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| Grade : | X1CrNiMoCu12-7-3耐腐蚀钢片/板和带材 | ||||||||
| Number: | 1.4423 | ||||||||
| Classification: | Martensitic and precipitation-hardening steels - special grade | ||||||||
| Density: | 7.7 g/cm 3 | ||||||||
| Standard: | |||||||||
| EN 10088-2:2005不锈钢。通用耐腐蚀钢片/板和带材交货技术条件 | |||||||||
| EN 10088-1:2005不锈钢。不锈钢清单 | |||||||||
| Equivalent grades: | No information | ||||||||
| Chemical composition % of steel X1CrNiMoCu12-7-3 (1.4423): EN 10088-2-2005 | |||||||||
| Elements not listed in this table shall not be intentionally added to the steel without the agreement of the purchaser except for finishing the cast. | |||||||||
| C | Si | Mn | Ni | P | S | Cr | Mo | N | Cu |
| max 0.02 | max 0.5 | max 2 | 6月7日 | max 0.04 | max 0.003 | 11月13日 | 2.3 - 2.8 | max 0.02 | 0.2 - 0.8 |
| Mechanical properties of steel X1CrNiMoCu12-7-3 (1.4423) | |||||||||
| Rm - Tensile strength (MPa) (+A) | 750-950 | ||||||||
| Rp0.2 0.2% proof strength (MPa) (+A) | 550 | ||||||||
| KV - Impact energy (J) (+QT) | +20° | ||||||||
| 100 | |||||||||
| A - Min. elongation at fracture (%) (+A) | 15 | ||||||||
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