Q235B mangrupakeun salah sahiji steels umum di Cina. harga low na bisa dipaké pikeun paling produk kalawan syarat kinerja low.
Hot-digulung plat baja Q235B boga elongation tangtu, kakuatan, kateguhan alus tur castability, sarta gampang cap na weld. Hal ieu loba dipaké dina pembuatan bagian mékanis umum, utamana pikeun las bagian struktural kalawan syarat kualitas low dina konstruksi jeung rékayasa sasak.
| Kelas | Komposisi kimiawi% | |||||
| C | Si | Bungbulang | P | S | Cu | |
| Q235B | 0,2 max | 0,35 max | 1,40 max | 0,045 max | 0,045 max | - |
| A36 | 0,26 max | 0,40 max | - | 0,04 max | 0,05 max | 0.20 mnt |
| Kelas | Kakuatan ngahasilkeun ReH/(N/mm2) (t≤16mm) mnt | Kakuatan tegangan Rm/(N/mm2) (3mm≤t≤16mm) | Elongation A/% (3mm≤t≤40mm) mnt | Tés Charpy V | |
| Suhu/℃ | Énergi dampak (Longitudinal)/J mnt | ||||
| Q235B | 235 | 370-500 | 26 | 20 | 27 |
| A36 | 250 | 400-550 | 23 | - | - |
| Barang | Bahan | Ketebalan (mm) | Lebar (mm) |
Panjangna (mm) |
| MS Hot Rolled Steel Plate | Q235 SS400 A36 | 6-25 | 1500 - 2500 | 4000 - 12000 |
| EN10025 HR Lempeng Steel | S275 / S275JR ,S355/S355 JR | 6-30 | 1500 - 2500 | 4000 - 12000 |
| Boiler Steel Plate | Q245R , Q345R A516 Gr.60, A516 Gr.70 |
6-40 | 1500-2200 | 4000 - 12000 |
| Sasak Steel Plate | Q235, Q345, Q370, Q420 | 1.5-40 | 1500-2200 | 4000 - 12000 |
| Kapal-wangunan Steel Plate | CCSA/B/C/D/E, AH36 | 2-60 | 1500-2200 | 4000 - 12000 |
| Ngagem Plat Baja Tahan | NM360, NM400, NM450, NM500, NM550 | 6-70 | 1500-2200 | 4000 - 8000 |
| Corten Steel Plate | SPA-H, 09CuPCrNiA, Corten A | 1.5-20 | 1100-2200 | 3000 - 10000 |
