16MnDR鏄綆婧�澹撳姏瀹瑰櫒閶兼澘鐨勪竴绋€�
銆€銆€16Mn鈥旇〃绀洪嫾鏉夸腑纰冲惈閲忓ぇ绱勫湪0.16%锛孌-琛ㄧず浣庢韩锛孯-琛ㄧず澹撳姏瀹瑰櫒銆�(閫氬父锛岄嫾涓煇绋寲瀛�(xu茅)鍏冪礌鍚噺杓冮珮鏅傞渶鍦ㄦ潗璩�(zh矛)涓鏄�锛屾瘮濡�1.6%鐨勯尦灏卞鍋�16Mn,16MnDR鏄敤浜庘€�40搴﹀鍔涘鍣ㄧ敤閶兼澘銆�
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銆€銆€鎸夌収16MnDR鏈€鏂板煼(zh铆)琛屾婧朑B 3531-2008锛�2009骞�12鏈�1鏃ュ鏂斤級锛�16MnDR鐨勫寲瀛�(xu茅)鎴愬垎濡備笅锛�
銆€銆€鍖栧(xu茅)鎴愬垎锛堥噸閲忓垎鏁�(sh霉)锛�/ %
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| 鐗岃櫉 | C | Si | Mn | Ni | V | Nb | Al | P | S |
| 16MnDR | 鈮�0.20 | 0.15~0.50 | 1.20~1.60 | 鈥� | 鈥� | 鈥� | 鈮�0.02 | 鈮�0.025 | 鈮�0.012 |
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| 鐗岃櫉 | 鍘氬害/mm | 鎶楁媺寮峰害Rm/Mpa(N/mm2) | 灞堟湇寮峰害 ReL/Mp(N/mm2) | 浼搁暦鐜嘇/% | 娌栨搳瑭﹂婧害/鈩� | 娌栨搳鍚告敹鑳介噺KV2/J | 180掳褰庢洸瑭﹂ 褰庢洸鐩村緫 |
| | | | 涓嶅皬浜� | 涓嶅皬浜� | | 涓嶅皬浜� | |
| 16MnDR | 6~16 | 490-620 | 315 | 21 | -40 | 34 | d=2a |
| >16~36 | 470-600 | 295 | 21 | -40 | 34 | d=3a | |
| >36~60 | 460-590 | 285 | 21 | -40 | 34 | d=3a | |
| >60~100 | 450-580 | 275 | 21 | -40 | 34 | d=3a | |
| >100~120 | 440-570 | 265 | 21 | -40 | 34 | d=3a |
