| 瑭崇窗(x矛)鍙冩暩(sh霉) | |||
|---|---|---|---|
| 鍝佺墝/寤犲 | 寮樼珛閶佹キ(y猫) | 鐗岃櫉(h脿o) | YH75 |
| 鏉愯唱(zh矛) | YH75 | 宸ヨ棟 | 璁婂舰閶佸悎閲� |
| 閶佸惈閲� | 浣欓噺 | 闆滆唱(zh矛)鍚噺 | 妯�(bi膩o)婧�(zh菙n) |
| 鍘氬害 | 瑕�(gu墨)鏍奸綂鍏� | 瑕�(gu墨)鏍� | 瑕�(gu墨)鏍奸綂鍏� |
| 鐢�(ch菐n)鍦� | 鑿崡鍦板崁(q奴) | ||
YH75閶佸悎閲戯細
YH75閶佸悎閲戞槸涓€绋喎铏曠悊閸涘鍚堥噾锛屽挤(qi谩ng)搴﹂珮锛岀‖搴﹂珮锛岄仩(yu菐n)鍕濅簬杌熼嫾銆�YH75閶佸悎閲戞槸鍟嗙敤寮�(qi谩ng)鍔涘悎閲戜箣涓€锛屾櫘閫氭姉鑵愯潟鎬ц兘銆佽壇濂芥(j墨)姊版€ц兘鍙婇櫧妤靛弽鎳�(y墨ng)銆傜窗(x矛)灏忔櫠绮掍娇寰楁繁搴﹂墕瀛旀€ц兘鏇村ソ銆佸伐鍏疯€愮（鎬у寮�(qi谩ng)銆佽灪绱嬫痪鍒舵洿鑸囬噸涓嶅悓銆佸湪瀵嗗害瑕佹眰杓冨皬鏅�(sh铆)銆佺‖搴﹁姹傛瘮杓冮珮鐨勯噾灞潗鏂�銆�
YH75?閶佸爆Al-Zn-Mg-Cu绯昏秴纭媮锛�YH75鍚堥噾鏄�20涓栫磤(j矛)40骞翠唬鏈湡灏卞凡鎳�(y墨ng)鐢ㄤ簬椋涙(j墨)鍒堕€犳キ(y猫)锛岃嚦浠婁粛鍦ㄨ埅绌哄伐妤�(y猫)涓婂緱鍒板唬娉涙噳(y墨ng)鐢ㄧ殑瓒呴珮寮�(qi谩ng)搴﹁畩褰㈤媮鍚堥噾銆傚叾鐗归粸(di菐n)鏄�锛屽浐婧惰檿鐞嗗悗濉戞€уソ锛岀啽铏曠悊寮�(qi谩ng)鍖栨晥鏋滅壒鍒ュソ锛屽湪150鈩冧互涓嬫湁楂樼殑寮�(qi谩ng)搴�锛屽苟涓旀湁鐗瑰垾濂界殑浣庢韩寮�(qi谩ng)搴�锛涚剨鎺ユ€ц兘宸�锛涙湁鎳�(y墨ng)鍔涜厫铦曢枊瑁傚偩鍚�锛涢渶缍�(j墨ng)鍖呴媮鎴栧叾浠栦繚璀�(h霉)铏曠悊浣跨敤銆傞洐绱�(j铆)鏅�(sh铆)鏁堝彲鎻愰珮鍚堥噾鎶楁噳(y墨ng)鍔涜厫铦曢枊瑁傜殑鑳藉姏銆傚湪閫€鐏拰鍓涙番鐏媭鎱�(t脿i)涓嬬殑濉戞€х◢浣庝簬鍚屾ǎ鐙€鎱�(t脿i)鐨�2A12.绋嶅劒(y艒u)浜�7A04锛屾澘鏉愮殑闈滅柌鍕�.缂哄彛鏁忔劅锛屾噳(y墨ng)鍔涜厫铦曟€ц兘鍎�(y艒u)浜�7A04锛岃璀�(y霉)鐐洪媮鍚堥噾涓劒(y艒u)鑹殑鐢�(ch菐n)鍝�锛屽挤(qi谩ng)搴﹂珮锛岄仩(yu菐n)鍕濅簬杌熼嫾銆傛鍚堥噾鍏锋湁鑹ソ鐨勬(j墨)姊版€ц兘鍙婇櫧妤靛弽鎳�(y墨ng)锛屾槸鍏稿瀷鐨勮埅绌虹敤閶�銆�
鐗归粸(di菐n)锛�
1.楂樺挤(qi谩ng)搴﹀彲鐔辫檿鐞嗗悎閲戙€�
2.鑹ソ姗�(j墨)姊版€ц兘銆�
3.鍙娇鐢ㄦ€уソ銆�
4.鏄撲簬鍔犲伐锛岃€愮（鎬уソ銆�
5.鎶楄厫铦曟€ц兘銆佹姉姘у寲鎬уソ銆�
鍖栧(xu茅)鎴愬垎锛�
纭�Si锛�0.40
閻�Fe:?0.50
閵�Cu锛�1.2-2.0
閷�Mn锛�0.30
閹�Mg锛�2.1-2.9
閴�Cr锛�0.18-0.28
閶�Zn锛�5.1-6.1
閳�Ti锛�0.20
閶�Al锛氫綑閲�
鍏朵粬锛�?0
鍠€�(g猫)锛�0.05?鍚堣▓(j矛)锛�0.15
鍔涘(xu茅)鎬ц兘:
鎶楁媺寮�(qi谩ng)搴�:524Mpa
灞堟湇寮�(qi谩ng)搴�455Mpa
浼搁暦鐜�:11%
褰堟€фā閲�:E/Gpa:71.
