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ASTMA105ͼѧɷּѧ
4976 ʱ䣺2012-10-09

 

ASTMA105ͼѧɷּѧ

ѧɷ֩

  C

Mn

P

Si

Su

Ni

V

Nb

0.35

0.60-1.05

0.04

0.35

0.40

0.40

0.03

0.02

ѧ

   ǿ δb/MPa

δS/MPa

δ

Ψ

 Ӳ

HB/

      485

   250

   22

 30

187

ע1ڹ涨zui̼ÿ0.01%̿0.06%ֱzui1.35%

2CuNiCrMoĺܺͲӦ1.00%CrMoĺܺͲӦ0.32%

3Ҫ˫̶VNb߿ɷֱӵ0.10%0.05%

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