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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
9 ?: ?& I% c( R8 |4 D标准: GB
! u+ N) M: \3 [! z! M% Y! {国家与地区: China
. R- ? g; l& N7 K4 I金属类别: Copper Alloy
# n; B; x7 ~. V次级类别: GB 13808 Wrought copper and copper alloys
# x9 u% b( h1 o2 @0 b+ Jhttp://www.3dportal.cn/discuz/viewthread.php?tid=186593&highlight=GB%2B13808
! F( O2 F( |% R# N& Q* C. I4 O(此标准已作废)见http://www.3dportal.cn/discuz/viewthread.php?tid=191164&highlight=GB%2B13808
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材料属性
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Min. Max. Approx.
8 |- y) d% h! H( nHeat treated ; Bars, rods; > 10 <= 160 mm
; X0 ]; t( h& ?% zTensile Stress, Rm (MPa): 295
: t! e# D* w3 DElongation, A (%): 307 t# ^) w+ \/ a+ M" [8 u
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| 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 | 5 J# f+ _& J. _/ J( ~1 F5 n
http://www.3dportal.cn/discuz/viewthread.php?tid=186850&highlight=GB%2FT%2B2059$ F( o0 t# v/ x: V" R, t
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材料属性 7 Q- h0 f- L# C5 L& w
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http://www.key-to-nonferrous.com/cn/img/nav/spacer.gif
4 n, a( _" x1 A% E9 n: V( G6 Z+ o| | 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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4 s# s4 G) a% O- v. c[ 本帖最后由 hourpp 于 2007-12-6 13:36 编辑 ] |
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