S275J2H Steel Square Pipe Chemical Composition,Mechanical Properties
S275J2H steel square pipe is non-alloy steel hollow sections under EN10219 standard. The characters J2 for the qualities with specified impact properties at -20℃, H indicate hollow sections. S275J2H CFRHS is cold formed square or rectangular hollow section.
S275J2H SQUARE PIPE Chemical Composition
Steel grade |
Type of deoxidation | % by mass, maximum | ||||||
steel name | steel number | C | SI | Mn | P | S | Nb | |
S275J2H | 1.0138 | FF | 0.2 | 1.5 | 0.03 | 0.03 |
S275J2H SQUARE PIPE Mechanical Properties
steel grade |
Minimum Yield Strength MPa | Tensile Strength MPa | Elongation | Impact Energy | |||
steel name | steel number | thickness(mm) | thickness(mm) | % (min) | (KV J) (min) | ||
≤ 16 | 16> to ≤40 | ≤3 | > 3 ≤40 | ≤40 mm | test temperature | ||
S275J2H | 1.0138 | 275 | 265 | 430-580 | 410-560 | 20 | _20℃ |
S275J2H Steel Square Pipe Advantage
Production process strict control S275J2H steel Pipe square chemical composition and S275J2H steel square Pipe mechanical properties.From casting, forging, steel to hot and cold rolling process, heat treatment, etc, we have the control of professional engineers. We have advanced precision machining equipment, according to the requirements of users machining. in order to achieve the most satisfied with the user requirements.
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