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The rust stage of EN10025-5 S355J2W weather resistant steel plates

The rust stage of EN10025-5 S355J2W weather resistant steel plates

Jun-06-2018

The rust stage of EN10025-5 S355J2W weather resistant steel plates is mainly devided into 3 stages, which are:The first rust stage of EN10025-5 S355J2W weath

The sand blasting and shop primer of JIS G 3101 SS400 steel plates

The sand blasting and shop primer of JIS G 3101 SS400 steel plates

Jun-04-2018

China is a big supplier of JIS G 3101 SS400 steel plates. Every day, there are tens of thousands of tons SS400 steel plates are delivered to the port and export

EN 10025 S235JR ASTM equivalent steel grades

EN 10025 S235JR ASTM equivalent steel grades

Jun-01-2018

EN 10025 S235JR steel plates are one of the most popular mild steel materials, which is know to a lot of steel users and suppliers. The S235JR steel is EN st

Why a lot of clients choose to import ASTM A36 steel plates rather than DIN ST37-2 steel from China

Why a lot of clients choose to import ASTM A36 steel plates rather than DIN ST37-2 steel from China

Jun-01-2018

If you pay some attention, it is not hard to find a lot of clients choose to import ASTM A36 steel plates rather than DIN ST37-2 steel from China in recently

The price tendency of GB/T 1591 Q345B steel plates in June

The price tendency of GB/T 1591 Q345B steel plates in June

Jun-01-2018

BBN steel is asked a lot about the price tendency of GB/T 1591 Q345B steel plates recently. In order to support our clients, BBN steel would like to share the

What is the difference between 09CuPCrNi-A and corten steel plates

What is the difference between 09CuPCrNi-A and corten steel plates

May-30-2018

As the quality and price advantages of China steel becomes more outstanding, Chinese corten steel GB/T 1979 09CuPCrNi-A corten steel plates are becoming popul

GB/T 700 Q235B low carbon steel has good weldability

GB/T 700 Q235B low carbon steel has good weldability

May-30-2018

GB/T 700 Q235B low carbon steel has low carbon content and good weldability, and Q235B steel usually need not take special technological measures to obtain hi

The requirements for GB/T 5310 15CrMoG alloy steel pipes during application

The requirements for GB/T 5310 15CrMoG alloy steel pipes during application

May-29-2018

GB/T 5310 15CrMoG alloy steel pipes contain much Cr, so its performance is much better than that of the ordinary seamless steel pipe. The high temperature res

Surface heat treatment methods for ASTM A519 1045 seamless steel pipes

Surface heat treatment methods for ASTM A519 1045 seamless steel pipes

May-29-2018

Surface heat treatment is a metal hot processing technology of ASTM A519 1045 seamless steel pipes, which can change the chemical composition and microstructu

The production process of hot rolled ASTM A519 1020 seamless steel pipe

The production process of hot rolled ASTM A519 1020 seamless steel pipe

May-29-2018

The raw material for rolling ASTM A519 1020 seamless steel pipe is round pipe billet, and the round pipe billet should be cut by cutting machine to 1 meter bi

How to remove rust of GBT 8162 42CrMo seamless pipes

How to remove rust of GBT 8162 42CrMo seamless pipes

May-29-2018

One of the most important problems encountered in the use of GBT 8162 42CrMo seamless pipes is the problem of rust. Once rusty, many characteristics of 42CrMo

How to ensure the performance homogenization of GBT 8162 Q345D seamless steel pipes

How to ensure the performance homogenization of GBT 8162 Q345D seamless steel pipes

May-25-2018

GBT 8162 Q345D seamless steel pipes are relatively easy to appear some problems in the production process. In order to ensure the performance homogenization of

How to improve the hardenability of GBT 8162 40Cr seamless steel pipe

How to improve the hardenability of GBT 8162 40Cr seamless steel pipe

May-25-2018

During continuous development, GBT 8162 40Cr seamless steel pipe also has a better promotion in performance, today BBN steel would like to introduce how to impr

What factors will affect the performance of GBT 8162 Q345B seamless steel pipes

What factors will affect the performance of GBT 8162 Q345B seamless steel pipes

May-24-2018

GBT 8162 Q345B seamless steel pipes are made up of various elements. The different proportions combination of the elements decide distinct mechanical properties

The important role of thick wall GBT 8162 20# seamless steel pipe in life

The important role of thick wall GBT 8162 20# seamless steel pipe in life

May-18-2018

GBT 8162 20# seamless steel pipes are frequently used in our daily lives, and the most common application is for water pipes at home. Most water pipes are made