镍铬钼钢 8660化学成分

SSBEE

求：镍铬钼钢 8660钢材相关的标准信息，化学成份，力学性能等。
% P5 c7 D3 G! `. \如有知道的大哥烦请指点下。

nbjwbzj

8660化学成份：C 0.56-0.64；Si 0.15-0.35；Mn 0.75-1.0；Cr 0.4-0.6；Ni 0.4-0.7；Mo 0.3-0.4
没有其它资料。

michaelliu09

成分应该是C 0.56-0.64；Si 0.15-0.35；Mn 0.75-1.0；P  0.035, S 0.040
7 s, h/ {: I4 t$ C' S6 iCr 0.4-0.6；Ni 0.4-0.7；Mo 0.15-0.35

cylin123

AISI 8660
0 |% z: S: H1 D1 ]/ M AISI 8860  Names  Nickel-chromium-molybdenum steel
! j6 n1 s) x% ?* RDesignations  United States: ASTM A322 , ASTM A332 , ASTM A506 , ASTM A519 , ASTM A711 , SAE J404 , SAE J412 , SAE J770 , UNS G86600  
Composition
% v/ n3 A- y2 t4 T' R. b0 C6 U Element Weight %
C  0.56-0.64  
* r3 H, |3 V  P5 R: _Mn  0.75-1.00  
; h/ M6 A8 ^2 n: X" ]: |! Y+ TP  0.035 (max)  
S  0.04 (max)  
Si  0.15-0.30  
Cr  0.40-0.60  
" B& Z# Q' Z  l; \9 KNi  0.40-0.70  
+ V8 W9 }& V) }# b7 ]+ @Mo  0.15-0.25  
6 a4 A  n; c5 H( }3 z% } Precision castings
specializes in all kinds of precision castings.

7 F8 i6 [/ l3 k$ }; \+ G8 SMechanical Properties
Properties  Conditions  
T (°C) Treatment
: r  a$ [8 |" Q% K" l9 {Density (×1000 kg/m3) 7.7-8.03  25   
1 }/ G0 e+ _$ j6 G) zPoisson's Ratio 0.27-0.30 25   
7 P4 s; D/ `6 T' l9 FElastic Modulus (GPa) 190-210  25   
$ w0 H8 x5 G' J' Q& rTensile Strength (Mpa) 1634  25  oil quenched, fine grained, tempered at 425°C  more
6 P9 F% ~' \9 [& }* S4 IYield Strength (Mpa) 1551  
Elongation (%) 13  
  q' R: i, ]5 V- `% W+ Y. |Reduction in Area (%) 37  
4 t* J# B) O. \; e0 v, G% yHardness (HB) 580  25  oil quenched, fine grained, tempered at 205°C more