PP-MG69-3鏄噰鐢℉10Mn2SiNiMoA鐩ゅ厓鎴愬垎锛屽叾琛ㄩ潰閸嶉妳鐨凜O2姘ｉ珨淇濊(h霉)鐒婄挡銆�
閬╃敤浜庣剨鎺ユ姉鎷夊挤(qi谩ng)搴�690MPa绱�(j铆)鐨勪綆鍚堥噾楂樺挤(qi谩ng)閶肩祼(ji茅)妲�(g貌u)锛屽杌婅紱銆佽埞鑸�銆佺绶�銆佸伐绋嬫(j墨)姊�銆佽捣閲嶉亱(y霉n)杓歌ō(sh猫)鍌�銆侀崑鐖愬強澹撳姏瀹瑰櫒绛夌殑鐒婃帴銆�
|
鍏冪礌
|
C
|
Mn
|
Si
|
Mo
|
Ni
|
S
|
P
|
Ti
|
Al
|
Cu
|
鍏朵粬鍏冪礌绺介噺
|
|
妯�(bi膩o)婧�(zh菙n)鍊�
|
鈮�
0.12
|
1.25~
1.80
|
0.40~
0.80
|
0.20~
0.55
|
0.50~
1.00
|
鈮�
0.020
|
鈮�
0.020
|
鈮�
0.20
|
鈮�
0.10
|
鈮�
0.35
|
鈮�
0.50
|
|
渚嬪€�
|
0.085
|
1.56
|
0.68
|
0.35
|
0.67
|
0.010
|
0.011
|
0.008
|
0.004
|
0.10
|
鈮�0.50
|
|
瑭﹂(y脿n)闋�(xi脿ng)鐩�
|
淇濊(h霉)姘ｉ珨
|
鎶楁媺寮�(qi谩ng)搴�
Rm / MPa
|
灞堟湇寮�(qi谩ng)搴�
Rp0.2 / MPa
|
浼搁暦(zh菐ng)鐜�
A / %
|
锛�20鈩冩矕鎿婂惛鏀跺姛
AKV / J
|
|
妯�(bi膩o)婧�(zh菙n)鍊�
|
CO2
|
鈮�690
|
610
|
鈮�16
|
鈮�35
|
|
渚嬪€�
|
760
|
680
|
19
|
95
|
|
鐒婄挡鐩村緫 / mm
|
0.8
|
1.0
|
1.2
|
1.6
|
2.0
|
