AISI 1045
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9 T" `& o% Z0 U5 m1 ?/ z0 WCategory Steel
/ N8 H- [3 s( I9 f/ VClass Carbon steel
- p) B q6 L- kType Standard , _- ?7 \, y$ U7 [3 {
Designations France: AFNOR XC 42 TS , AFNOR XC 45 , AFNOR XC 48 , AFNOR XC42 7 {( K0 _. v' h" k2 N
Germany: DIN 1.1191 " g% ]! m# b: W% M D4 T9 w
Japan: JIS S 45C , JIS S 48 C
5 W1 B2 R5 T5 y" E: \6 v2 xSweden: SS 1672 4 o. `2 Y$ ~( S3 g8 i' h- p5 p4 m9 |
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 4 y+ p0 d, J, f; d% C' C9 M6 A
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Composition
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Element Weight %
0 N6 H- \* ^3 g+ P- CC 0.43-0.50
; ^4 x9 [- `9 I% s$ U6 m+ p& rMn 0.60-0.90
8 N% |, x5 }# W1 t% J" J7 n. QP 0.04 (max)
& n+ X' V; x$ `; r# u; n4 gS 0.05 (max)
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1 x1 C) F" u# t7 T" ]1 w' j6 ?Mechanical Properties
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Properties Conditions
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/ t! }& |+ p/ u: }: K% ]Density (×1000 kg/m3) 7.7-8.03 25
1 g! ?, x6 @/ k* J, ZPoisson's Ratio 0.27-0.30 25
% y: U7 }( l6 |$ N- A: fElastic Modulus (GPa) 190-210 25
) B( Y* X k; tTensile Strength (Mpa) 585 25 cold drawn, annealed (round bar (16-22 mm)) more 9 F) k* F+ T2 O; N* t0 u0 Q; C) U* J7 b
Yield Strength (Mpa) 505 ' g6 P( X6 F* p
Elongation (%) 12 3 k( v+ \: t; U5 D9 g0 T
Reduction in Area (%) 45
4 p% e7 w1 O( @* pHardness (HB) 170 25 cold drawn, annealed (round bar (19-32 mm)) more
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发表于 2006-12-20 16:17:25
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