Welcome to Henan BBN Steel

  • zhengzhou
    henan ,China
  • Opening Time
    Mon - Sat: 08.00 to 18.00

Export the 10mm thickness S690QL specification pdf sheet

Q960 quenched and tempered steel grade classification: Q960C, Q960D, Q960E, Q960F. The product S690QL specification pdf thickness is not more than 150MM. Q960 quenched and tempered steel has high yiel

What are the top 5 S890QL1 EN 10025-6 high strength steel mills in Iran

BBN steel had provided Grind plates for more than 15 years for widely applied in equipment, Engineer machinery etc. In 2018, one of our India customer visit our S890QL1 EN 10025-6 high strength steel

1.8983 steel price will continue to fluctuate today

The addition of Ca element in steel such as 1.8983 steel can refine grain size, partly desulphurize and change the composition, quantity and morphology of non-metallic inclusions. It is similar to tha

Normalizing temperature of S500 steel grade

The requirements for toughness impact energy of S500 steel grade, S355JR steel and S355J2 steel are different, other mechanical properties and various requirements are the same.S355JR steel toughness

BBN steel price of S690QL properties in 1/2 inch thick

The addition of Ca element in steel such as S690QL properties can refine grain size, partly desulphurize and change the composition, quantity and morphology of non-metallic inclusions. It is similar t

S500 steel mechanical properties features and use

We are world class steel S500 steel mechanical properties materials supplier. We are engaed in providing raw steel materials such as steel plates / steel coils / steel sheets / steel pipes, deep proce

The basic knowledge integration of S690QL vs S690QL1

In the year of 2015, customer from Peru oil refinery contact with us from Internet. After one month's negotiation and quotation, they chose us as there supplier of raw steel plate S690QL vs S690QL1 gr

Methods to improve the toughness of S690QL1 steel equivalent

For S420NL weldable fine grain structural steel plate, it is produced under specification EN 10025-3. The yield strength of S420NL plate shall be above 420Mpa for the thickness below 16 millimeter, 40