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浜屻€佸姏瀛告€ц兘(137+8188+0376)
鐗岃櫉 |
鎶楁媺寮峰害 Rm/MPa |
涓嬪眻鏈嶅挤搴� RCLb/MPa |
鏂峰悗浼搁暦鐜� A/% |
鏂烽潰鏀剁府鐜� Z/% |
娌栨搳鍚告敹鑳介噺 KU2C/J |
甯冩皬纭害 HBWA |
40Cr |
涓嶅皬浜� |
涓嶅ぇ浜� |
||||
980 |
785 |
9 |
45 |
63 |
207 |
涓夈€�鎴愬垎鎬ц兘
鐗岃櫉 |
C |
Si |
Mn |
Cr |
P |
S |
Cu |
Ni |
Mo |
40Cr |
0.37-0.44 |
0.17-0.37 |
0.50-0.80 |
0.80-1.10 |
<0.030 |
<0.030 |
<0.30 |
<0.30 |
<0.10 |
閶间腑娈樹綑閹€€侀嚛銆侀垿鍚噺鎳変綔鍒嗘瀽,绲愭灉瑷樺叆璩噺璀夋槑鏇镐腑銆傛牴鎿氶渶瑕佽姹�,鍙皪娈樹綑閹€€侀嚛銆侀垿鍚噺鍔犱互闄愬埗銆� |
鍥涖€�鐔辫檿鐞嗗伐钘�
鐗岃櫉 |
娣伀 |
鍥炵伀 |
|||
鍔犵啽婧害/鈩� |
鍐峰嵒鍔� |
鍔犵啽婧害/鈩� |
鍐峰嵒鍔� |
||
绗�1娆℃番鐏� |
绗�2娆℃番鐏� |
||||
40Cr |
850 |
-- |
娌� |
520 |
姘淬€佹补 |
鐔辫檿鐞嗘韩搴﹀厑瑷辫鏁磋寖鍦�:娣伀卤15鈩�,浣庢韩鍥炵伀卤20鈩�,楂樻韩鍥炵伀卤50鈩冦€� |