产品详情
Number: 1.4590
Classification: 铁素体不锈钢-特级
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:
Chemical comb % of steel X2CrNbZr17 (1.4590): EN 10088-2-2005
Zr >= 7 * ( C + N ) + 0.15
未经买方同意,不得故意将本表中未列出的元素添加到钢材中,除非对铸件进行精加工
| C | Si | Mn | P | S | Cr | Nb | Zr |
| max 0.03 | max 1 | max 1 | max 0.04 | max 0.015 | 16 - 17.5 | 0.35 - 0.55 | max 0.15 |
| Mechanical properties of steel X2CrNbZr17 (1.4590) | |
| Rm - Tensile strength (MPa) (+A) | 400-550 |
| Rp0.2 0.2% proof strength (MPa) (+A) | 230 |
| A - Min. elongation at fracture (%) (+A) | 23 |



