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| 1.4828奥氏体耐热钢 | ||||||||||
| Grade : 1.4828奥氏体耐热钢 | ||||||||||
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| 等级:X15Cr Ni Si20-12 | ||||||||||
| 编号:1.4828 | ||||||||||
| 分类:奥氏体耐热钢 | ||||||||||
| 密度:7.9 g/cm3 | ||||||||||
| 标准: | ||||||||||
| EN 10095:1999耐热钢和镍合金 | ||||||||||
| 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 | ||||||||||
| Chemical composition % of steel X15CrNiSi20-12 (1.4828): EN 10095-1999 | ||||||||||
| C | Si | Mn | Ni | P | S | Cr | N | |||
| max 0.2 | 1.5 - 2.5 | max 2 | 11月13日 | max 0.045 | max 0.015 | 19 - 21 | max 0.11 | |||
| Mechanical properties of steel X15CrNiSi20-12 (1.4828) | ||||||||||
| Rm - Tensile strength (MPa) (+AT) | 550-750 | |||||||||
| Rp0.2 0.2% proof strength (MPa) (+AT) | 230 | |||||||||
| A - Min. elongation at fracture (%) (+AT) | 28-30 | |||||||||
| Brinell hardness (HB): (+AT) | 223 | |||||||||
| Properties of steel X15CrNiSi20-12 (1.4828) | ||||||||||
| Maximum application temperature for air T= 1000 ° C | ||||||||||
| Equivalent grades of steel X15CrNiSi20-12 (1.4828)Warning! Only for reference | ||||||||||
| EU | USA | Germany | Japan | France | England | Italy | China | Poland | Czechia | Russia |
| EN | - | DIN,WNr | JIS | AFNOR | BS | UNI | GB | PN | CSN | GOST |
| X15CrNiSi20-12 | 309 | X15CrNiSi20-12 | SUH309 | Z17CNS20-12 | 309S24 | X16CrNi23-14 | 1Cr20Ni14Si2 | H20N12S2 | 17251 | 20KH20N14S2 |