EN10025 S275JR steel is hot rolled products of non-alloy structural steels.
SS symbol for structural steel
275 indication of the min specified yield strength for thickness of under16mm.
JR symbol 20 temperature impact test.
S275JR EN10025-2 standard min thickness 5mm up to max thickness 390mm.
S275JR material chemical composition
| C | Si | Mn | P | S | N | ||
| <16 | 16-40 | >40 | 1.50 | 0.045 | 0.045 | 0.009 | |
| 0.21 | 0.21 | 0.22 | |||||
EN10025 S275JR steel plate mechanical properties
| Yield strength ReH N/mm2 | <16 | 275 |
| 16-40 | 265 | |
| 40-63 | 255 | |
| 63-80 | 245 | |
| 80-100 | 235 | |
| 100-150 | 225 | |
| 150-200 | 215 | |
| 200-250 | 205 | |
| Tensile strength Rm N/mm2 | <3 | 430/580 |
| 3-100 | 410/560 | |
| 100-150 | 400/540 | |
| 150-250 | 380/540 |
S275JR Structural steels are used in high Rise Buildings / skyscrapers,houses,factories,offices,shopping malls,train Tracks,road barriers,bridges ect.
Katalor is the S275JR structural steel supplier and manufacture,we also offer the deep processing such as,heat treatment,test,galvanization,pre-treatment,cutting,if you need S275JR steel and need deep processing,contact us!
