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

12Cr1MoV steel pipe for boiler and heat ex-changers

12Cr1MoV steel pipe is a steel widely used in high pressure, and subcritical power station boiler superheaters, headers and main steam pipes. It still has high thermal strength and oxidation resistance at 580°C, and has high lasting plasticity. The produc

09CrCuSb low alloy steel pipe advantages

Through smelting in an ultra-high power electric furnace, refining outside the furnace, and vacuum degassing, a low-alloy tube 09CrCuSb resistant to sulfuric acid dew point corrosion for seamless steel pipes, plates, forgings and special welding materials

A387 Grade 91 Class 1 alloy steel plates for boilers

A387 Grade 91 Class 1 steel is generally made up of chromium and molybdenum as primary elements. Keeping all the national and international standards in view, we take necessary measures to reassure error free ASTM A387 Alloy Steel Grade 91 Class 1 plates

DNVGL Grade AH36 high strength structural shipbuilding steel

DNVGL Grade AH36 is a high strength structural shipbuilding steel with good toughness properties. Grade AH36 shipbuilding steel plates and bars are mainly used to contribute hull of ships and the cranes of break bulker and vessels in low temperature ocean

ABS DH40 rolled steel plates composition characteristics

Katalor Steel can roll various specifications of ABS DH40 rolled steel plates and ABS Grade DH40 shipbuilding steel sections according to user requirements. It can also cut steel plates and special-shaped parts according to user requirements, and deliver

A387 Gr11 Gr12 Gr22 steel equivalent chemical composition and mechanical properties

A387 Gr5 Gr9 Gr11 Gr12 Gr22 steel is a chrome molybdenum carbon alloy steel pressure vessel plate mainly used in high temperature application. The ASTM A387 Gr 12 plate material have added chromium which is good for corrosion and oxidation resistance maki

EN 10083-3 Grade 34CrMo4 alloy steel equivalent

EN 10083-3 Steel grade 34CrMo4 is an alloy steel intended for quenching and tempering.
Standard: EN 10083-3
Material number: 1.7220