| Grade : | S275JR |
| Number: | 1.0044 |
| Classification: | Non-alloy quality structural steel |
| Standard: | EN 10025-2: 2004 Hot rolled products of structural steels. Technical delivery conditions for non-alloy structural steels |
| Nominal thickness =< 40(mm) C max = 0.21 Nominal thickness =< 40(mm) CEV max = 0.40 |
| C | Mn | P | S | N | Cu | CEV |
| max 0.22 | max 1.5 | max 0.04 | max 0.04 | max 0.012 | max 0.55 | max 0.42 |
Mechanical properties of steel S275JR (1.0044)
| Nominal thickness (mm): | to 3 | 3 – 100 | 100 – 150 | 150 – 250 |
| Rm - Tensile strength (MPa) Flat and long products | 430-580 | 410-560 | 400-540 | 380-540 |
| Nominal thickness (mm): | to 16 | 16 – 40 | 40 – 63 | 63 – 80 | 80 – 100 | 100 – 150 | 150 – 200 | 200 – 250 |
| ReH - Minimum yield strength (MPa) Flat and long products | 275 | 265 | 255 | 245 | 235 | 225 | 215 | 205 |
| KV - Impact energy (J) longitud., | -20° 27 | 0° 27 | +20° 27 |
| Nominal thickness (mm): | to 1 | 1 – 1.5 | 1.5 – 2 | 2 – 2.5 | 2.5 – 3 |
| A - Min. elongation Lo = 80 mm (%) parallel, | 15 | 16 | 17 | 18 | 19 |
| Nominal thickness (mm): | 3 – 40 | 40 – 63 | 63 – 100 | 100 – 150 | 150 – 250 |
| A - Min. elongation Lo = 5,65 √ So (%) parallel, | 23 | 22 | 21 | 19 | 18 |
Properties of steel S275JR (1.0044)
| Weldability: This steel grade is generally suitable to welding |
Equivalent grades of steel S275JR (1.0044)
| EU EN | USA - | Germany DIN,WNr | Japan JIS | France AFNOR | England BS | Canada HG | European old EN | Italy UNI | Belgium NBN | Spain UNE | China GB | Sweden SS | Poland PN | Czechia CSN | Finland SFS | Austria ONORM | Norway NS | Russia GOST | Inter ISO | Portugal NP | India IS |
| S275JR | A283DA529Gr.D | RSt42-2St 44-2 | SS400 | E28-2 | 161-43043A43B | 260W260WT | Fe430B | Fe430B | AE295B | AE255B | Q225AQ275Z | 14111412 | St4V | 11425 | Fe44B | St42FSt430B | NS12142 | St4psSt4sp | E275B | FE430-B |
