产品详情
Grade : 1.4318工程用焊接圆钢管 不锈钢
Number: X2CrNiN18-7
Classification: 奥氏体不锈钢
Density: 7.9 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 10028-7:2007压力用钢制扁平产品。不锈钢
EN 10296-2:2005机械和一般工程用焊接圆钢管。不锈钢。技术交付条件
EN 10088-1:2005不锈钢。不锈钢清单
EN 10088-4:2009不锈钢。建筑用耐腐蚀钢片/板和带材交货技术条件
Equivalent grades:
Chemical comb % of steel X2CrNiN18-7 (1.4318): 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 | N |
| max 0.03 | max 1 | max 2 | 6月8日 | max 0.045 | max 0.015 | 16.5 - 18.5 | 0.1 - 0.2 |
| Mechanical properties of steel X2CrNiN18-7 (1.4318) | |
| Rm - Tensile strength (MPa) (+A) | 630-850 |
| Rp0.2 0.2% proof strength (MPa) (+A) | 330-350 |
| KV - Impact energy (J) transverse, (+A) | +20° |
| 60 | |
| KV - Impact energy (J) longitud., (+A) | +20° |
| 90 | |
| A - Min. elongation at fracture (%) (+A) | 35-45 |
