Wuxi ShiLong Steel Co.,Ltd.
1.Rich steel knowledge, excellent team, professional service. 2.Start with quality, destination will be excellence.
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® 450 can be welded with all conventional arc welding methods for ordinary and high-strength steel. Use welding consumables with a yield strength of max.
| Mechanical property | ||||
| Grade | Tensile strength (Mpa) | Elongation (%)(min) | Hardness (HBW) | -20℃ Impact AKv/J (min) |
| NM360 | ≥1100 | 12 | 330-390 | 24 |
| NM400 | ≥1200 | 10 | 370-430 | 24 |
| NM450 | ≥1250 | 7 | 420-480 | 24 |
| NM500 | 470(min) | |||
| NM550 | 530(min) | |||
| NM600 | 570(min) | |||
| Mechanical property | |||
| Grade | Yield strength (Mpa) | Hardness (HB) | Impact energy |
| 400 | 900-1100 | 370-430 | 45J/-40℃ |
| 450 | 1100-1300 | 425-475 | 50 J/-40℃ |
| 500 | 1250-1400 | 470-540 | 37 J/-40℃ |
| 550 | 525-575 | 30 J/-40℃ | |
| 600 | 550-640 | ||
| Packaging | Standard seaworthy export packing, other types of packing can be customized as every requirement. |
| Shipping packaging | Bundled with firm steel straps, easy for loading and unloading. |
| Shipping time | 5-7 work days after delivery |
| Shipping way | BY SEA |
| Shipping port | ShangHai |
