H08MnNiMoA
鐩哥暥(d膩ng) AWS A
鐢ㄩ€�
鐒婃帴鎶楁媺寮�(qi谩ng)搴︹墺550MPa绱�(j铆)閶�
瑾�(shu艒)鏄�
鏈夋サ浣崇殑鐒婃帴宸ヨ棟鎬�锛�X灏勭窔鍚堟牸鐜囬珮銆�
娉ㄦ剰浜嬮爡(xi脿ng)
1銆佺剨鎺ュ墠鐒婂姂闇€缍�(j墨ng)
2銆佺偤纰轰繚鑹ソ鐨勬矕鎿婇煂鎬�锛岀剨鎺ョ窔鑳介噺鎳�(y墨ng)鐩￠噺浣�锛屼竴鑸笉瀹滆秴閬�(gu貌)30KJ/cm
3銆侀毃鏉垮帤銆侀嫾绋殑涓嶅悓鏈夋墍宸垾锛岀剨鎺ユ檪(sh铆)鎳�(y墨ng)閫�(j矛n)琛�50锛�
4銆佺剨鍓嶅繀闋堝皪(du矛)鐒婁欢娓呴櫎閻甸姽銆佹补姹°€佹按鍒嗙瓑闆滆唱(zh矛)銆�
5銆佺剨绺噾灞殑鎬ц兘寮�(qi谩ng)鐑堝彈鍒扮窔鑳介噺鍙婇嫾鏉跨█閲嬬殑褰遍熆锛屾噳(y墨ng)閫�(j矛n)琛屽厖鍒嗚│椹�(y脿n)渚�(l谩i)閬稿畾鍚堟牸鐨勭剨鎺ユ潗鏂�锛岄噰鐢ㄤ綆绶氳兘閲忎竴鑸儏娉佷笅閮芥湁鐩婁簬鐒婄斧鎬ц兘鐨勬彁楂樸€�
鐔旀暦閲戝爆涓昏鎴愬垎涓€渚�(%)
C |
Si |
Mn |
S |
P |
Ni |
Mo |
0.07 |
0.3 |
1.2 |
0.008 |
0.012 |
0.9 |
0.4 |
鐔旀暦閲戝爆鍔涘(xu茅)鎬ц兘涓€渚�
Rm(MPa) 瀹ゆ韩 |
Rp0.2(MPa) 瀹ゆ韩 |
A(%) 瀹ゆ韩 |
Akv ( J ) 锛� |
鐔辫檿鐞� |
580 |
480 |
30 |
120 |
