exported 5.3 million tons of steel plates, an increase of 30.2% year-on-year; the cumulative exports from January to April were 16.71 million tons, an increase of 2

Q345R and Q235R steel differences

Boiler steel, also called pressure vessel steel, is designed to manufacturing steam boilers, pressure vessels and other pressure vessel structures. Because this kind of material bears certain air pressure and water pressure, as well as used in environment

NM450 steel plate delivery status

Delivery status: According to performance and user requirements, NM450 steel plate can be delivered in hot rolling, controlled rolling, normalizing, annealing, tempering, normalizing and tempering, quenching and tempering.

SA516Gr70N plates inventory with cutting processing

SA516Gr70N/SA516Gr70+N steel is a carbon steel plate for medium and low temperature pressure vessels. Katalor Steel has large stock of Boiler plates SA516Gr70N in warehouse. If you are interested in our boiler and pressure vessel plates, pls feel free to

Galvanized sheet coil prices in Shanghai market on May 14

The latest price of galvanized sheet coils in the Shanghai market showed a decline in the mainstream trend. The price of DX51D+Z galvanized coils 0.5*1250*C mm size in Katalor Industry: 8030 yuan/ton, down 20 yuan from yesterday. The price of DX51D+Z galv

Boiler vessel plate Q235R price in Shanghai market on May 13

Boiler vessel plate Q235R price in Shanghai market on May 13

On May 13th, the mainstream trend of the latest prices of boiler vessel plates in the Shanghai market rose. The price of boiler vessel plate 6mm Q245R in Katalor Industry: 7990 yuan/ton, up 5

What is the metal blanking?

Blanking is a precision process in metal fabricating, during which a metal workpiece is removed from the primary metal strip or sheet when it is punched. The material that is removed is the new metal workpiece or blank.


Precision blanking is a proces

42CrMo steel for molds of bending machines

42CrMo steel belongs to the strength steel, with high degree and toughness, good hardenability.

It has high creep strength and lasting strength at high temperature. 42CrMo steel is used to manufacture forgings that require higher strength and larger qu