AISI 1045 " @/ n6 \- j+ {2 h: g* G
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Category Steel * s/ _) _. E4 j' P
Class Carbon steel
$ x7 g7 A3 A4 i2 M* eType Standard
+ `% c9 V$ z4 V) V4 h( T4 }Designations France: AFNOR XC 42 TS , AFNOR XC 45 , AFNOR XC 48 , AFNOR XC42 ) n5 f1 e5 Y _3 I! u6 k- T; O
Germany: DIN 1.1191
e$ {# J. i: aJapan: JIS S 45C , JIS S 48 C ' T! t. O: ^2 q: A4 z
Sweden: SS 1672 + k7 |* U+ O* r
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 h0 | u+ |# ^1 P9 o- c1 ]
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Composition 4 s; Q3 L) q4 ?* x. {: n6 Y
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- G+ d: X( A% ]Element Weight % l; [ c/ L. y f' K: N
C 0.43-0.50
" U- E$ Y+ \5 J( L' BMn 0.60-0.90
; [$ h6 K2 I) o) p9 [- AP 0.04 (max)
! u* k0 X& D8 _2 ~1 XS 0.05 (max) 8 R+ z6 Y3 w0 ~, w9 a2 w
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{5 m/ H' x/ jMechanical Properties 6 ?" E! ^! q$ D0 ~8 ~8 i
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2 W6 |! p( j7 _, IProperties Conditions
, z( _3 g* O8 zT (°C) Treatment
+ a' ]$ M: l; s2 Q3 Y) IDensity (×1000 kg/m3) 7.7-8.03 25
* D5 H! @7 E: r0 @' M* y% D: PPoisson's Ratio 0.27-0.30 25 $ d$ \* b, U9 k5 X6 P3 ~, ^4 c7 M
Elastic Modulus (GPa) 190-210 25 # R; w- H7 H# |) M: G
Tensile Strength (Mpa) 585 25 cold drawn, annealed (round bar (16-22 mm)) more
' ^+ b9 w- i! W+ VYield Strength (Mpa) 505 ( Z% q' ~9 I5 w+ ], E) r
Elongation (%) 12
2 a& Y7 b! K! [Reduction in Area (%) 45 : T6 a/ T1 }; f& F! ], ]$ _. U
Hardness (HB) 170 25 cold drawn, annealed (round bar (19-32 mm)) more
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發表于 2006-12-20 16:17:25
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