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璀�(y霉)鏍煎悇绋瀷铏�(h脿o)閶呭悎閲戞垚鍒嗗皪(du矛)姣旇〃

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�359283317328283374263400276-317421400-441
Impact-Strength (J,Unnotched Charpy)娌栨搳鎳�(y墨ng)鍔�485861655842202925547
Elongation(%)寤朵几绯绘暩(sh霉)71077136-101-24-71-31-33-6
Hardness(HB)甯冩皬纭害1008292918095-1108595-11589-105105-125110-120
Shear-Strength(MPa)
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296255325290
Yield-Strength(0.2%, MPa)灞堟湇寮�(qi谩ng)搴�283221221-269228221290200317214379372
Fatigue Strength Rotary Bend (5x10 cycle,MPa)鎶楀嫗鎼嶅挤(qi谩ng)搴�594848-575747103
117103.5145172
Compressive-Strength (0.1%,MPa)澹撳姏灞堟湇寮�(qi谩ng)搴�641414414-600600414252199269227385331


涓嶅悓鐗岃櫉(h脿o)閶呭悎閲戠殑鎬ц兘灏�(du矛)姣�

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Die Castability 澹撻憚鎬ц兘EEEVGVG
Sand Castability 鐮傞憚鎬ц兘GNRNRGE
Strength 寮�(qi谩ng)搴�VGGGVGE
Ductility 寤跺睍鎬�VGEVGVGG
Impact鎶楁挒鍔�GEEVGG
Bearing锛廤ear鎶楃（鎼�VGGGVGE
Machinability 鍒囧墛EEEEVG
Pressure Tightness 绌�(w臎n)澹撳害EEEVGE
Plating 闆婚崓EEEVGG
Chromating 閳嶅寲EEEVGG
Painuing 鍣存紗EEEEE
Dimensional Stability 
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Anti-sparking 闃茬伀鑺�EEEEE

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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�


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