欧美精品一区二区三区四区,人人摸人人操人人干人人舔,国产91清纯白嫩初高生,人妻少妇猛烈进入中文字幕图

品名

  AWSA5.9-93

  GB/T 17854-99

  熔敷金屬化學成份之一例

  TIG

  MIG

  C

  Si

  Mn

  Cr

  Ni

  Mo

  其它

  ER308L

  ER308L

  H00Cr21Ni10

  0.02

  0.42

  1.65

  20.10

  10.33

  -

  -

  ER309

  ER309

  H1Cr24Ni13

  0.083

  0.42

  1.63

  23.83

  13.13

  -

  -

  ER309L

  ER309L

  H00Cr24Ni13

  0.02

  0.39

  1.98

  23.88

  12.90

  -

  -

  ER309LSi

  ER309LSi

  -

  0.02

  0.87

  1.55

  24.10

  13.00

  -

  -

  ER310

  ER310

  H1Cr26Ni21

  0.086

  0.40

  2.01

  27.40

  21.80

  -

  -

  ER316

  ER316

  H0Cr19Ni12Mo2

  0.050

  0.36

  1.78

  19.61

  12.50

  5.49

  -

  ER316L

  ER316L

  H00Cr19Ni12Mo2

  0.025

  0.42

  1.91

  19.10

  12.58

  2.57

  -

  ER316LSi

  ER316LSi

  -

  0.021

  0.77

  1.95

  19.32

  13.45

  2.58