˾3lĥza(chn){ۺаl(f)(sh)ĥzԃ(yu)Ʒ|(zh)(yu)ԽĥĥИI(y)õĿڱ
܈݁Ѻz
Ҏ(gu)2.4/3.2mm/4.0mm b50kg/P
;܈݁܈_݁BT݁Ѻ
܈݁Ѻz
̖(ho)
|
C
|
Mn
|
Si
|
Cr
|
Mo
|
W
|
V
|
S
|
P
|
Ni
|
HRC
|
c(din)Ҫ;
|
KN224
|
0.25-0.35
|
1.0-2.0
|
0.50-1.0
|
5.50-7.50
|
0.80-1.50
|
1.0-2.0
|
0.5-1.0
|
0.010
|
0.018
|
|
45-55
|
ڟ܈_݁Ѻ
|
KN224B
|
0.25-0.55
|
1.0-2.0
|
0.50-1.0
|
5.50-7.50
|
0.80-1.50
|
1.0-2.0
|
0.5-1.0
|
0.010
|
0.015
|
|
53-60
|
ڟ܈_݁Ѻ
|
KN414N
|
0.05-0.15
|
0.5-2.5
|
0.3-1.5
|
11.5-14.5
|
0.5-1.5
|
|
|
|
|
2.0-4.0
|
40-50
|
zBT݁Ѻ
|
KN414N-O
|
0.05-0.15
|
0.5-2.5
|
0.3-1.5
|
11.5-14.5
|
0.5-1.5
|
|
|
|
|
2.0-4.0
|
40-50
|
Աo(h)zBT݁Ѻ
|
|