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请高手解答EN10025
; @& R' A5 V! w如题
/ q) r W& e& t" n7 m/ A& I请材料高手解答
0 e) z) B. g& \+ A6 m$ ?) ~EN10025-2
& I+ {: H4 e( ^) _ e2 ?EN10025-37 h$ d2 l; D+ B
EN10025-4
! T: d% ^; _# }2 ]EN10025-5
7 y; j" `9 g, ]2 N5 b. h的区别。; v; ]/ ?- e' D' S1 U3 |+ I% w& f
EN 10025-2:2004, Hot rolled products of structural steels - Part 2: Technical delivery conditions for non-alloy2 A1 {$ B% H' ?- b8 @
structural steels.
* M6 @6 H! A! V/ UEN 10025-3:2004, Hot rolled products of structural steels - Part 3: Technical delivery conditions for
7 D k ]. i! l% c9 x! Vnormalized/normalized rolled weldable fine grain structural steels.
0 [# K) G' m1 t/ fEN 10025-4:2004, Hot rolled products of structural steels - Part 4: Technical delivery conditions for# c! c* l+ Y* b, `9 d& m
thermomechanical rolled weldable fine grain structural steels.
1 [& e2 l% ~( Q1 \+ KEN 10025-5:2004, Hot rolled products of structural steels - Part 5: Technical delivery conditions for structural
% L5 a2 M0 v5 E' W* ~7 Tsteels with improved atmospheric corrosion resistance.7 g4 L& i ~4 D: m/ I. W9 r
( l2 x% Q! X- I8 E" h8 u4 @
本人只看出化学成分的细微差别,无非是从2到5 杂质PS 等的控制严格了5 H4 l! _- B6 d/ O, h3 U6 K1 W8 Q5 K
请从交货状态,检验方法等方面区别给与支持.
' G) G8 |# B9 _0 p* V( |/ M: Q谢谢各位大虾了!!!! |
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