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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?- i" \; {, R: G7 T" ~: R4 K
8 B1 K" R) z+ p5 H; N% a( S
& {* w" G; d* j& I. K材料: Fe 52 B KB
. f9 A$ f, i r! q% a& V% f& ^/ C标准: UNI % _) C0 F4 I( x. Q& T
国家与地区: Italy " X! T& t. Q; |. _
钢组: 结构钢 - ~& b& Q! |7 ~1 R. i
次级钢组: UNI 7356 Carbon steel; Wire rods and round bars for cold- or hot-headed bolts, nuts and rivets
% V9 i" D$ C$ g3 {9 W5 U 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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