| 相对切削加工性 | 0.20 H3 @% R, m" c6 ?. R8 {
~0.4 | 0.2
3 L% W0 a# D+ a2 i7 f~0.5 | 0.2" F( w+ X: N$ f5 e2 j" Z4 v/ x
~0.45 | 0.11 [+ q Z M5 L
~0.25 | 0.3. `" a0 f) r8 c
~0.4 | 0.5
. |- A& v8 i: ~- _. }~0.6 | 0.5
) D6 L& k3 l' L) Y7 c* z3 y~0.7 | 0.6: d0 R) U/ k' T0 k
~0.8 | 0.15
8 P+ [/ j$ H' r9 V' j% j~0.3 | 0.08
- e5 U7 d# X. e. Z~0.2 | 0.052 M5 @, w' d6 {/ n* M
~0.15 | 0.25- Y! K/ ^3 p# u+ ?) ?
~0.38 |