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发表于 2008-1-9 13:33:11
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来自: 中国安徽芜湖
Gz-Rg7 德国材料
' U) A5 J% n* F3 u) ?) R a9 nDIN 1705 Copper-tin and copper-tin-zinc casting alloys (Cast tin bronze and gunmetal); Castings0 A9 B0 H9 q4 @0 x; I! }
| 材料: | G-CuSn 7 ZnPb | | 标准: | DIN | | 国家与地区: | Germany | | 金属类别: | Copper Alloy | | 次级类别: | DIN 1705 Copper-tin and copper-tin-zinc casting alloys (Cast tin bronze and gunmetal); Castings | | 注释: | Replaced by DIN EN 1982 |
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7 l6 Q5 e% d1 _, z7 i$ P( V/ k" g& M| 元素 | 最小 | 最大 | 近似的 | | Cu | 81.0000 | 85.0000 |
: H& v4 k5 S0 z+ d/ K* T5 r1 s | | Zn | 3.0000 | 5.0000 | 7 r! I0 c) ^5 q) B& q, q
| | Ni | ( u3 {. p V" ^5 I8 Y. y- m
| 2.0000 |
% k$ Y& o$ ]/ F | | Fe | : _, c1 n( c% I- L' k' U- o$ m* c. {
| 0.2500 |
7 f8 G5 G( ~# E5 W8 w5 ^ | | Pb | 5.0000 | 7.0000 |
3 Y7 Y6 A; |# l) L" j9 ] | | Sb |
, I1 w! K4 l, s3 I9 E' } | 0.3000 |
6 k% ^" n5 C, [- f | | Sn | 6.0000 | 8.0000 |
- e- [, r$ T; |6 ~$ Z% [7 h | | P | / S6 y' l& v7 ~$ R$ H3 ?' Z$ d
| 0.0500 | 1 g" Q$ Z3 n: g6 l
| | Tot. other | 3 |) M/ S7 f4 t3 W/ g f
| 0.5000 | 7 F& R' _$ j: D4 v
| | S |
+ p* Q7 Z% C) a6 F9 j' u, F | 0.1000 |
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. q9 Q5 b8 [7 {. L4 ~" P[ 本帖最后由 hourpp 于 2008-1-9 13:59 编辑 ] |
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