Steel grade S275JR is used in the form of long and flat products to manufacture welded and riveted steel structures, and can also be used in the machine building industry for low-load parts, including bushings, shafts and axles.
S275JR Carbon steel coil Specification
| Steel Grade | EN: S185, S235JR, S275JR, S355JR, S420NL, S460NL S500Q, S550Q, S620Q, S690Q |
| A36、A53、SM400A、St37-2、S235JR、S235J0、S235J2、 SA283Gr、 SS400、S355JR 、SA516 GR70、 | |
| ASTM: Grade B, Grade C, Grade D, A36, Grade 36, Grade 40, Grade 42, Grade 50, Grade 55, | |
| Grade 60, Grade 65, Grade 80 | |
| SA516 GR70, SS400、S355JR 、A53、A36、SM400A、St37-2、SA283Gr、S235JR、S235J0、S235J2 | |
| JIS: SS330, SPHC, SS400, SPFC, SPHD, SPHE | |
GB: Q195, Q215, Q235A, Q235B, Q235C, Q235D, Q255A, 255B, Q275, Q295A, Q295B, | |
Q345B,Q345C,Q345D,Q345E,Q390A,Q390B,Q390C,Q390D,Q390E,Q420,Q420B,Q420C,Q420DQ420E,Q460D, Q460E, Q500D, Q500E, Q550D, Q550E, | |
Q620D,Q620E,Q690D,Q690E | |
| Standard | GB/T709-2006, ASTM A36, JIS G4051, |
| DIN EN 10083, SAE 1045, ASTM A29M | |
| Thickness | 0.15mm-300mm |
| Width | 500-2250mm |
| Length | 1000mm-12000mm or according to customer's special request |
| 1.Automobile, Bridges, Buildings. | |
| 2.Machinery, Pressure vessel industries. | |
| Application | 3.Ship building, Engineering construction. |
| 4.Mechanical manufacturing, Pavement slab, ect. | |
| Package | Bundle with steel strip,Container shipping |
| Mill MTC | can be supplied before shipment |
Chemical composition
C for nominal thickness in mm | Mn | P | S | N | Cu | ||
≤ 16 | ˃16 ≤ 40 | ˃ 40 | |||||
≤ 0.21 | ≤ 0.21 | ≤ 0.22 | ≤ 1.50 | ≤ 0.035 | ≤ 0.035 | ≤ 0.012 | ≤ 0.55 |
Mechanical properties
Nominal thickness, mm | Minimum yield strength, MPa | Strength limit, MPa |
<3 | 275 | 430-580 |
≥3 ≤ 16 | 275 | 410-560 |
> 16 ≤ 40 | 265 | 410-560 |
> 40 ≤ 63 | 255 | 410-560 |
> 63 ≤ 80 | 245 | 410-560 |
> 80 ≤ 100 | 235 | 410-560 |
> 100 ≤ 150 | 225 | 400-540 |
> 150 ≤ 200 | 215 | 380-540 |
> 200 ≤ 250 | 205 | 380-540 |
> 250 ≤ 400 | 195 | 380-540 |
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