Q235B low carbon steel pipe is a carbon structural semi-killed steel with a yield point of 235MPa. The carbon content of Q235B steel pipe does not exceed 0.2%, and it also contains a small amount of silicon, manganese and other elements. It is easy to stamp, has good toughness, good welding performance, is easy to stamp and weld, and is widely used in the manufacture of general mechanical parts. It is mainly used for welded structural parts with high quality requirements in construction and bridge engineering.
Carbon steel can be divided into ordinary carbon steel, high-quality carbon steel, and carbon tool steel.
Q235b seamless pipe belongs to the ordinary carbon steel grade. GNEE also provides other ordinary carbon steel pipes with different grades such as q235a, q235c, and q235d.
Products Data
Chemical Composition of Q235B Seamless Carbon Steel Pipe
| Chemical Composition (heat analysis), %, ≤ | |||||||
| Steel Grade | Quality Grade | C | Si | Mn | P | S | Deoxidation Method |
| Q235 | Q235B | 0.20 | 0.35 | 1.40 | 0.045 | 0.045 | Rimmed / Killed |
Mechanical Properties of Q235B Steel tube
| Yield Strength (MPa, ≥); Thickness or Dia. (d) mm | Tensile Strength (MPa) | ||||||
| Steel Grade | Quality | d≤16 | 16< d ≤40 | 40< d ≤100 | 100< d ≤150 | 150< d ≤200 | d≤100 |
| Q235 |
Q235A Q235B |
235 | 225 | 215 | 195 | 185 | 370-500 |
Products display
Q235 B hot-rolled steel pipes
Why Choose GNEE
GNEE is a well-stocked, leading supplier and exporter of steel pipe products manufactured from premium quality raw materials in full compliance with industrial specifications such as ASTM and ASME or other relevant standards.
GNEE's Q235 B pipe packaging ensures that no damage occurs during the entire transportation process. For export, the export packaging is in wooden boxes or crates.
All carbon steel pipes are marked with trademark (company logo), grade, size and batch number as required.
Please feel free to contact us for more information! sales@gneetube.com
GNEE CUSTOMER VISIT
GNEE FACTORY ENVIRONMENT
GNEE PACKAGING AND SHIPPING
FAQ
Q: Do you have quality control system?
A: Yes, we have our own quality control laboratory.Third party testing servicesare also available.
Q: What services do you provide?
A: Customized service for each customer, please feel free to contact us!
Q.What is your lead time?
A. Regular stock is usually 10 days. Depends on the products.
Hot Tags: q235b carbon steel tube, China q235b carbon steel tube manufacturers, suppliers, factory, SS UNS S31600 Seamless Pipes, 304LN Stainless Steel Pipe, TP 304 304L Stainless Steel Seamless Pipes, DIN 1 4541 Stainless Steel Seamless Pipes, Mild alloy Steel Oval Tube, round carbon steel tube
