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请高手解答EN10025
4 U7 X7 s o) k# T1 L如题/ i. m. y) j1 ~0 T: C
请材料高手解答
1 L* y! c. J' C; @4 {( I2 BEN10025-2
. w. b$ F8 E; H8 u9 E+ A' CEN10025-3
" m k2 u3 Z' k- K' CEN10025-49 J- J. P* a1 `
EN10025-5+ L% J! R. @3 O: S1 I4 j" c
的区别。* ^. [' ?; j* g" n; ]: D6 m
EN 10025-2:2004, Hot rolled products of structural steels - Part 2: Technical delivery conditions for non-alloy
5 D# |. y/ w T. w4 qstructural steels.
6 c1 w& B9 `- T& N9 d" W, N9 `EN 10025-3:2004, Hot rolled products of structural steels - Part 3: Technical delivery conditions for0 l3 k9 G+ u- Y1 E2 W
normalized/normalized rolled weldable fine grain structural steels.: r7 m- A- d$ f1 t& u2 v5 G
EN 10025-4:2004, Hot rolled products of structural steels - Part 4: Technical delivery conditions for0 K1 e" f! e6 X6 s
thermomechanical rolled weldable fine grain structural steels.; A) w W6 |, A8 _- Y
EN 10025-5:2004, Hot rolled products of structural steels - Part 5: Technical delivery conditions for structural
# X8 K. f3 ^' F* Z+ A2 Lsteels with improved atmospheric corrosion resistance.
5 M/ o0 [8 U: g7 ?
, k8 V3 y2 O4 J. G8 T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+ y( C+ ^& R; y/ o- U0 ?$ R" C* k
请从交货状态,检验方法等方面区别给与支持.
0 ]; h. y n x5 J' M% \谢谢各位大虾了!!!! |
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