国产亚洲精品俞拍视频_91热久久免费频精品99欧美_91色视频在线观看_性做久久久久久久久男女

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A102}ˎƤĵ̼Cr19Ni10P䓺lɽֱ
A102}ˎƤĵ̼Cr19Ni10P䓺lɽֱ rh  Ԫ() ӱ_
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ϼܕrg2024-06-24 10:54:17 g[163
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A102P䓺l

                   

                     GB/T E308-16

                              AWS E308-16

fA102}ˎƤĵ̼Cr19Ni10P䓺lɽֱ۷پõWܺͿggܡ

;ںӹضȵ300͸g06Cr19Ni1006Cr18Ni11TiP䓽Y

۷ٻWɷ֣|֔                                        %

C

Mn

Si

Cr

Ni

Mo

Cu

S

P

0.08

0.5~2.5

0.90

18.0~21.0

9.0~11.0

0.75

0.75

0.030

0.040

۷W

ԇĿ

Rm/MPa

A%

550

35

/mm

2.0

2.5

3.2

4.0

5.0

/A

25~50

     50~80

80~110

110~160

160~200

ע헣

  1. ǰl횽150Һ決1h

  2. ӕr^\MֱܲԴ^⺸llt

 

 

 

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