商铺名称:东莞市继胜金属钢铁有限公司
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| Grade : | 1.4988压力用无缝钢管。不锈钢管 | |||||||||
| Number: | X8CrNiMoVNb16-13 | |||||||||
| Classification: | 奥氏体钢 | |||||||||
| Density: | 8 g/cm 3 | |||||||||
| Standard: | ||||||||||
| EN 10302:2008抗蠕变钢、镍和钴合金 | ||||||||||
| EN 10216-5:2014压力用无缝钢管。技术交付条件。不锈钢管 | ||||||||||
| EN 10088-1:2005不锈钢。不锈钢清单 | ||||||||||
| Equivalent grades: | No information | |||||||||
| Chemical composition % of steel X8CrNiMoVNb16-13 (1.4988): EN 10302-2008 | ||||||||||
| Nb = 10 * C to 1.2 | ||||||||||
| C | Si | Mn | Ni | P | S | Cr | Mo | V | N | Nb |
| 0.04 - 0.1 | 0.3 - 0.6 | max 1.5 | 12.5 - 14.5 | max 0.035 | max 0.015 | 15.5 - 17.5 | 1.1 - 1.5 | 0.6 - 0.85 | 0.06 - 0.14 | max 1.2 |
| Mechanical properties of steel X8CrNiMoVNb16-13 (1.4988) | ||||||||||
| Rm - Tensile strength (MPa) (+AT) | 540-740 | |||||||||
| Rm - Tensile strength (MPa) (+P) | 540-740 | |||||||||
| Rp0.2 0.2% proof strength (MPa) (+AT) | 255 | |||||||||
| Rp0.2 0.2% proof strength (MPa) (+P) | 255 | |||||||||
| KV - Impact energy (J) longitud., (+AT) | +20° | |||||||||
| 60 | ||||||||||
| KV - Impact energy (J) transverse, (+AT) | +20° | |||||||||
| 40 | ||||||||||
| A - Min. elongation at fracture (%) longitud., (+AT) | 30 | |||||||||
| A - Min. elongation at fracture (%) transverse, (+AT) | 20 | |||||||||
| A - Min. elongation at fracture (%) (+P) | 30 | |||||||||