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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. `+ W/ o- ?2 P, Q9 [1 e _: r
材料牌号: EN-GJS-350-22U-LT 0 p. ?6 k) S- [' W1 K
标准: DIN
( g2 K: n+ ?/ a6 i3 v国家与地区: Germany ; K4 D+ y! l# E3 k: |9 C% b9 R
钢组: 铸铁 % W% A) c8 p" g) V! v; @! P8 `
次级类别: DIN EN 1563 Founding - spheroidal graphite cast irons ; h* v* D' I; e2 Q' C
http://www.3dportal.cn/discuz/vi ... ght=DIN%2BEN%2B1563
) U0 w ^! ~3 T$ t5 N注释: Chemical composition can be defined by the manufacturer, as long as the material produced meets required mechanical property. $ Q3 @! N% U" s' c
( @5 E- a9 @" I. y+ M材料属性 r$ I9 d7 t+ T1 o
最小 最大 近似的
# ~3 B* S6 X5 T0 c铸件; <= 30 mm- q9 D* `) x5 Q% Z5 [$ B% s
屈服强度 Rp0,2 (MPa) 220
9 Q# w& `* v7 w. }* u抗拉强度 Rm (MPa) 350
7 ?9 F. p6 {/ ]" `+ j伸长率 A5 (%) 22.0
6 I" z6 o: v& m% M3 a1 x, J* A: J铸件; > 30 <= 60 mm
( r* S8 `6 [0 e0 `" c屈服强度 Rp0,2 (MPa) 210
* i/ \* w/ o' [# L抗拉强度 Rm (MPa) 330 & s" l$ R' W( \+ e: I
伸长率 A5 (%) 18.0
7 b# J& P" b+ t4 X6 {7 R' s: o铸件; > 60 <= 200 mm
& `4 o5 F+ z: s屈服强度 Rp0,2 (MPa) 200 4 L3 X/ p& i* R+ j1 `) R) @
抗拉强度 Rm (MPa) 320 u8 \ P1 S1 T& N, t
伸长率 A5 (%) 15.0 |
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