OEM China China En10210 S235 S275jr S355j2h, S355jh Seamless Steel Pipe Machined Steel Tube Black Steel Pipe
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Our company sticks into the basic principle of "Quality is definitely the life of the business, and status may be the soul of it" for OEM China China En10210 S235 S275jr S355j2h, S355jh Seamless Steel Pipe Machined Steel Tube Black Steel Pipe, Our goods are strictly inspected before exporting , So we gain a excellent standing all around the planet. We wanting ahead to cooperation with you in the foreseeable future.
Our company sticks into the basic principle of "Quality is definitely the life of the business, and status may be the soul of it" for China S235, Steel Pipe S235, We'll supply much better items with diversified designs and specialist services. We sincerely welcome friends from over the world to visit our company and cooperate with us on the basis of long-term and mutual benefits.
EN10210 Square and rectangular Steel Pipe
Side(mm):15*15-500*500
Wall Thickness(mm):1.0-16.0
Length: 5.8M, 6M, 11.8M, 12M or customized length
Surface: black,galvanized,varnish,etc
Packing: in bundle or wrapped with water-proof pvc cloth.
Shipping: bulk or load in containers.
Payment: T / T, L / C, western union
Applications: structure
Chemical composition of EN10210 structural steel hollow section
| Table 1 — Chemical composition — Cast analysis for product thickness≤120 mm | |||||||
| Steel name |
% by mass, maximum |
||||||
|
C |
Si | Mn | P | S | bc N | ||
| Specified thickness(mm) | |||||||
| ≤40 | >40≤120 | ||||||
| S235JRH | 0.17 | 0.20 | - | 1.40 | 0.040 | 0.040 | 0.009 |
| S275J0H | 0.20 | 0.22 | - | 1.50 | 0.035 | 0.035 | 0.009 |
| S275J2H | 0.20 | 0.22 | - | 1.50 | 0.030 | 0.030 | - |
| S355J0H | 0.22 | 0.22 | 0.55 | 1.60 | 0.035 | 0.035 | 0.009 |
| S355J2H | 0.22 | 0.22 | 0.55 | 1.60 | 0.030 | 0.030 | - |
| S355K2H | 0.22 | 0.22 | 0.55 | 1.60 | 0.030 | 0.030 | - |
Mechanical properties of EN10210 structural steel hollow section
| Table 2 — Mechanical properties of non-alloy structural steel hollow section | |||||||||||||
| Steel grade | Minimum yield strength ReH | Tensile strength Rm | Minimum elongation A a b | ||||||||||
| Mpa | MPa | % | |||||||||||
| Specified thickness | Specified thickness | Specified thickness | |||||||||||
| mm | mm | mm | |||||||||||
| Steel name | ≤16 | >16,≤40 | >40,≤63 | >63,≤80 | >80 ≤100 | >100 ≤120 | ≤3 | >3 ≤100 | >100 ≤120 | ≤ 40 | >40 ≤63 | >63 ≤100 | >100 ≤120 |
| S235JRH | 235 | 225 | 215 | 215 | 215 | 195 | 360-510 | 360-510 | 350-500 | 26 | 25 | 24 | 22 |
| S275J0H | 275 | 265 | 255 | 245 | 235 | 225 | 430-580 | 410-560 | 400-540 | 23 | 22 | 21 | 19 |
| S275J2H | |||||||||||||
| S355J0H | 355 | 345 | 335 | 325 | 315 | 295 | 510-680 | 470-630 | 450-600 | 22 | 21 | 20 | 18 |
| S355J2H | |||||||||||||
| S355K2H | |||||||||||||
