Corten steel ASTM A588 plate chemical composition:
| ASTM A588 | A588 Gr.A | A588 Gr.B | A588 Gr.C | A588 Gr.K |
| C | ≤ 0.19 | ≤0.20 | ≤0.15 | ≤0.17 |
| Mn | 0.80-1.25 | 0.75-1.35 | 0.80-1.35 | 0.50-1.20 |
| P | ≤0.04 | ≤0.04 | ≤0.04 | ≤0.04 |
| S | ≤0.05 | ≤0.05 | ≤0.05 | ≤0.05 |
| Si | 0.30-0.65 | 0.15-0.50 | 0.15-0.40 | 0.25-0.50 |
| Ni | ≤0.40 | ≤0.50 | 0.25-0.50 | ≤0.40 |
| Cr | 0.40-0.65 | 0.40-0.70 | 0.30-0.50 | 0.40-0.70 |
| Mo | - | - | - | ≤0.10 |
| Cu | 0.25-0.40 | 0.20-0.40 | 0.20-0.50 | 0.30-0.50 |
| V | 0.02-0.10 | 0.01-0.10 | 0.01-0.10 | - |
| Nb | - | - | - | 0.005-0.50 |
Corten steel ASTM A588 plate mechanical properties:
| ASTM A588 | <100mm | ≥100-125mm | >125-200 |
| Tensile strength min MPa | 485 | 460 | 435 |
| Yield strength min MPa | 345 | 315 | 290 |
| Elongation min | 21 | 21 | 21 |
Corten steel ASTM A588 plate application:
Corten steel ASTM A588 plate is often used in unpainted applications such as bridges, rail cars, crane, transmission towers, highway poles, chemical plant, factory and real health medical shipbuilding because of its reduced maintenance cost and long-life durability. .
Corten steel ASTM A588 plate equivalent grades:
|
China
|
America | Japan | EU | Germany | France | England | European old | Inter |
| GB | ASTM | JIS | EN | DIN,WNr | AFNOR | BS | EN | ISO |
| 09CuPCrNi-A | Corten A | SPA-H | S355J0WP | 9CrNiCuP324 | E36WA3 | WR50A | Fe510C1KI | Fe355W-1A |
| Corten B |
Available weather resistant steel / corten steel grades:
| Standard | Steel Grade | |||
| CORTEN | Corten A | Corten B | ||
| ASTM A588/A588M | A588Grade A | A588Grade B | A588Grade C | A588Grade K |
| ASME SA588/SA588M | SA588Grade A | SA588Grade B | SA588Grade C | SA588Grade K |
| EN 10025-5 | S235J0W | S235J2W | S355J0WP | S355J2WP |
| S355J0W | S355J2W | S355K2W | ||
| EN 10155 | S235J0W | S235J2W | S355J0WP | S355J2WP |
| S355J0W | S355J2G1W | S355J2G2W | S355K2G1W | |
| S355K2G2W | ||||
| TB/T 1979 | 08CuPVRE | 09CuPTiRE-A | 09CuPTiRE-B | 09CuPCrNi-A |
| 09CuPCrNi-B | 05CuPCrNi | |||
| GB/T 4171 | Q295GNH | Q355GNH | Q265GNH | Q235NH |
| Q310GNH | Q295NH | Q355NH | Q415NH | |
| Q460NH | Q500NH | Q550NH | ||
| JIS G 3114 | SMA400AW | SMA400BW | SMA400CW | SMA400AP |
| SMA400BP | SMA400CP | SMA490AW | SMA490BW | |
| SMA490CW | SMA490AP | SMA490BP | SMA490CP | |
| SMA570W | SMA570P | |||
| JIS G3125 | SPA-H | SPA-C | ||
| A242/A242M | A242 Type 1 | A242 Type 2 | ||
