AISI 1045
" h: I- O; Z {5 v4 y" L9 a! r: z 0 }; ?, r+ T5 I. h
, p; f Y- } s& t1 ICategory Steel
, O0 s5 [# I7 I0 ^+ Q( o/ l/ jClass Carbon steel 8 D" [7 A u3 C
Type Standard
' z& o" }+ D" PDesignations France: AFNOR XC 42 TS , AFNOR XC 45 , AFNOR XC 48 , AFNOR XC42
3 a- B G" L8 C5 l* kGermany: DIN 1.1191 8 J& P; p1 `1 U/ H2 J
Japan: JIS S 45C , JIS S 48 C
* E% H W* ?3 u+ K+ e+ I3 Q. C0 y- ySweden: SS 1672 ! B( Z( V, {2 f
United States: ASTM A29 , ASTM A510 , ASTM A519 , ASTM A576 , ASTM A682 , FED QQ-S-635 (C1045) , FED QQ-S-700 (1045) , SAE J403 , SAE J412 , SAE J414 , UNS G10450 ) w& e2 P$ T9 c, c& W
: ?1 L! L3 f+ m3 X8 g2 }5 M
Composition % u) t7 t1 B5 D* R* A% I
2 u3 p! ?+ p& X
; z- S' q/ E1 D4 A+ E; s( IElement Weight % 4 q( O5 ]2 I M R- f6 w) m" H
C 0.43-0.50
5 N0 Y4 \5 ~+ S6 a; p, x% `Mn 0.60-0.90
1 ~0 r2 |5 M- v6 ?% jP 0.04 (max)
; D3 s* [3 D1 a; m. P! l9 ~S 0.05 (max)
8 i8 s& k2 }$ l* B [% E+ F* n
6 b& Z. E* X2 Y9 c* A1 j/ l* N0 r& }$ N- M
Mechanical Properties + i- w& C! ~9 b& ]- e
' E! y- r, Z- [2 ^
& ?3 i. j$ [2 |: ZProperties Conditions 8 Q) z" l# ~: H7 h& v
T (°C) Treatment
: M# @6 T" e0 n2 `% EDensity (×1000 kg/m3) 7.7-8.03 25
O. D+ {7 O" F' xPoisson's Ratio 0.27-0.30 25
; ^2 q4 t' i) Y0 \% i% bElastic Modulus (GPa) 190-210 25 . h* H3 f7 t2 y8 c' X
Tensile Strength (Mpa) 585 25 cold drawn, annealed (round bar (16-22 mm)) more 9 a6 L$ L* S5 Y9 I
Yield Strength (Mpa) 505 6 p: }4 ]9 p7 O& m0 W2 q' A
Elongation (%) 12
: f1 ~1 c$ R2 K7 i; ^5 p/ v5 |) ~Reduction in Area (%) 45 $ Y( @- u2 [8 |4 s; O6 _ w4 k1 Z1 B
Hardness (HB) 170 25 cold drawn, annealed (round bar (19-32 mm)) more P, Q& R9 ~& {3 T
" N8 K; S/ |; m5 K3 E
|
发表于 2006-12-20 16:17:25
