S275JR & S275AR
S275 – a high strength and high yield structural steel used extensively throughout the construction industry.
Masteel UK Limited supplies a wide range of S275 grade steels under the EN 10025 specification including S275JR and S275AR. We also supply a wide range of steel fabricated sections – including beams and columns.
Our steels, of Western European origin, are produced to the highest quality and are a perfect material for your civil engineering projects.
About S275 Common Steels
S275JR
A structural grade (S) with at minimum yield strength of 275 N/mm²m, the JR designation confirms that the steel has undergone longitudinal Chary V-Notch impact testing at 27J (Joules) at room temperature. Other Charpy designations include JO, J2 and K2.
S275AR
A structural grade (S) with the same minimum yield strength of 235 N/mm²m, but supplied in an ‘as rolled condition’.
S275 structural steel plate is a versatile material which can be used in a wide range of construction and engineering applications.
Chemical Composition of S275
| Grade | C | Mn | P | S | N | Cu |
|---|---|---|---|---|---|---|
| S275 | 0.21/0.22 | 1.50 | 0.040 | 0.040 | 0.012 | 0.55 |