Q235A Q235B
( M. t8 |& ^; x. F. r N8 h! wQ235C
& X C( |1 f$ u% M: h+ M9 i% oQ235D# ^/ a$ C) I7 N6 w
| 235 | 24 | 375-460 | 38-47 | 26 | 0.14-0.22 0.12-0.20: @4 D/ i4 Q1 c9 v0 I
≤0.18
% b; Z; r+ I/ R0 p1 t: J≤0.17
3 E5 b- T/ f5 A% K/ P8 M | 0.30 | 0.30-0.65 0.30-0.70: O/ }. i6 g3 q9 r9 v. \3 s
0.35-0.80: t, s% q0 M% M6 Q# W
0.35-0.80: i! n H+ Q4 j' K. w" O! x
| 0.50 0.45
: ^2 r2 x0 c6 |" \6 [0.40
: a; I. } Y4 ]: T w5 K, h0.035
% u* @' b* q! O' Y, ` | 0.045 0.045- J" N* k& M- u2 N. s
0.040
! I# e" Q0 x# w, t0.035
5 }. U3 w# B/ \5 p! X |