SUS630
SUS630RwӲP䓡иߏӲ^õĺܺgܡѽƏV
\yTSwИIһgҪĸߏ㲿ȡ
SUS630P (ձ̖)
P䓣SUS630
~ijӲ䓷NS݆C~/⎘ɵijӲRwP̼
ͣgԺͿɺԾһRwͲP䓺c18-8ͲPƣ̎ˇԺ
^yMӹ
MMӲ͡
;
gԸȸߵ㲿S݆C
Wɷ
̼ C 0.07
Si1.00
i Mn1.00
S 0.030
P 0.035
t Cr15.5017.50
Ni3.005.00
~ Cu3.005.00
SUS630P
SUS630P
Nb0.150.45
؛B
һԟ̎B؛̎Nںͬעδעߣ̎
B؛
SUS630ϽdzˮRwIJP䓣@ȼиߏӲ
Ϳg^̎aƷęCеܸ _
_1100-1300 mpa (160-190 ksi) ͉@ȼڸ300
(570F) dz͵Ĝض⼰ϡ}õĿgĿg c304
430 һ
W
b (MPa)480rЧ,1310; 550rЧ,1060; 580rЧ,1000; 620rЧ,930
l 0.2 (MPa)480rЧ,1180;550rЧ,1000;580rЧ,865;620rЧ,725
L 5 (%)480rЧ,10;550rЧ,12;580rЧ,13;620rЧ,16
տs (%)480rЧ,40;550rЧ,45;580r
Ч,45;620rЧ,50
Ӳ ,363HB͡38HRC;480rЧ,375HB͡40HRC; 550rЧ
,331HB͡35HRC;580rЧ,302HB͡31HRC;620rЧ,277HB͡28HRC
̎ˇ
̎Ҏ
1)10201060;
2)480rЧ,̎,470490;
3)550rЧ,̎,540560;
4)580rЧ,̎,570590;
5)620rЧ,̎,610630䡣 MMӲ
؛B
һԟ̎B؛̎Nںͬעδעߣ̎