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发表于 2008-1-2 08:03:01
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来自: 中国安徽芜湖
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8 |2 {4 [( K6 }1 ^# W| # | 钢种 | 次级类别 | 详细资料 | | 1 | 铁 | GB 9439
' H% p |9 F% B5 w% ^% \& |" P灰铸铁件 | . T% R9 t2 L1 x- M" i
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6 E1 s: G. x7 _' {% w' G: xASTM B202-60T / SAE Type 1 Class A / Mil B 5687A Type 1 Comp.A 对应我国的锡青铜5 Z/ H0 h0 J' h( b% _
Composition(%)3 @! E! J4 L' a: O( X! S; w
(Cu)Copper 87.0 Min.
A3 O: d' v3 {7 l8 n4 b: ?(Sn)Tin 9.5 - 10.5 ! F( ~: `8 w+ ]
(P)Phosphor 0.3 - 0.5 + p2 b$ v$ |! o' \$ V( m
Other 1.5 max. * d/ y! w$ |$ D
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[ 本帖最后由 hourpp 于 2008-1-2 10:01 编辑 ] |
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