Model: 388

Welding Electrode

Special Features:

Filler metal, phosphorous 0.02 pct, sulfur 0.02 pct

Properties:

Outside Diameter
0.250 inches
Length
14.000 inches
Current Type
Ac or dc
Weld Position For Which Designed
All positions
Flux Coating Type
Shielded arc
Filler Metal Chemical Composition In Percent
0.45 manganese fourth element
Filler Metal Chemical Composition In Percent
0.40 silicon fifth element
Filler Metal Chemical Composition In Percent
0.60 molybdenum third element
Filler Metal Chemical Composition In Percent
0.90 carbon second element
Filler Metal Chemical Composition In Percent
9.50 chromium first element
Material
Steel filler
Shape
Round
NSN
3439-00-077-1403
Part Number
388
Description
Electrode,welding
CAGE
00741

A coated or uncoated filler metal or an uncoated nonfiller material in wire or solid rod form. It is used in welding where the fusing or melting heat is supplied through the medium of an electric arc wherein the rod serves as carrier of the electric current. For a collection of welding electrodes, see welding electrode set. Excludes electrode, cutting, solid.

Part 388 NSN 3439-00-077-1403

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
03861
FIIG:
A283A0
Concept No.:
App. Key:
G
Cond. Code:
1
Status:
A

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators
HMIC
PMIC
ESD/EMI
ENAC
MMAC
CRITL
HMIC:
P
PMIC:
U
ESD:
ESD:
MMAC:
CRITL:
X

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Schedule B and Export
  • Schedule B: 8311100000
  • SITC: 69955
  • End Use: Finished metal shapes
  • NAICS: 333992
  • USDA: 1

Freight Class: Coated electrodes of base metal, for electric arc-welding

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