| Grade : | 1Cr25Ni20Si2 鐒＄斧鍦撳舰閶肩銆備笉閵归嫾 | ||||||
| Number: | X8CrNi25-21 | ||||||
| Classification: | 濂ф皬楂旇€愮啽閶� | ||||||
| Density: | 7.9 g/cm 3 | ||||||
| Standard: | |||||||
| EN 10095:1999鑰愮啽閶煎拰閹冲悎閲� | |||||||
| EN 10296-2:2005姗熸鍜屼竴鑸伐绋嬬敤鐒婃帴鍦撻嫾绠�銆備笉閵归嫾銆傛妧琛�(sh霉)浜や粯姊濅欢 | |||||||
| EN 10297-2:2005姗熸鍜屼竴鑸伐绋嬬敤鐒＄斧鍦撳舰閶肩銆備笉閵归嫾銆傛妧琛�(sh霉)浜や粯姊濅欢 | |||||||
| EN 10088-1:2005涓嶉姽閶笺€備笉閵归嫾娓呭柈 | |||||||
| Equivalent grades: | |||||||
| Chemical comb % of steel X8CrNi25-21 (1Cr25Ni20Si2 ): EN 10095-1999 | |||||||
| C | Si | Mn | Ni | P | S | Cr | N |
| max 0.1 | max 1.5 | max 2 | 19 - 22 | max 0.045 | max 0.015 | 24 - 26 | max 0.11 |
| Mechanical properties of steel X8CrNi25-21 (1Cr25Ni20Si2 ) | |||||||
| Rm - Tensile strength (MPa) (+AT) | 500-700 | ||||||
| Rp0.2 0.2% proof strength (MPa) (+AT) | 210 | ||||||
| A - Min. elongation at fracture (%) (+AT) | 33-35 | ||||||
| Brinell hardness (HB): (+AT) | 192 | ||||||
