• [email protected]
  • Contact us on WhatsApp
  • 0086(371)86151827
BBN Structural steel logo
BBN Structural steel logo
  • Home
  • About
  • Product
    • Hot-rolled Marine T-section steel
    • Hot-rolled marine equial angle bar
    • Hot-rolled marine unequial angle bar
    • Hot-rolled marine L-section steel
    • Hot-rolled marine bulb flat steel for shipbuilding structural
    • Hot-rolled bulb flat steel manufacturer
    • Hot rolled I beam steel supplier
    • Hot-rolled H beam steel
    • Hot-rolled C Beam/Hot-rolled C channel
    • Hot-rolled Equal angle bar
  • Material
  • Contact

Material

  • Home
  • Material
  • EN 10263-4 Grade 25CrMo4 quenched and tempered (+QT)
  • EN 10277-2 Grade St 37-2 cold drawn
  • EN 10277-2 Grade RSt 37-2 turned
  • EN 10277-2 Grade RSt 37-2 cold drawn
  • DIN 17440 Grade X20Cr13 quenched and tempered (+QT2)
  • ASTM A414 Grade F Hot-Rolled
  • EN 10028-3 Grade P460NH normalized or normalized formed (+N)
  • ASTM A512 Grade MT1010 Stress Relief Annealed Round Tubes
  • ISO 16120-2 Grade C82D
  • EN 10132-3 Grade C60E cold rolled (+CR)
  • EN 10250-2 Grade C60E normalized or normalized formed (+N)
  • EN 10250-2 Grade C35E normalized or normalized formed (+N)
  • EN 10277-2 Grade St 50-2 cold drawn or turned and normalized
  • EN 10277-2 Grade St 37-3 cold drawn or turned and soft annealed
  • EN 10132-4 Grade 51CrV4 quenched and tempered (+QT)
  • EN 10263-4 Grade 38Cr2 quenched and tempered (+QT)
  • JIS G4307 Grade SUS304 cold-rolled, solution annealed
  • DIN 17140-1 Grade D75-2
  • DIN 17155 Grade 15Mo3 normalized or normalized formed (+N)
  • ASTM A387 Grade 12 Class 1, Annealed, Normalized and Tempered, or Quenched and Tempered
  • EN 10089 Grade 51CrV4 quenched and tempered (+QT)
  • DIN 1630 Grade St 37.4 hot worked, normalized
  • EN 10083-2 Grade C55E normalized or normalized formed (+N)
  • EN 10083-2 Grade C60E normalized or normalized formed (+N)
  • EN 10250-2 Grade C55E normalized and tempered (+NT)
  • DIN 17210 Grade Ck15 soft annealed (+A)
  • DIN 17210 Grade Ck10 soft annealed (+A)
  • DIN 17222 Grade C60 cold rolled and hardened
  • EN 10222-4 Grade P420NH quenched and tempered (+QT)
  • EN 10277-2 Grade RSt 37-2 cold drawn or turned and normalized
  • 7
  • 8
  • 9
  • 10

Post Categories

  • Hot-rolled Marine T-section steel
  • Hot-rolled marine equial angle bar
  • Hot-rolled marine unequial angle bar
  • Hot-rolled marine L-section steel
  • Hot-rolled marine bulb flat steel for shipbuilding structural
  • Hot-rolled bulb flat steel manufacturer
  • Hot rolled I beam steel supplier
  • Hot-rolled H beam steel
  • Hot-rolled C Beam/Hot-rolled C channel
  • Hot-rolled Equal angle bar
  • Hot-rolled unequal angle bar

Contact Info

Technology Building High-Tech Development Zone, Zhengzhou, China

Contact us on WhatsApp

0086(371)86151827

[email protected]

Useful Links

  • About Us
  • Services
  • Contact Us
  • Product
  • Application
  • Material
  • News
  • FAQ

Copyright 2026 © All Rights Reserved.