Sürtünmeye Dayanıklı Ostenitik Çelikler
X8CrNi25-21 – (1.4845) / SUS310S / Z8CN25-20 / X6CrNi25-20 / 1Cr25Ni20Si2 / 2361
Uygulama Bilgileri
Genel Kimliği
X8CrNi25-21 – 1.4845
| Grade | X8CrNi25-21 |
| Number | 1.4845 |
Eş Değer Referansları
X8CrNi25-21 – 1.4845
| USA | 310S
S31008 |
| Germany DIN,WNr | X8CrNi25-21 |
| Japan, JIS | SUS310S |
| France, AFNOR | Z8CN25-20 |
| Enland, BS | 310S16
310S24 310S31 |
| Italy, UNI | X6CrNi25-20 |
| China, GB | 1Cr25Ni20Si2 |
| Sweden, SS | 2361 |
| Czechia, CSN | 17255 |
| Russia, GOST | 10KH23N18
20KH23N18 |
Standartlar
X8CrNi25-21 – 1.4845
| Standart 1 | EN 10095: 1999 |
| Standart 2 | EN 10296-2: 2005 |
| Standart 3 | EN 10297-2: 2005 |
| Standart 4 | N 10088-2: 2005 |
Kimyasal Kompozisyonu
X8CrNi25-21 – 1.4845
| C | max 0.010 |
| Si | max 1.50 |
| Mn | max 2.00 |
| Ni | 19 – 22 |
| P | max 0.045 |
| S | max 0.015 |
| Cr | 24 – 26 |
| N | 0.11 |
Mekanik Özellikleri
X8CrNi25-21 – 1.4845
| Rm – Tensile strength (MPa) (+AT) | 500 – 700 |
X8CrNi25-21 – 1.4845
| Rp0.2 0.2% Geçirmezlik Direnci (MPa) (+AT) | 210 |
X8CrNi25-21 – 1.4845
| A – Min. elongation at fracture (%) transverse., (+AT) | 33 – 35 |
X8CrNi25-21 – 1.4845
| Birinel Sertlik (HB) (+AT): | 192 |
