1銆乑H70Q閶兼澘锛孼銆丠鍒嗗垾鏄尟鑿噸宸ユ尟鑿殑棣栧瓧姣�锛�70鍓囪〃绀洪嫾鏉跨殑灞堟湇寮�(qi谩ng)搴︽槸700Mpa锛屽爆浜庨珮鑰愮(涓⒊閴婚壃榻掓閶�銆�
2銆乑H70Q閶兼澘鏄敱鑸為嫾鍏徃鑷富鐮旂櫦(f膩)鐨勯珮鑰愮(鍨嬮綊姊濋嫾锛屽湪鈥滃崄涓変簲鈥濋噸榛�(di菐n)鐮旂櫦(f膩)瑷�(j矛)鍔冣€斺€斺€滈珮寮�(qi谩ng)搴�銆佸ぇ瑕�(gu墨)鏍�銆佹槗鐒婃帴娴锋磱宸ョ▼鐢ㄩ嫾鍙婃噳(y墨ng)鐢ㄢ€濋爡(xi脿ng)鐩腑鐛茬珛闋�(xi脿ng)骞跺暉鍕�(d貌ng)锛屾渤閶艰垶閶煎湪瑭崇窗(x矛)浜嗚В浜嗗鎴剁壒娈婇渶姹傚悗锛屾焙瀹氬埄鐢ㄥ墠鏈熷劜(ch菙)鍌欑殑鐢熺敘(ch菐n)鐮旂櫦(f膩)瀵�(sh铆)鍔�锛岀偤瀹㈡埗鈥滈噺韬畾鍒垛€濅笘鐣岀崹(d煤)鏈夌殑鏂伴嫾绋€斺€旈珮鑰愮(榻掓閶糧H70Q銆�
3銆乑H70Q閶兼澘鐨勫伐钘濈壒榛�(di菐n)锛�
ZH70Q閶兼澘鏈夎憲瓒呴珮鐨勫挤(qi谩ng)搴�銆佸潎鍕昏壇濂界殑浣庢韩闊屾€у強杓冧綆鐨勮绱嬫€ц姹傦紝灞堟湇寮�(qi谩ng)搴﹂仈(d谩)鍒�700Mpa浠ヤ笂锛岃檿鐞嗗悗榻掗潰鐨勭‖搴﹀繀闋堥仈(d谩)鍒拌姹�銆�
4銆乑H70Q閶兼澘鐨勫煼(zh铆)琛屾(bi膩o)婧�(zh菙n)锛�
鑸為櫧閶煎粻鏄敓鐢�(ch菐n)鍦嬪収(n猫i)娴锋磱骞宠嚭(t谩i)鐢ㄩ嫾鐨勯緧闋紒妤�(y猫)锛屼唬琛ㄨ捣鑽夈€婅嚜鍗囧紡骞宠嚭(t谩i)妯佽吙鐢ㄩ嫾鏉裤€嬫(bi膩o)婧�(zh菙n)锛孼H70Q閶兼澘鐨勫煼(zh铆)琛屾(bi膩o)婧�(zh菙n)锛歐YJ(鑸為櫧閶煎粻鎶€琛�(sh霉)妯�(bi膩o)婧�(zh菙n))銆�
5銆佸寲瀛�(xu茅)鎴愬垎锛�
鐗岃櫉(h脿o) C Si Mn P S Cr Mo Cu N
ZH70Q 0.08-0.14 鈮�0.5 0.4-0.8 鈮�0.02 鈮�0.01 2-2.5 0.9-1.1 鈮�0.3 鈮�0.012
鐗岃櫉(h脿o)CSiMnPSCrMoCuN
ZH70Q0.08-0.14鈮�0.50.4-0.8鈮�0.02鈮�0.012-2.50.9-1.1鈮�0.3鈮�0.012
6銆佸姏瀛�(xu茅)鎬ц兘锛�
灞堟湇 鈮�16mm 16-40mm 40-63mm 63-80mm 80-100mm 100-150mm
鈮�460 鈮�440 鈮�420 鈮�400 鈮�400 鈮�380
鎶楁媺寮�(qi谩ng)搴� 550-720
浼搁暦鐜� 鈮�17%
娌栨搳瑭﹂(y脿n) 鈮�34J
灞堟湇鈮�16mm16-40mm40-63mm63-80mm80-100mm100-150mm
鈮�460鈮�440鈮�420鈮�400鈮�400鈮�380
鎶楁媺寮�(qi谩ng)搴�550-720
浼搁暦鐜団墺17%
娌栨搳瑭﹂(y脿n)鈮�34J