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发表于 2006-8-2 09:33:09
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来自: LAN
是不是这个?1 D; y" N5 t9 M" e2 d: u% t2 D+ \: u
; `; @# p$ V+ Q( H+ d; t6 g8 @3 b2 o
8 F: E( u( u. G4 m( t材料: Fe 52 B KB
; `/ J0 n, ]0 ]+ V, Z标准: UNI
5 q9 E( L" I9 ^& Z: O2 j国家与地区: Italy 9 H/ y8 e) d5 M5 R1 p6 Z
钢组: 结构钢 + K+ v: C$ Z0 a: i
次级钢组: UNI 7356 Carbon steel; Wire rods and round bars for cold- or hot-headed bolts, nuts and rivets 3 v' A, S; v7 {5 P) \: o
注释: Replaced by EN 10263-1, EN 10263-2, EN 10263-3, EN 10263-4, EN 10263-5. Except for the P and S, the composition of this steel is not specified |
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