Welcome to BBN High Strength Steels Factory

EN 10025 S690Q|S690QL Steel chemical composition

EN 10025 S690Q|S690QL Steel chemical composition

EN 10025 S690Q|S690QL Steel chemical composition

S690Q steel material has more restrictions on the chemical elements P and S, the maximum P% is 0.025, and the maximum S% is 0.015. The same restrictions apply to other major alloying elements. S690QL board has higher effective load capacity and energy efficiency, so it can be used in a more streamlined structure.In addition to the necessary impact test, the ultrasonic test of S690Q steel plate is an additional technical term, which should be tested according to ASTM A578/A578M, A588/A588M or A435/A435M.

S690Q steel is used for structures that withstand extreme loads: mining and heavy construction equipment, crane equipment, offshore drilling platforms, wind turbines, bridges and trestle supporting structures

S690Q Steel chemical composition

Grade C % Si % Mn % P % S % N % B % Cr %
S690Q 0.200 0.800 1.700 0.025 0.015 0.015 0.005 1.500
Cu % Mo % Nb % Ni % Ti % V % Zr %  
0.500 0.700 0.060 2.000 0.050 0.120 0.150  
Get to know more about EN 10025 S690Q|S690QL Steel chemical composition, please contact us. E-mail: [email protected]

EN 10025 S690Q|S690QL Steel chemical composition

Application

Hydraulic Supports
  • Hydraulic Supports

  • Port Cranes

  • Flatbed Trucks

  • Quarry Trucks

  • Articulated Dump Trucks

  • Mechanical Handling

EN 10025 S690Q|S690QL Steel chemical composition Offering high standards of weldebility and flexibility, this high yield strength plates are best suitable for all kinds of structural purposes. these EN 10025 S690Q|S690QL Steel chemical composition steels are mainly used in the manufacture of low temperature resistant, high strength of key parts, construction machinery, mining machinery structure, engineering structures, bridge steel structure, construction machinery, heavy truck, pressure vessel, etc.

  • We’re Professional

    As a world class steel raw materials supplier, we treasure every inquiry from customer and take it seriously.

  • Delivery on Time

    Check the most suitable shipping line,shipping company and shipping schedule for customer.

  • Quality Control

    We established professional technical team, lab test team, steel shape surface inspection team, package control team, general team.

BBN Steels

BBN After sales service

BEBON after service team will listen customer’s real feedback after each order finished. The after service team will learn the merit and demerit from each order, and discuss the improvement with the relevant department.One of our customer inform that the plates hasn’t shown the heat number for the plates during the customer survey.

Contact With Us

Thanks your excellency for choosing the top class steel products provider. BBN ensure to return and replace the goods for free in its lifetime due to the quality issue, to add value for your excellency's advisable choice.

E-mail: [email protected]

Tel: +86-371-86151927

Address: High-Tech Development Zone,
Zhengzhou City, China