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发表于 2008-7-8 16:23:02
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来自: 中国湖南衡阳
astm a519-06) b$ @$ ?# k4 A% u
低碳钢. S+ o3 @) U8 x- k
化学成份范围(%)
9 T0 n; D* i+ L1 _$ D8 f, O0 J钢级 C Mn P S$ \; @" y6 N( q) U4 y5 b
MT 1010 0.05~0.15 0.30~0.60 ≤0.040 ≤0.050
! F3 R+ x3 S% U8 ~/ w/ UMT 1015 0.10~0.20 0.30~0.60 ≤0.040 ≤0.0505 W* O6 c! o0 S$ ~$ V
MT X1015 0.10~0.20 0.60~0.90 ≤0.040 ≤0.050
1 k5 Q# q' Q/ L# W0 m9 n5 [MT 1020 0.15~0.25 0.30~0.60 ≤0.040 ≤0.050
8 c- e+ \0 ]3 l. OMT X1020 0.15~0.25 0.370~1.00 ≤0.040 ≤0.050
9 N2 A; A, O0 p% O
1 n0 j6 S( [8 [+ G2 l0 @碳钢
! P7 T9 K$ l5 [+ K; V9 I5 ?2 \5 ~钢级 化学成份范围(%)
# |# G4 V6 l# }+ e) V; ^ C Mn P S1 }3 t* j7 D7 F0 q+ p g0 O
1008 ≤0.10 0.30~0.50 ≤0.040 ≤0.050
W5 h$ z! p8 k( i; e1010 0.08~0.13 0.30~0.60 ≤0.040 ≤0.050! R$ J% z8 |' \0 L
1012 0.10~0.15 0.30~0.60 ≤0.040 ≤0.050
! W+ t5 a. }2 [* p1 b2 Y. `1015 0.13~0.18 0.30~0.60 ≤0.040 ≤0.050
. ^* E# h4 q B% f/ {7 v# y) v1016 0.13~0.18 0.60~0.90 ≤0.040 ≤0.050
7 P, [( b8 j) D" ^5 m7 [0 S1017 0.15~0.20 0.30~0.60 ≤0.040 ≤0.050
" G, b' Z- V6 }$ V8 O/ b1018 0.15~0.20 0.60~0.90 ≤0.040 ≤0.0508 S! j% @; o3 a" Z: c2 S8 L
1019 0.15~0.20 0.70~1.00 ≤0.040 ≤0.050
: B$ ]$ i/ [& C* i( b; ~6 y1020 0.18~0.23 0.30~0.60 ≤0.040 ≤0.050
5 x. ?, q$ ?, `. @# c) k1021 0.18~0.23 0.60~0.90 ≤0.040 ≤0.050
& b1 N! R5 c9 j1022 0.18~0.23 0.70~1.00 ≤0.040 ≤0.050
: D3 ? j7 @& ?1025 0.22~0.28 0.30~0.60 ≤0.040 ≤0.050
) _/ w6 D: c3 {1 P3 o0 Y' {1026 0.22~0.28 0.60~0.90 ≤0.040 ≤0.050
/ Q$ x: }6 J2 J" D# \; J1030 0.28~0.34 0.60~0.90 ≤0.040 ≤0.050
5 D4 L G/ g! H, x% f p# L+ ]1035 0.32~0.38 0.60~0.90 ≤0.040 ≤0.050# i4 t0 I4 {2 y# }' W M1 Z
1040 0.37~0.44 0.60~0.90 ≤0.040 ≤0.0505 W; f# W; K' k" R2 k: F
1045 0.43~0.50 0.60~0.90 ≤0.040 ≤0.050& m& }- q! O: U3 I6 r3 |7 x. k
1050 0.48~0.55 0.60~0.90 ≤0.040 ≤0.0502 ~9 L- I% b; d# b$ p% ]2 M( l; x
1518 0.15~0.21 1.10~1.40 ≤0.040 ≤0.0503 k* w& d/ |- ~9 S. f1 G
1524 0.19~0.25 1.35~1.65 ≤0.040 ≤0.050$ q" w% ]! B% L9 Q9 c
1541 0.36~0.44 1.35~1.65 ≤0.040 ≤0.050 b. E7 I0 W) r& _: m) E* H+ {! s8 d
8 @) Z% j! {3 C6 {1 F5 ^C1010不知道是什么东东 |
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