Q235A Q235B! w' i- J0 Q& }3 f! m
Q235C
3 M! [1 f' B! m0 ]" RQ235D
7 Z. ^, ]5 A4 c, V9 U1 m6 |" ~ | 235 | 24 | 375-460 | 38-47 | 26 | 0.14-0.22 0.12-0.20/ y& S: l6 x1 ^6 S) z2 v$ G0 o4 q
≤0.18
^3 ^; O% y6 |& Y! T, t1 C7 q: x≤0.17# m; w; x; j/ O- D
| 0.30 | 0.30-0.65 0.30-0.70
Y- X$ q# S# ~8 q" @) K K0.35-0.80) _+ n) i* a# Z+ v4 l
0.35-0.80/ r/ p4 g7 h' i% i" b
| 0.50 0.459 ]) `) c f4 L
0.40
/ N( ~; N4 }( l0 A6 U0.035
: |) r2 i) }2 ^% c* d* v4 v, | | 0.045 0.045' a" h6 T) s$ A/ x1 {( E8 R: v; i1 ~5 \
0.040
1 d* h8 z* g( j; d* e4 T" a0.0351 R3 m0 h2 U" q% F9 @; Y
|