|
|
发表于 2007-12-6 13:22:31
|
显示全部楼层
来自: 中国安徽芜湖
材料: H62
% g( `' h5 q8 n3 N) }* D& V4 e; x标准: GB & L, W- `- [- x* @* a. f! m
国家与地区: China
0 w* L8 N3 o0 ~" w+ [金属类别: Copper Alloy
* e# v! K% x$ z+ ~; D9 k7 y7 @次级类别: GB 13808 Wrought copper and copper alloys ' S, P! _) s( P" q& M9 E" I
http://www.3dportal.cn/discuz/viewthread.php?tid=186593&highlight=GB%2B13808
6 g$ h( T Z4 X(此标准已作废)见http://www.3dportal.cn/discuz/viewthread.php?tid=191164&highlight=GB%2B13808
9 ^. z. ?4 [8 P2 J, u2 c6 G7 b2 Q' z% ~3 S4 ]+ g. ^. }; _. l( M
材料属性
" z! k6 A% t1 b; f! y- ^3 a2 S% k8 G9 s
3 b: K6 }7 P7 |+ C6 K9 M2 H
Min. Max. Approx.
" @6 u! z7 e3 f- @0 d4 n# R( qHeat treated ; Bars, rods; > 10 <= 160 mm 2 g3 V6 A4 ?0 o3 V+ g+ h0 W
Tensile Stress, Rm (MPa): 295
( ^. f- v# _$ b; y4 ^# O) p1 \- [Elongation, A (%): 30# [6 Y, U5 [0 k! k" Z* x
* \+ i) }* j/ V* W- w5 ]$ }+ z' X
7 I! l/ K _. Q8 ]$ e1 A! |: t
% X0 E, l) C* d5 M# v, H| 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 |
( E( u! d2 n# Uhttp://www.3dportal.cn/discuz/viewthread.php?tid=186850&highlight=GB%2FT%2B2059, B& _5 h+ l2 o
4 F, J5 N/ c! }. d9 \8 c材料属性 4 d/ N1 P. y, \" K0 e5 a
|
0 M, Y& p1 r; [. a# F. uhttp://www.key-to-nonferrous.com/cn/img/nav/spacer.gif
. ~% }+ P) J4 ^3 P| | 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 | # u- F, r7 A9 I0 B* I s- c
|
' d) k) u/ i) v1 a8 D |
|
|
) }% [- B* x" q
; Z) R; \. K8 x1 N[ 本帖最后由 hourpp 于 2007-12-6 13:36 编辑 ] |
评分
-
查看全部评分
|