灏堟キ(y猫)澹撻憚琛屾キ(y猫)24骞�
鍊煎緱瀹㈡埗淇¤炒鐨勫閼勪緵鎳�(y墨ng)鍟�
鍏ㄥ湅(gu贸)鍜ㄨ鐔辩窔锛�
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18028784288
灏堟キ(y猫)澹撻憚琛屾キ(y猫)24骞�
鍊煎緱瀹㈡埗淇¤炒鐨勫閼勪緵鎳�(y墨ng)鍟�
Mechanical Properties of Zinc Die-casting Alloys
涓嶅悓鐗岃櫉(h脿o)澹撻憚閶呭悎閲戞(j墨)姊扮壒鎬�
Designation閫氱敤鐗岃櫉(h脿o) | 2铏�(h脿o) | 3铏�(h脿o) | 4铏�(h脿o) | 5铏�(h脿o) | 7铏�(h脿o) | 8铏�(h脿o) | 12铏�(h脿o) | 27铏�(h脿o) | |||
| Mechanical-Properties姗�(j墨)姊扮壒鎬� | Die Cast澹撻憚 | Die Cast澹撻憚 | Die Cast澹撻憚 | Die Cast澹撻憚 | Die Cast澹撻憚 | Die Cast澹撻憚 | Sand Cast鐮傞憚 | Die Cast澹撻憚 | Sand Cast鐮傞憚 | Die Cast澹撻憚 | Sand Cast鐮傞憚 |
| Ultimate-Tensile Strength(MPa)妤甸檺鎶楁媺寮�(qi谩ng)搴� | 359 | 283 | 317 | 328 | 283 | 374 | 263 | 400 | 276-317 | 421 | 400-441 |
| Impact-Strength (J,Unnotched Charpy)娌栨搳鎳�(y墨ng)鍔� | 48 | 58 | 61 | 65 | 58 | 42 | 20 | 29 | 25 | 5 | 47 |
| Elongation(%)寤朵几绯绘暩(sh霉) | 7 | 10 | 7 | 7 | 13 | 6-10 | 1-2 | 4-7 | 1-3 | 1-3 | 3-6 |
| Hardness(HB)甯冩皬纭害 | 100 | 82 | 92 | 91 | 80 | 95-110 | 85 | 95-115 | 89-105 | 105-125 | 110-120 |
| Shear-Strength(MPa) 鎶楀壀寮�(qi谩ng)搴� | 317 | 214 | 214-262 | 262 | 214 | 275 | 296 | 255 | 325 | 290 | |
| Yield-Strength(0.2%, MPa)灞堟湇寮�(qi谩ng)搴� | 283 | 221 | 221-269 | 228 | 221 | 290 | 200 | 317 | 214 | 379 | 372 |
| Fatigue Strength Rotary Bend (5x10 cycle,MPa)鎶楀嫗鎼嶅挤(qi谩ng)搴� | 59 | 48 | 48-57 | 57 | 47 | 103 | 117 | 103.5 | 145 | 172 | |
| Compressive-Strength (0.1%,MPa)澹撳姏灞堟湇寮�(qi谩ng)搴� | 641 | 414 | 414-600 | 600 | 414 | 252 | 199 | 269 | 227 | 385 | 331 |
涓嶅悓鐗岃櫉(h脿o)閶呭悎閲戠殑鎬ц兘灏�(du矛)姣�
| Designation 閫氱敤鐗岃櫉(h脿o) | 2铏�(h脿o) | 3铏�(h脿o) | 5铏�(h脿o) | 8铏�(h脿o) | 12铏�(h脿o) |
| Die Castability 澹撻憚鎬ц兘 | E | E | E | VG | VG |
| Sand Castability 鐮傞憚鎬ц兘 | G | NR | NR | G | E |
| Strength 寮�(qi谩ng)搴� | VG | G | G | VG | E |
| Ductility 寤跺睍鎬� | VG | E | VG | VG | G |
| Impact鎶楁挒鍔� | G | E | E | VG | G |
| Bearing锛廤ear鎶楃（鎼� | VG | G | G | VG | E |
| Machinability 鍒囧墛 | E | E | E | E | VG |
| Pressure Tightness 绌�(w臎n)澹撳害 | E | E | E | VG | E |
| Plating 闆婚崓 | E | E | E | VG | G |
| Chromating 閳嶅寲 | E | E | E | VG | G |
| Painuing 鍣存紗 | E | E | E | E | E |
| Dimensional Stability 灏哄绌�(w臎n)瀹氭€� | VG | E | E | VG | VG |
| Anti-sparking 闃茬伀鑺� | E | E | E | E | E |
鎬ц兘琛ㄧ従(xi脿n)鎺掑簭锛欵琛ㄧず鍎�(y艒u) VG琛ㄧず浣� G琛ㄧず鑹� F琛ㄧず鍙� NR琛ㄧず涓嶅缓璀�
澹撻憚閶呭悎閲戝悇绋敤閫旓細
| 澹撻憚閶呭悎閲� | 鐢ㄩ€� |
| 2铏�(h脿o) | 宸ユキ(y猫)閰嶄欢锛屾苯杌婇厤浠讹紝閬�(y霉n)鍕�(d貌ng)鐢ㄥ搧 |
| 3铏�(h脿o) | 鐗╃悊鍙婃(j墨)姊版€ц兘涓婃湁妤典匠鐨勫钩琛★紝浜︽搧鏈夊劒(y艒u)鑹殑閼勯€犳€э紝閬╁悎浜庡ぇ閮ㄤ唤澹撻憚浠躲€� |
| 4铏�(h脿o) | 鍚婃墖锛屾媺閺堬紝闆诲瓙鍙婇浕鍣ㄧ敤鍝併€� |
| 5铏�(h脿o) | 鐜╁叿锛屾荡瀹ょ敤鍝侊紝瀹跺叿鐢ㄥ搧锛屾笡澹撻枼锛岄浕瀛愬強闆诲櫒鐢ㄥ搧銆� |
| 8铏�(h脿o) | 宸ユキ(y猫)閰嶄欢锛岄亱(y霉n)鍕�(d貌ng)鐢ㄥ搧锛堥珮鐖惧か鐞冩】锛岄瓪(y煤)妗挎敩杓級姹借粖鐢ㄥ搧銆� |
