D317A鍫嗙剨鐒婃
瑾槑锛�D317A鏄綆姘垑鍨嬭棩鐨殑閹㈤壔閴嚛鍐风剨楂樿€愮（鍫嗙剨鐒婃銆傞噰鐢ㄧ洿娴佸弽鎺�銆傜壒鍒ヨ€冩叜鍒板喎鐒婃姉瑁傛€ц兘锛屼笉浣嗗叿鏈夎壇濂界殑鐒婃帴宸ヨ棟鎬с€佽€愮（鎬�銆佺磪纭€у拰楂樻韩娌栨搳闊屾€�锛屽挨鍏跺叿鏈夎壇濂界殑鎶楄鎬�锛岄仼鍚堝ぇ鍨嬪伐浠跺ぇ闈㈢⿳涓嶉爯(y霉)鐔辫〃闈㈠爢鐒娿€�
鐢ㄩ€旓細鐢ㄤ簬鍫嗙剨鑰愬挤(qi谩ng)鐑堟矕鎿婄（鎼嶃€佽€愯厫铦曞拰鑰愭埃铦曠殑鍫村悎锛屽楂樼垚鏂欑ó锛屽柈榻掕讥銆侀洐榻掕讥鐮寸姗�(j墨)锛岃灪鏃嬭几閫佹(j墨)钁夌墖锛屾娊寮曢ⅷ(f膿ng)姗�(j墨)钁夌墖鍜屼腑楂樺闁ラ杸瀵嗗皝闈㈢瓑銆�
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 |
Mo |
W |
V |
Si |
S |
P |
|
0.30~0.80 |
3.00~4.00 |
2.00~3.50 |
6.00~8.00 |
1.50~2.50 |
0.30~0.60 |
鈮�0.03 |
鈮�0.03 |
鍫嗙剨灞ょ‖搴︼細锛堢剨鍚庣┖鍐凤級HRC58~62 銆�
鍙冭€冮浕娴�
|
鐒婃鐩村緫/mm |
3.2 |
4.0 |
5.0 |
|
鐒婃帴闆绘祦/A |
90~110 |
150~180 |
180~210 |
娉ㄦ剰浜嬮爡锛�
鐒婂墠鐒婃闋堢稉(j墨ng)300鈩冨乏鍙崇儤鐒�1h;
鍙洿鎺ュ喎鐒�锛屽伐浠朵笉闋堥爯(y霉)鐔卞嵆鑳芥柦鐒娿€�
