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 Metal Electrodes for Hand Arc Welding


Metal Electrodes for Hand Arc Welding

Electrode AI-400/10

  GOST 9466-75
  OST 5.9244-75
  OST 5.9370-81
  A-400/10Y--BD
  E- 20
Application Area
For welding of stainless steels of the austenitic class 10X17H13M2T (X17H13M2T) and 10X17H13M3T (X17H13M3T), brades, as well as 08H10T (OX18H10T), 08X18H12T (OX18H12T) and the like, operating at the temperature up to 350C and not subjected to thermal treatment after welding.
  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 60-90   11,5-12,5   90-95
  4,0 110-140  
  5,0 140-160  

Chemical Composition of Build-up Metal, %
  C Mn Si Cr Mo Ni Nb S P N
  0,10
  max
1,10-
3,10
0,6
max
16,8-
19,0
2,0-
3,5
9,0-
12,0
  0,025
max
0,030
max
0,30-
0,75

Weld Metal Stress-strain Properties
  σ , P   σ , P δ s, %    α t, J/cm2, α H temperature C
   +20 -20 -40
  560-660   370-470 25 min    90 min    
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