Welcome to Henan BBN Steel

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

The difference between q345 and q235 steel S420ML equivalent steelThe lower limit of yield strength of Q345 is 345MPa (the actual meaning of Q is the Chinese character "qu", and the standard value behind means the lower limit of yield strength). Q235 steel is used for metal structural parts, nitrided or cyanidized parts with low core compressive strength requirements, support rods, crankshafts, crane hooks, couplers, bolts and nuts, sleeve specifications, shafts and weldments.

In 2019, S420ML equivalent steel, crude steel production in North America was 120 million tons, down 0.8% year-on-year, among which crude steel production in the United States in 2019 was 87.9 million tons, up 1.5% year-on-year. The crude steel output of the CIS countries in 2019 was 100.4 million tons, down 0.5% year on year.

We have 4 typical production lines S420ML equivalent steel, which can produce hot rolled Seamless, LSAW, ERW and SSAW pipes. The Seamless pipe production line range is OD 10.3mm-965.2mm, wall thickness 1.0mm-60mm, Annual capacity is 500 thousand tons. LSAW pipe production line range is OD 406mm-1524mm, wall thickness 6mm-50mm, Annual capacity is 150 thousand tons.

Previous:Shanghai warehouse S460ML steel h beam 1 Next:S420M material properties thickness and

Add Your Comments

First Name*

Tel*

Email*

Your Comments*