International standard · ISO
2014A
ISO 6361-2:2011 — ISO 6361-2
Chemical composition
| Element | min | max | Similar | Remarks |
|---|---|---|---|---|
| Al | Bal | Bal | ||
| Cr | 0.1 | |||
| Cu | 3.9 | 5 | ||
| Fe | 0.5 | |||
| Mg | 0.2 | 0.8 | ||
| Mn | 0.4 | 1.2 | ||
| Ni | 0.1 | |||
| Others each | 0.05 | |||
| Si | 0.5 | 0.9 | ||
| Ti | 0.15 | |||
| Ti+Zr | 0.2 | |||
| Total Others | 0.15 | |||
| Zn | 0.25 |
Mechanical properties
| Heat treatment / condition | Yield strength | Tensile strength | Elongation | Reduction of area | Impact energy | Hardness |
|---|---|---|---|---|---|---|
| heavy plate, steel strip, Annealed +O, 0.35 <= t <= 3.2 mm, sheet | 140.00 | 220.00 | 16 | |||
| heavy plate, steel strip, Annealed +O, 12 < t <= 12.5 mm, sheet | 140.00 | 220.00 | 16 | |||
| heavy plate, steel strip, Annealed +O, 12.5 < t <= 25 mm, sheet | 140.00 | 220.00 | 12 | |||
| heavy plate, steel strip, Annealed +O, 3.2 < t <= 6 mm, sheet | 140.00 | 220.00 | 16 | |||
| heavy plate, steel strip, Annealed +O, 6 < t <= 12 mm, sheet | 140.00 | 220.00 | 16 | |||
| heavy plate, steel strip, Solution heat treated and naturally aged , 0.35 <= t <= 0.5 mm, sheet | 240 | 395 | 14 | |||
| heavy plate, steel strip, Solution heat treated and naturally aged , 0.5 < t <= 1 mm, sheet | 240 | 395 | 14 | |||
| heavy plate, steel strip, Solution heat treated and naturally aged , 1 < t <= 1.6 mm, sheet | 240 | 395 | 14 | |||
| heavy plate, steel strip, Solution heat treated and naturally aged , 1.6 < t <= 6 mm, sheet | 240 | 395 | 14 | |||
| heavy plate, steel strip, Solution heat treated and naturally aged , 6 < t <= 6.3 mm, sheet | 240 | 395 | 14 | |||
| heavy plate, steel strip, Solution heat treated and naturally aged , 6.3 < t <= 12 mm, sheet | 235 | 395 | 13 | |||
| heavy plate, steel strip, Solution heat treated, cold worked and naturally aged , 0.35 <= t <= 0.5 mm, sheet | 240.00 | 395.00 | 14.00 | |||
| heavy plate, steel strip, Solution heat treated, cold worked and naturally aged , 0.5 < t <= 1 mm, sheet | 240.00 | 395.00 | 14.00 | |||
| heavy plate, steel strip, Solution heat treated, cold worked and naturally aged , 1 < t <= 1.6 mm, sheet | 240.00 | 395.00 | 14.00 | |||
| heavy plate, steel strip, Solution heat treated, cold worked and naturally aged , 1.6 < t <= 6 mm, sheet | 240.00 | 395.00 | 14.00 | |||
| heavy plate, steel strip, Solution heat treated, cold worked and naturally aged , 6 < t <= 6.3 mm, sheet | 240.00 | 395.00 | 14.00 | |||
| heavy plate, steel strip, Solution heat treated, cold worked and naturally aged , 6.3 < t <= 12 mm, sheet | 235.00 | 395.00 | 13.00 | |||
| heavy plate, steel strip, Solution heat-treated, stress-relieved by stretching , 12 < t <= 12.5 mm, sheet | 250.00 | 400.00 | 14.00 | |||
| heavy plate, steel strip, Solution heat-treated, stress-relieved by stretching , 12.5 < t <= 25 mm, sheet | 250.00 | 400.00 | 14.00 | |||
| heavy plate, steel strip, Solution heat-treated, stress-relieved by stretching , 25 < t <= 40 mm, sheet | 250.00 | 400.00 | 10.00 | |||
| heavy plate, steel strip, Solution heat-treated, stress-relieved by stretching , 40 < t <= 50 mm, sheet | 250.00 | 400.00 | 8.00 | |||
| heavy plate, steel strip, Solution heat-treated, stress-relieved by stretching , 50 < t <= 60 mm, sheet | 250.00 | 395.00 | 7.00 | |||
| heavy plate, steel strip, Solution heat-treated, stress-relieved by stretching , 6 <= t <= 6.3 mm, sheet | 240.00 | 395.00 | 14.00 | |||
| heavy plate, steel strip, Solution heat-treated, stress-relieved by stretching , 6.3 < t <= 12 mm, sheet | 240.00 | 395.00 | 14.00 | |||
| heavy plate, steel strip, Solution heat-treated, stress-relieved by stretching , 60 < t <= 80 mm, sheet | 240.00 | 390.00 | 7.00 | |||
| heavy plate, steel strip +T651, 12 < t <= 12.5 mm, sheet | 395 | 450 | 7 | |||
| heavy plate, steel strip +T651, 12.5 < t <= 25 mm, sheet | 405 | 460 | 7 | |||
| heavy plate, steel strip +T651, 25 < t <= 40 mm, sheet | 405 | 460 | 5 | |||
| heavy plate, steel strip +T651, 40 < t <= 50 mm, sheet | 390 | 450 | 3 | |||
| heavy plate, steel strip +T651, 50 < t <= 60 mm, sheet | 390 | 450 | 3 | |||
| heavy plate, steel strip +T651, 6 <= t <= 6.3 mm, sheet | 395 | 450 | 7 | |||
| heavy plate, steel strip +T651, 6.3 < t <= 12 mm, sheet | 395 | 450 | 7 | |||
| heavy plate, steel strip +T651, 60 < t <= 80 mm, sheet | 380 | 435 | 1 | |||
| heavy plate, steel strip +T651, 80 < t <= 100 mm, sheet | 350 | 405 | 1 | |||
| heavy plate, steel strip, solution heat treated artificially aged, 0.35 <= t <= 0.5 mm, sheet | 380 | 440 | 6 | |||
| heavy plate, steel strip, solution heat treated artificially aged, 0.5 < t <= 1 mm, sheet | 380 | 440 | 6 | |||
| heavy plate, steel strip, solution heat treated artificially aged, 1 < t <= 1.6 mm, sheet | 380 | 440 | 7 | |||
| heavy plate, steel strip, solution heat treated artificially aged, 1.6 < t <= 6 mm, sheet | 390 | 440 | 7 | |||
| heavy plate, steel strip, solution heat treated artificially aged, 6 < t <= 6.3 mm, sheet | 390 | 440 | 7 | |||
| heavy plate, steel strip, solution heat treated artificially aged, 6.3 < t <= 12 mm, sheet | 390 | 440 | 7 |