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 | 

 
											 
											 
											 
											 
											 
											 
											 
											 
											 
											 
											 
											 
											 
											 
											