高强度铝合金GM55简报
合集下载
相关主题
- 1、下载文档前请自行甄别文档内容的完整性，平台不提供额外的编辑、内容补充、找答案等附加服务。
- 2、"仅部分预览"的文档,不可在线预览部分如存在完整性等问题,可反馈申请退款(可完整预览的文档不适用该条件!)。
- 3、如文档侵犯您的权益，请联系客服反馈,我们会尽快为您处理(人工客服工作时间：9:00-18:30)。
Thermal Test: Improved over 1℃ better than SUS 304
Conclusion
Reducing the Weight for whole design
Saving more cost Better Thermal Performance
310
260
14
Comparisons & Test Result
Material
GM55 SUS 304
Dimension (mm)
137 *73*0.4t
137 *73*0.4t
Gravity Weight(g) Cost(USD)
2.78 0.014
10%
7
0.028 $0.26
wk.baidu.com
Drop Test: PASSED (by SIX points of LCD side in 140cm height )
Duralumin GM55 For
Mobile Insert Metal
Mechanical Properties
Typical physical properties:
(1) Electrical resistivity (2) Thermal conductivity (3) Modulus of elasticity (4) Melting point (5) Density
27.2 (%IACS) 110(w/mK,@25 deg.C) 70 (KN) 575 (deg.C) 2.64 (g/cm3)
Typical tensile properties:
Alloy
UTS(N/mm2) YS(N/mm2)
E(%)
GM55
400
310
12
AL5052
230
195
10
AL6061
Conclusion
Reducing the Weight for whole design
Saving more cost Better Thermal Performance
310
260
14
Comparisons & Test Result
Material
GM55 SUS 304
Dimension (mm)
137 *73*0.4t
137 *73*0.4t
Gravity Weight(g) Cost(USD)
2.78 0.014
10%
7
0.028 $0.26
wk.baidu.com
Drop Test: PASSED (by SIX points of LCD side in 140cm height )
Duralumin GM55 For
Mobile Insert Metal
Mechanical Properties
Typical physical properties:
(1) Electrical resistivity (2) Thermal conductivity (3) Modulus of elasticity (4) Melting point (5) Density
27.2 (%IACS) 110(w/mK,@25 deg.C) 70 (KN) 575 (deg.C) 2.64 (g/cm3)
Typical tensile properties:
Alloy
UTS(N/mm2) YS(N/mm2)
E(%)
GM55
400
310
12
AL5052
230
195
10
AL6061