| Grade : | 304S11 鑰愯厫铦曢嫾鐗�/鏉垮拰甯舵潗 | ||||||
| Number: | X2CrNi18-9 | ||||||
| Classification: | 濂ф皬楂斾笉閵归嫾 | ||||||
| Density: | 7.9 g/cm 3 | ||||||
| Standard: | |||||||
| EN 10088-2:2005涓嶉姽閶笺€傞€氱敤鑰愯厫铦曢嫾鐗�/鏉垮拰甯舵潗浜よ波鎶€琛�(sh霉)姊濅欢 | |||||||
| EN 10088-3:2005涓嶉姽閶�銆備竴鑸敤閫旇€愯厫铦曢嫾鐨勫崐鎴愬搧銆佹鏉�銆佺窔鏉愩€佸瀷鏉愬拰鍏変寒鐢�(ch菐n)鍝佺殑浜よ波鎶€琛�(sh霉)姊濅欢 | |||||||
| EN 10028-7:2007澹撳姏鐢ㄩ嫾鍒舵墎骞崇敘(ch菐n)鍝�銆備笉閵归嫾 | |||||||
| EN 10222-5:2000澹撳姏鐢ㄩ嫾閸涗欢銆傞Μ姘忛珨銆佸ェ姘忛珨鍜屽ェ姘忛珨-閻电礌楂斾笉閵归嫾 | |||||||
| EN 10216-5:2014澹撳姏鐢ㄧ劇绺嫾绠�銆傛妧琛�(sh霉)浜や粯姊濅欢銆備笉閵归嫾绠� | |||||||
| EN 10217-7:2005澹撳姏鐢ㄧ剨鎺ラ嫾绠�銆備笉閵归嫾绠� | |||||||
| EN 10296-2:2005姗�(j墨)姊板拰涓€鑸伐绋嬬敤鐒婃帴鍦撻嫾绠°€備笉閵归嫾銆傛妧琛�(sh霉)浜や粯姊濅欢 | |||||||
| EN 10253-3:2008灏嶇剨绠′欢銆傜劇鐗规畩妾㈤瑕佹眰鐨勯崨閫犲ェ姘忛珨鍜屽ェ姘忛珨-閻电礌楂旓紙闆欑浉锛変笉閵归嫾 | |||||||
| EN 10253-4:2008灏嶇剨绠′欢銆傛湁鐗规畩妾㈤瑕佹眰鐨勯崨鍒跺ェ姘忛珨鍜屽ェ姘忛珨-閻电礌楂旓紙闆欑浉锛変笉閵归嫾 | |||||||
| EN 10272:2007澹撳姏鐢ㄤ笉閵归嫾妫� | |||||||
| EN 10269:1999鍏锋湁瑕�(gu墨)瀹氶珮婧拰/鎴栦綆婧€ц兘鐨勭穵鍥轰欢鐢ㄩ嫾鍜岄幊鍚堥噾 | |||||||
| EN 10263-5:2001鍐烽悡鍜屽喎鎿犲鐢ㄩ嫾姊�銆佹鏉愬拰绶氭潗銆備笉閵归嫾浜よ波鎶€琛�(sh霉)姊濅欢 | |||||||
| EN 10250-4:2000涓€鑸伐绋嬬敤闁嬪彛閶兼ā閸涗欢銆備笉閵归嫾 | |||||||
| EN 10297-2:2005姗�(j墨)姊板拰涓€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�銆備笉閵归嫾娓呭柈 | |||||||
| EN 10088-4:2009涓嶉姽閶�銆傚缓绛戠敤鑰愯厫铦曢嫾鐗�/鏉垮拰甯舵潗浜よ波鎶€琛�(sh霉)姊濅欢 | |||||||
| EN 10088-5:2009涓嶉姽閶�銆傚缓绛戠敤鑰愯厫铦曢嫾妫掓潗銆佹鏉�銆佺窔鏉�銆佸瀷鏉愬拰鍏変寒鐢�(ch菐n)鍝佺殑浜よ波鎶€琛�(sh霉)姊濅欢 | |||||||
| Equivalent grades: | |||||||
| Chemical comb % of steel X2CrNi18-9 (304S11 ): EN 10088-2-2005 | |||||||
| 纭惈閲忕殑鐗瑰畾鑼冨湇鍙互鎻愪緵鐗瑰畾鎬ц兘鐨勬敼鍠�銆傚皪浜庡彲鍔犲伐鎬�锛屽缓璀板苟鍏佽ū灏囩～鍚噺鎺у埗鍦�0.015%鑷�0.030%涔嬮枔銆傚皪浜庡彲鐒婃€�锛屽缓璀板苟鍏佽ū灏囩～鍚噺鎺у埗鍦�0.008%鑷�0.030%涔嬮枔銆傚皪浜庡彲妤靛寲鎬�锛屽缓璀板皣纭惈閲忔帶鍒跺湪鏈€澶�0.015%銆� | |||||||
| 鏈稉(j墨ng)璨锋柟鍚屾剰锛屼笉寰楁晠鎰忓皣鏈〃涓湭鍒楀嚭鐨勫厓绱犳坊鍔犲埌閶兼潗涓紝闄ら潪灏嶉憚浠堕€�(j矛n)琛岀簿鍔犲伐銆� | |||||||
| C | Si | Mn | Ni | P | S | Cr | N |
| max 0.03 | max 1 | max 2 | 8 - 10.5 | max 0.045 | max 0.015 | 17.5 - 19.5 | max 0.11 |
| Mechanical properties of steel X2CrNi18-9 (304S11 ) | |||||||
| Rm - Tensile strength (MPa) (+A) | 450-700 | ||||||
| Rm - Tensile strength (MPa) (+AT) | 470-680 | ||||||
| Rm - Tensile strength (MPa) (+AT+C) | 740-800 | ||||||
| Rp0.2 0.2% proof strength (MPa) (+AT) | 180 | ||||||
| Rp0.2 0.2% proof strength (MPa) (+A) | 175-220 | ||||||
| KV - Impact energy (J) transverse, (+A) | +20掳 | -196掳 | |||||
| 60 | 60 | ||||||
| KV - Impact energy (J) longitud., (+A) | +20掳 | ||||||
| 100 | |||||||
| A - Min. elongation at fracture (%) (+A) | 35-45 | ||||||
| A - Min. elongation at fracture (%) transverse, (+AT) | 35 | ||||||
| A - Min. elongation at fracture (%) longitud., (+AT) | 40 | ||||||
| Nominal diameter (mm): | 2 - 50 | ||||||
| Z - Reduction in cross section on fracture (%) | 63-68 | ||||||
| Brinell hardness (HB): (+A) | 215 | ||||||
| Brinell hardness (HB): (+AT) | 200 |
