Low Carbon Steel Series
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Material Type : Carbon Steel
| Low Carbon Steel Series | |||||||||||
| Steel Grade | C (% max) | P (% max) | S (% max) | Mn (% max) | Ti (% max) | Specification | Ref (N/mm²) | Rm (N/mm²) | A80 (%) | A50 (%) | Hardness HV |
| DC01 | 0.12 | 0.045 | 0.045 | - | - | A | 270-390 | 280-390 | 28 | 30 | max 105 |
| LC | max 280 | 270-410 | 28 | 30 | max 115 | ||||||
| 0.29 | 0.035 | 0.035 | - | - | C290 | 200-380 | 290-390 | 18 | 20 | 95-125 | |
| 0.29 | 0.035 | 0.035 | - | - | C340 | 210-380 | 290-390 | 18 | 24 | 105-155 | |
| C390 | min 310 | 390-540 | 34 | 36 | 117-172 | ||||||
| C440 | min 360 | 440-590 | - | - | 135-185 | ||||||
| 0.29 | 0.035 | 0.035 | - | - | C490 | min 440 | 490-590 | - | - | 155-185 | |
| 0.29 | 0.035 | 0.035 | - | - | C690 | min 630 | min 690 | - | - | min 215 | |
| DC03 | 0.10 | 0.035 | 0.035 | 0.60 | 0.05 | A | 270-370 | 240-370 | 34 | 36 | max 100 |
| LC | 290-390 | 290-390 | 22 | 24 | 95-110 | ||||||
| C290 | 210-355 | 290-390 | 22 | 24 | 95-117 | ||||||
| C340 | 210-240 | 340-440 | - | - | 105-130 | ||||||
| C390 | min 330 | 390-490 | 38 | 40 | 117-155 | ||||||
| C440 | min 380 | 440-540 | 38 | 40 | 135-172 | ||||||
| C490 | min 440 | 490-590 | - | - | 155-185 | ||||||
| DC04 | 0.08 | 0.030 | 0.030 | 0.40 | - | A | 270-350 | 270-350 | 38 | 40 | max 95 |
| LC | 290-450 | 290-450 | 24 | 26 | 95-117 | ||||||
| C290 | 220-325 | 290-450 | 24 | 26 | 95-117 | ||||||
| C340 | min 240 | 340-440 | - | - | 105-130 | ||||||
| C390 | min 400 | 440-540 | - | - | 135-172 | ||||||
| C490 | min 460 | 490-590 | - | - | 155-185 | ||||||
| DC05 | 0.02 | 0.025 | 0.025 | 0.35 | - | - | max 180 | 270-350 | 38 | 40 | max 100 |
| DC06 | 0.02 | 0.020 | 0.020 | 0.25 | 0.30 | LC | max 180 | 270-350 | 38 | 40 | max 100 |