产品详情
Grade : SUS304H压力用无缝钢管
Number: X6CrNi18-10
Classification: 奥氏体抗蠕变钢
Density: 7.9 g/cm ³
Standard:
EN 10028-7:2007压力用钢制扁平产品。不锈钢
EN 10222-5:2000压力用钢锻件。马氏体、奥氏体和奥氏体-铁素体不锈钢
EN 10216-5:2014压力用无缝钢管。技术交付条件。不锈钢管
EN 10269:1999具有规定高温和/或低温财产的紧固件用钢和镍合金
EN 10088-1:2005不锈钢。不锈钢清单
Equivalent grades:
Chemical comb % of steel X6CrNi18-10 (304H ): EN 10028-7-2007
| C | Si | Mn | Ni | P | S | Cr | N |
| 0.04 - 0.08 | max 1 | max 2 | 8月11日 | max 0.035 | max 0.015 | 17 - 19 | max 0.1 |
| Mechanical properties of steel X6CrNi18-10 (304H ) | |
| Rm - Tensile strength (MPa) (+A) | 510-740 |
| Rm - Tensile strength (MPa) (+AT) | 490-700 |
| Rp0.2 0.2% proof strength (MPa) (+A) | 190-230 |
| Rp0.2 0.2% proof strength (MPa) (+AT) | 185 |
| KV - Impact energy (J) transverse, (+A) | +20° |
| 60 | |
| KV - Impact energy (J) longitud., (+A) | +20° |
| 100 | |
| A - Min. elongation at fracture (%) (+A) | 45 |
| A - Min. elongation at fracture (%) longitud., (+AT) | 40 |
| A - Min. elongation at fracture (%) transverse, (+AT) | 30 |
