X15CrNiSi20-12 - 1.4828 / SUH309 / Z17CNS20-12 / X16CrNi23-14 / 1Cr20Ni14Si2
X15CrNiSi20-12 - 1.4828
Uygulama Bilgileri
| Grade (EU) | X15CrNiSi20-12 |
| Number | 1.4828 |
| USA | 309 |
| Germany, DIN,WNr | X15CrNiSi20-12 |
| Japan, JIS | SUH309 |
| France, AFNOR | Z17CNS20-12 |
| Enland, BS | 309S24 |
| Italy, UNI | X16CrNi23-14 |
| China, GB | 1Cr20Ni14Si2 |
| Poland, PN | H20N12S2 |
| Czechia, CSN | 17251 |
| Russia, GOST | 20KH20N14S2 |
| EN 10095: 1999 |
| EN 10296-2: 2005 |
| EN 10088-1: 2005 |
| C | max 0.02 |
| Si | 1.50 - 2.5 |
| Mn | max 2.00 |
| Ni | 11 - 13 |
| P | max 0.045 |
| S | max 0.015 |
| Cr | 19 - 21 |
| N | 0.11 |
| Rm - Tensile strength (MPa) (+AT) | 550 - 750 |
| Rp0.2 0.2% Geçirmezlik Direnci (MPa) (+AT) | 230 |
| A - Min. elongation at fracture (%) transverse., (+AT) | 28 - 30 |
| Birinel Sertlik (HB) (+AT): | 223 |