޷ ǰλ:ҳ- > ޷
20D16MnD ʵöֹܶͼܲ

  (һ20D ֹͼ

a.ֹͼĻѧɷ

ֹͼѧɷ֣%

C

Si

Mn

Als

Cr

S

P

Ni

Cu

0.170.24

0.170.37

0.350.65

0.015

0.25

0.030

0.030

0.25

0.25

--

b.ֹͼij͵³

ƺȣmm)

ȴ״̬

bMP)

sMP)

5(%)

-20Akv(J)

50

ӻػ

370520

215

24

20

c.ֹͼӦ

ƺȣmm)

               ֹͼ¶ȣ棩µӦ

20

100

150

200

250

300

350

50

123

119

113

104

95

86

79

16MnD ֹͼ

a.ֹͼĻѧɷ

                                    ֹͼѧɷ֣%

C

Si

Mn

Als

Cr

S

P

Ni

Cu

0.120.20

0.200.60

1.201.60

0.015

0.25

0.025

0.025

0.30

0.25

--

b.ֹͼij͵³

ƺȣmm)

ȴ״̬

bMP)

sMP)

5(%)

  Akv(J)

J

200

ӻػ

450600

275

19

-40

20

200300

-30

20

c.ֹͼӦ

ƺȣmm)

               ֹͼ¶ȣ棩µӦ

20

100

150

200

250

300

350

300

150

150

147

135

129

116

110

  • һţ øֹܶܶͼIJʡ;Ӧ¶
  • һţ 09MnNiD09Mn2VD öֹܶͼѧѧӦ

  • ҵһϵˣ 15069510010 绰+86 635 5085885 ҵϵˣ 18863583868 绰+86 635 5085775 棺+86 635 5085775
    Ȩ © ɽջֹܷ޹˾  Copyright © 2015-2016 http://www.gangguan169.com All rights reserved ֧:ʤ