Yuantaiderun: Leading OEM Manufacturer of EN10219 S235J2H Hollow Square Tube in China
- Model
- hfw-yt-S235J2H
Item specifics
- Thickness
- 0.5- 60 mm
- OD(Outer diameter)
- 10*10-1000*1000mm
- Certification
- CE,LEED,BV,PHD&EPD,BC1,EN 10210,EN10219,ISO9000
- Surface Treatment
- Black painted or REQUEST
- Tolerance
- as required
- Brand
- YUANTAI DERUN
- Length
- 0.5-24M according to client requirement
- Standards
- Hollow section: ASTM A500/A501,EN10219,EN10210
- Materials
- S235J2H
- Delivery Time
- 7-30 Days
Review
Description
Yuantaiderun: Leading OEM Manufacturer of S235J2H Hollow Square Tube in China
1.S235J2 Chemical composition range value:
Carbon C: ≤ 0.17
Silicon Si: ≤ 0.50
Manganese Mn: ≤ 1.40
Sulfur S: ≤ 0.025
Phosphorus P: ≤ 0.025
Nitrogen N: ≤ 0.012
Copper Cu: ≤ 0.55
Note: The actual chemical composition is subject to the steel factory's warranty.
2.S235J2 Hollow Square Tube Mechanical Property Range Values
Note: The actual mechanical properties are subject to the steel factory's warranty.
Yield strength:
S235J2 yield strength（ σ S/MPa): ≥ 235 (thickness less than 16mm)
S235J2 yield strength（ σ S/MPa): ≥ 225 (thickness less than 16-40mm)
S235J2 yield strength（ σ S/MPa): ≥ 215 (thickness less than 40-100mm)
S235J2 yield strength（ σ S/MPa): ≥ 195 (thickness less than 100-150mm)
S235J2 yield strength（ σ S/MPa): ≥ 185 (thickness less than 150-200mm)
S235J2 yield strength（ σ S/MPa): ≥ 175 (thickness less than 200-250mm)
S235J2 yield strength（ σ S/MPa): ≥ 165 (thickness less than 500-400mm)
S235J2 tensile strength:
Tensile strength（ σ B/MPa): 360-510 (thickness or diameter less than 100mm)
Tensile strength（ σ B/MPa): 350-500 (thickness or diameter 100-150mm)
Tensile strength（ σ B/MPa): 340-490 (thickness or diameter 150-250mm)
Tensile strength（ σ B/MPa): 330-480 (thickness or diameter less than 250-400mm)
Elongation after fracture of S235J2（ δ 5/%): ≥ 17
S235J2 impact energy Akv -20 degrees: ≥ 27 J
S235J2 sample size: The sample blank size is 12mm
3.Hollow square tube weight
Taking the formula for calculating weight of square tubes as the title, we will introduce the formula and its application for calculating weight of square tubes from different perspectives.
If you want to calculate the theoretical weight of specific specifications of black square tubes and galvanized square tubes, please download the table below. You only need to fill in the specific side length and specific meters of the square tube, and you can obtain the theoretical weight you want without moving anything else. It should be pointed out that this weight is only theoretical weight, and the actual weight still needs to be weighed to calculate.
Table of Theoretical Weight Calculation Formula and Method for EN10210 Square Steel Pipe:
