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发表于 2007-12-6 13:22:31
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来自: 中国安徽芜湖
材料: H62
) j3 Z5 o4 p7 U, Y标准: GB
6 R5 }% n Y C国家与地区: China
' O8 @" H* @3 @. n金属类别: Copper Alloy
7 t8 ^6 A7 J7 E* J+ R* q次级类别: GB 13808 Wrought copper and copper alloys 0 [1 A1 D4 g7 u1 l* @
http://www.3dportal.cn/discuz/viewthread.php?tid=186593&highlight=GB%2B13808
6 o5 c" G1 [# p: E(此标准已作废)见http://www.3dportal.cn/discuz/viewthread.php?tid=191164&highlight=GB%2B13808- l! F7 s! L% V( |
: z* Z4 a" b6 k B/ k材料属性
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$ `% X0 M" ?' W Min. Max. Approx.
$ Z; D! o) u$ L) S! CHeat treated ; Bars, rods; > 10 <= 160 mm 4 s( l# s4 }% i P) w( B# D
Tensile Stress, Rm (MPa): 295 8 c+ T# r' V. d) a
Elongation, A (%): 30+ C. q: s3 ?& I' o
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' H0 K8 C' M! o' v3 C$ J| 机械性能 | | http://www.key-to-nonferrous.com/cn/img/nav/content-bgh.gif | | 材料: | H62 | | 标准: | GB | | 国家与地区: | China | | 金属类别: | Copper Alloy | | 次级类别: | GB/T 2059 Strips of copper and copper alloys | : o/ }5 h+ q5 s0 `% x. X
http://www.3dportal.cn/discuz/viewthread.php?tid=186850&highlight=GB%2FT%2B2059+ m- M: |4 c/ P) B
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材料属性
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# \; @6 i# }. Ghttp://www.key-to-nonferrous.com/cn/img/nav/spacer.gif
3 ~. k$ ]1 v9 y' o/ i* p! {5 z% q| | Min. | Max. | Approx. | | Soft ; Strips; 0.3 mm | | Tensile Stress, Rm (MPa): | 290 | | | | Elongation, A (%): | 35 | | | | Half hard (1/2H) ; Strips; 0.3 mm | | Tensile Stress, Rm (MPa): | 350 | 470 | | | Elongation, A (%): | 20 | | | | Hardness: | > 85 <= 145 HB | | Hard ; Strips; 0.3 mm | | Tensile Stress, Rm (MPa): | 410 | 630 | | | Elongation, A (%): | 10 | | | | Hardness: | > 105 <= 175 HV | | Heat treated ; Strips; 0.3 mm | | Tensile Stress, Rm (MPa): | 585 | | | | Elongation, A (%): | 2.5 | | | | Hardness: | 145 HV |
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[ 本帖最后由 hourpp 于 2007-12-6 13:36 编辑 ] |
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