D822鍫嗙剨鐒婃
绗﹀悎 GB/T EDCoCr-C-03
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鐢ㄩ€旓細鐢ㄤ簬鐗欒吉閴嗛牠杌告壙銆侀崑鐖愮殑鏃嬭綁(zhu菐n)钁夎吉銆佺矇纰庢(j墨)鍒冨彛銆佽灪鏃嬮€佹枡姗�(j墨)绛夌（鎼嶉儴浠剁殑鍫嗙剨銆�
鐔旀暦閲戝爆鍖栧(xu茅)鎴愬垎锛堣唱(zh矛)閲忓垎?j菒n)?sh霉)锛� 锛�%锛�
|
C |
Cr |
W |
Mn |
Si |
Fe |
Co |
鍏朵粬鍏冪礌绺介噺 |
|
1.75~3.50 |
25.00~33.00 |
11.00~19.00 |
鈮�2.00 |
鈮�2.00 |
鈮�5.00 |
浣欓噺 |
鈮�4.00 |
鍫嗙剨灞ょ‖搴︼細HRC鈮�53銆�
鍙冭€冮浕娴�
|
鐒婃鐩村緫/mm |
4.0 |
5.0 |
6.0 |
|
鐒婃帴闆绘祦/A |
120~160 |
150~180 |
200~250 |
娉ㄦ剰浜嬮爡(xi脿ng)锛�
鐒婃浣跨敤鍓嶉爤缍�(j墨ng)200鈩冨乏鍙崇儤鐒�1h;
鏍规摎(j霉)宸ヤ欢鐨勫ぇ灏忓拰姣嶆潗鐨勭ó椤�(l猫i)锛岄爤缍�(j墨ng)300~600鈩冮爯(y霉)鐔�锛涘疁閲囩敤灏忛浕娴佺煭寮х剨鎺ワ紱
鐒婂悗宸ヤ欢鎳�(y墨ng)鍦�600~700鈩冨洖鐏�1h鍚庡啀绶╁喎锛屾垨?q奴)鈷愩仠顠堚挀鎹舵箖鏁◢閿栫殩A(y霉)鐔辩殑鐮傜鎴栬崏鐏颁腑绶╁喎銆�
