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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 6 c$ n! `- ?. n( L$ B7 v2 x
标准: GB
6 h: x# K! x0 ]8 _' j) P8 w国家与地区: China 3 i, b. q. H$ Q9 s$ w+ t
金属类别: Copper Alloy & k3 h1 {3 O: h& [
次级类别: GB 13808 Wrought copper and copper alloys . g2 P$ J2 t8 u; Y$ h. ^/ J: ~
http://www.3dportal.cn/discuz/viewthread.php?tid=186593&highlight=GB%2B13808& f; j7 v. {' j
(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 ! d& n7 @. T$ s/ }7 _
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Min. Max. Approx. # z. U7 p2 {' t
Heat treated ; Bars, rods; > 10 <= 160 mm
2 t2 t9 s9 _0 r7 g0 f4 nTensile Stress, Rm (MPa): 295
& e6 n( @2 i5 R1 L6 k PElongation, A (%): 30
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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 | 3 \" z% q4 G: n. s" ]
http://www.3dportal.cn/discuz/viewthread.php?tid=186850&highlight=GB%2FT%2B2059' \# D2 y$ w( }0 Q3 i
+ G5 O4 g3 a( }9 }( t( c/ W3 Z材料属性 9 _& [" i+ _8 C0 ^2 J4 m
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! C G* l/ ], y) m0 x | 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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; z9 J# `) k( W! N& e# n7 e[ 本帖最后由 hourpp 于 2007-12-6 13:36 编辑 ] |
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