40crnimoaA
ϼܕrg
2017-06-29

40CrNiMoAA䓣40CrNiMoAϽY䓣40CrNiMoA䓲ģϽY䓺QϽY䓣40CrNiMoAǺϽY䓵һNҲQϽ䓣ڃ|̼ؽY䓵ĻAϣm97ӰԺߣһߣ_ɬɬ_www.porn.comؼһN򔵷NϽԪأ^5%Ƴ97ӰԺߣһߣ_ɬɬ_www.porn.com䓷N

(2)

̼ C 0.370.44

Si0.170.37i Mn0.503.82

S Sຬ0.025

P S97ӰԺߣһߣ_ɬɬ_www.porn.comຬ0.025

t Cr0.600.90

Ni1.258.98

~ CuSຬ0.25

f Mo0.152.75

W

ܶkg/m3s7830

97ӰԺߣһߣ_ɬɬ_www.porn.comģGPa209

b (MPa)980(100)

97ӰԺߣһߣ_ɬɬ_www.porn.coms (MPa)835(85)

L5 (%)12

տs (%)58

(3)

_ Akv (J)78

_97ӰԺߣһߣ_ɬɬ_www.porn.comgֵkv (J/cm²)67(37)

ԇӳߴ磺ԇë97ӰԺߣһߣ_ɬɬ_www.porn.comߴ90mm

̎97ӰԺߣһߣ_ɬɬ_www.porn.com850ȣsͣػض600ȣsˮͣ

䓲˻ߜػػ97ӰԺߣһߣ_ɬɬ_www.porn.comBӲHBW269