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发表于 2008-9-2 18:10:28
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来自: 中国江苏苏州
国内的确没有相对应的材料4 w: f: _% _1 n; d
材料牌号: EN-GJS-350-22U-LT 3 |5 `. w( ^* I, n7 u
标准: DIN ; D" v/ C9 j( l) f& W$ S3 b2 k
国家与地区: Germany , Z. M+ _" c3 k! {6 N
钢组: 铸铁
( q5 ^/ @9 Z' Q7 Q% {" P次级类别: DIN EN 1563 Founding - spheroidal graphite cast irons # B2 e. _: J) w, @* {7 F7 @
http://www.3dportal.cn/discuz/vi ... ght=DIN%2BEN%2B1563
+ n5 R2 f# i* E注释: Chemical composition can be defined by the manufacturer, as long as the material produced meets required mechanical property.
! h/ U# g/ I' K& R+ j- K* C9 @% i. _: n
材料属性$ X* G4 N/ u+ _2 x( Z
最小 最大 近似的
5 v/ u8 T# n, @9 t铸件; <= 30 mm
" N/ N s# y. c) H" V屈服强度 Rp0,2 (MPa) 220
$ V D. r6 r+ n: Y2 u2 h4 S抗拉强度 Rm (MPa) 350
: e: V5 `2 k. a, e. L T伸长率 A5 (%) 22.0
4 `2 \# N- b. P h; N铸件; > 30 <= 60 mm 5 g' L4 |% }) h0 c; W" ~
屈服强度 Rp0,2 (MPa) 210
7 s0 Z/ n0 z! E6 `; y+ [抗拉强度 Rm (MPa) 330 6 p. }( C# D+ E5 S: c
伸长率 A5 (%) 18.0
" i, p# _8 t8 s: E, f( O4 a铸件; > 60 <= 200 mm 5 X; a! ^" U! l0 v
屈服强度 Rp0,2 (MPa) 200
2 n# s7 v9 H2 M$ l- [% \/ }( |/ B6 M抗拉强度 Rm (MPa) 320
9 o' k u$ ^7 R: e0 O' H伸长率 A5 (%) 15.0 |
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