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 Metal Electrodes for Hand Arc Welding


Metal Electrodes for Hand Arc Welding

Electrode AI-395/9

  GOST 9466-75
  OST 5.9244-75
  OST 5.9374-81
  ЭA-395/9-Ф-ЛД
  E-Б 20
Application Area
For welding of the pearlitic low-alloy and carbon constructional steels with the austenitic steels of 08X18H10T , 10X17H13M2T types.
  Weldable
  Position
Current Mode = (+)
  Coating Type Basic

Melting Characteristic
  Welding Condition   Capacity, g/min
  (at current, A)
Build-up metal output, %
  Diameter, mm Current, A
  3,0 60-100   10,0-11,5   92-95
  4,0 110-150  
  5,0 130-180  

Chemical Composition of Build-up Metal, %
  C Mn Si Cr Mo Ni Nb S P N
  0,12
  max
1,20-
2,80
0,35-
0,70
13,5-
17,0
4,5-
7,0
20,0-
27,0
  0,018
max
0,030
max
0,08-
0,20

Weld Metal Stress-strain Properties
  σ в, МPа   σ т, МPа δ s, %    α t, J/cm2, α H temperature °C
   +20 -20 -40
  608   392 min 30 min    120    
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