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(lin)ϵԒ: |
0514-85813123
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0514-85813122
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qqͷ: |
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{(dio)|(zh)䓵ıӲ̎
1 {(dio)|(zh)̖(ho)ɷ̎c
|
̖(ho) |
Ҫɷ |
̎ض |
W(xu)ܣСڣ |
|
w(C)
/% |
w(Si,Cr)
/% |
w(Mn)
/% |
𣯡 |
ػ𣯡 |
/MPa |
/MPa |
/(kJ/m2) |
|
45 |
0.42~0.50 |
Si0.17~0.37 |
0.50~0.80 |
840ˮ |
600 |
600 |
355 |
40 |
|
40Cr |
0.37~0.45 |
Cr 0.8~1.10 |
0.50~0.80 |
850 |
500 ˮ |
980 |
785 |
47 |
|
40MnB |
0.37~0.44 |
0.20~0.40 |
1.10~1.40 |
850 |
500 ˮ |
980 |
785 |
47 |
|
35CrMo |
0.32~0.40 |
Cr 0.8~1.10 |
0.40~0.70 |
850 |
550 ˮ |
980 |
835 |
63 |
|
38CrMoAl |
0.35~0.42 |
Cr 1.35~1.65 |
Al 0.7~1.1 |
940ˮ |
640 ˮ |
980 |
835 |
71 |
|
40CrMnMo |
0.37~0.45 |
Cr 0.9~1.20 |
0.90~1.20 |
850 |
600 ˮ |
980 |
785 |
63 |
2 {(dio)|(zh);
|
̖(ho) |
á; |
|
|
|
45 |
C(j)SX݆SN |
|
|
40Cr |
Ҫ{(dio)|(zh)SBU˨܇(ch)D(zhun)(ji)X݆ |
|
|
40MnB |
40Cr |
|
|
35CrMo |
Ҫ{(dio)|(zh)NU܈S40CrNiĴ |
|
|
38CrMoAl |
赪MUĥSܽzUҎ(gu) |
|
|
40CrMnMo |
ܛ_dɵĸߏ(qing)ȼ40CrNiMn䓵Ĵ |
|
45䓣B(ti)ıӲ̎

40Cr{(dio)|(zh)B(ti)ıӲ̎

38CrMoAl{(dio)|(zh)B(ti)ıӲ̎

|