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Welding Electrode

NSN: 3439-00-372-4776 | Model: HTS-121G

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.

NSN Properties and Flags
NATO Stock Number
3439-00-372-4776
DEMIL
NO
Outside Diameter
0.045 inches
Current Type
Dc
Physical Form
Roll
Quantity Within Each Unit Package
12.0 pounds
Weld Position For Which Designed
All positions
Polarity Characteristic
Reverse
Flux Coating Type
Shielded arc
Weight
12.0 pounds
Material
Steel filler
Material Specification
Awsa5.18-79, cl e70s-3 assn standard single material response filler
Unit Package Type
Reel
Shape
Round

Pricing and Availability

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NSN 3439-00-372-4776 Datasheet

Supply Class (FSC):
Brazing Supplies And Accessories Soldering Miscellaneous Welding
Cross Reference:
  • HTS-121G
  • AWS A5.18/A5.18M
  • 25
  • P-H CO-85
  • IMPERIAL 75
  • AS-25
  • AWSA5.18-79 E70S-3 0.045 12LB
  • C2334-6515
  • A675
Cage Codes:
  • Central Wire Industries Ltd (CAGE 59711)
  • American Welding Society, Inc. (CAGE 31505)
  • Hobart Bros Co (CAGE 28835)
  • Esab Group, Inc., The (CAGE 84021)
  • Midstates Wire (CAGE 85011)
  • Wilson Corp Page (CAGE 77082)
  • Airco Industrial Gases Div Of (CAGE 90922)
  • Airco Welding Products (CAGE 52111)
Schedule B & Trade:
  • Schedule B: 8311200000 (NAICS 333992)

    Cored wire of base metal, for electric arc-welding

  • SITC: 69955

    Wire, rods, electrodes, etc., of base metal or of metal carbides, flux coated for soldering, etc, ; agglomerated base metal powder for metal spraying

  • End Use: 12300

    Finished metal shapes

Identification:
HMIC

Y - Indicates information is in the hazardous materials information resource system (hmirs).

PMIC

U - Precious metal content is unknown

CRITL

- The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Freight Information:
  • NMFC:

    197060 - Welding bars/rods/wire

  • WCC:

    746 - Welding equipment and soldering supplies

  • SHC:

    9 - Other or no special handling required (sh)

  • ADC:

    A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.

  • ACC:

    B - Construction materials: includes paint and related materials, prefabricated building, wood products, metal and composition mater

  • LTL:

    W - Rating variable

  • TCC:

    Z - No special type of cargo code applicable

NSN Management Codes:
  • SOS
    Sms
  • AAC
    Z
  • Quantity per pack
    1
  • Unit of Measure
    Sl
  • Shelf Life
    N/A
  • Classification Control
    U
  • MGMT_CTL
    E2200x-
  • Repariability
    This is a nonreparable item. if condemned or economically unserviceable, then dispose at the level authorized replace the item.

Questions & Answers:

What are the historical prices recorded for this stock number?
Historical data shows pricing from $116.60 to $194.33..
Does NSN 3439-00-372-4776 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
Department Of The Army, Department Of The Air Force, Department Of The Navy, and Turkey
What is the NIIN of NSN 3439-00-372-4776?
003724776 or 00-372-4776
Does NSN 3439-00-372-4776 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 3439-00-372-4776?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Mar 12, 1974
MSDS

Material Safety

MSDS BDXHR MUREX GMAW TYPE A675

Hazards

Effects of overexposure: dizz;nausea;irr.Of nose,throat,eyes.

First Aid

First aid: remove to fresh air.Obtain med.Attn.

Chemical Properties

Hcc: n1
appearance and odor: 0.045 in dia welding rod in a spool.

Reactivity

Stability indicator/materials to avoid: yes
hazardous decomposition products: fumes of metals&metal oxide
includ.Base metl.&coatng-see sup

Proper Disposal

Waste disposal methods: dispose iaw local,state & fed.Regs.

disclaimer (provided with this information by the compiling agencies):
this information is formulated for use by elements of the department
of defense. the united states of america in no manner whatsoever,
expressly or implied, warrants this information to be accurate and
disclaims all liability for its use. any person utilizing this
document should seek competent professional advice to verify and
assume responsibility for the suitability of this information to their
particular situation.

Ingredients List

Ingred name: iron oxide
cas: 1309-37-1
rtecs #: no7400000
fraction by wt: 98%.

osha pel: 10 mg/m3 (fe)
acgih tlv: 5 mg/m3(fe),b2; 9293

ingred name: manganese (sara iii)
cas: 7439-96-5
rtecs #: oo9275000
fraction by wt: 1.4%
osha pel: (c) 5 mg/m3 dust
acgih tlv: 5 mg/m3 dust 9293

ingred name: silicon
cas: 7440-21-3
rtecs #: vw0400000
fraction by wt: 0.6%
osha pel: 15 mg/m3 tdust
acgih tlv: 10 mg/m3 tdust; 9293

MSDS BPFBT # 36 ER70S-3

Hazards

Routes of entry: inhalation: yes skin: no ingestion: no
reports of carcinogenicity: ntp: no iarc: no osha: no
health hazards acute and chronic: acute: inhalation of welding fumes may
cause nervous system and muscle irregularities, irritation of eyes,
nose, throat, and respiratory system, metal fume fever. Chronic:
inhalation of fumes may caus e cancer, siderosis, and affect lung
function.

explanation of carcinogenicity: none
effects of overexposure: inhalation: nausea, dizziness, dryness of nose
and throat, coughing, wheezing and shortness of breath. Eyes:
redness, tearing, blurred vision.

medical cond aggravated by exposure: none specified by manufacturer.

First Aid

First aid: inhalation: remove to fresh air. Resuscitate if needed. Eyes:
flush with plenty of water for 15 minutes. See doctor. Skin: wash
with soap and water. Ingestion: do not induce vomiting. See doctor.

Chemical Properties

Hcc: n1
solubility in water: insoluble
appearance and odor: spool of wire-like solid material

Reactivity

Stability indicator/materials to avoid: yes
none specified by manufacturer.

stability condition to avoid: none specified by manufacturer.

hazardous decomposition products: metal fumes

Proper Disposal

Waste disposal methods: dispose of in accordance with local, state and
federal regulations.

disclaimer (provided with this information by the compiling agencies):
this information is formulated for use by elements of the department
of defense. the united states of america in no manner whatsoever,
expressly or implied, warrants this information to be accurate and
disclaims all liability for its use. any person utilizing this
document should seek competent professional advice to verify and
assume responsibility for the suitability of this information to their
particular situation.

Ingredients List

Ingred name: iron oxide
cas: 1309-37-1
rtecs #: no7400000
fraction by wt: >90%
other rec limits: none recommended
osha pel: 10 mg/m3 (fe)
acgih tlv: 5 mg/m3(fe),b2; 9293

ingred name: manganese (sara iii)
cas: 7439-96-5
rtecs #: oo9275000
fraction by wt:
other rec limits: none recommended
osha pel: (c) 5 mg/m3 dust
acgih tlv: 5 mg/m3 dust 9293

ingred name: silicon
cas: 7440-21-3
rtecs #: vw0400000
fraction by wt:
other rec limits: none recommended
osha pel: 15 mg/m3 tdust
acgih tlv: 10 mg/m3 tdust; 9293

MSDS CLNZM ER 70S-3, INWELD MILD AND LOW ALLOY STEEL WELDING WIRES

Hazards

Reports of carcinogenicity: ntp: no iarc: no osha: no
health hazards acute and chronic: short term (acute) overexposure to
welding fumes may result in discomfort such as: dizziness, nausea,
and dryness or irritation of the nose, throat, or eyes. Long term
(chronic) overexpsure to welding fumes may lead to siderosis (iron
deposits in the lung) and is believed by some investigators to
affect pulmonary function. Arc rays can injure eyes and burn skin.

electric shock can kill.

explanation of carcinogenicity: none.

effects of overexposure: dizziness, nausea, and dryness or irritation of
the nose, throat, or eyes.

medical cond aggravated by exposure: aggravation of preexisting
respiratory or allergic conditions may occur in some workers.

First Aid

First aid: call for medical aid. Employ first aid techniques recommended
by the american red cross.

Chemical Properties

Hcc: n1
appearance and odor: this product as shipped are nonhazardous,
nonflammable, nonexplosive & nonreact

Reactivity

Gaseous reaction products may include carbon monoxide & carbon dioxide.

ozone & nitrogen oxides may be formed by radiation from the arc.

stability condition to avoid: welding fumes cannot be classified simply.

their composition & quantities are dependent upon the metal being
welded, the process, the procedures, & electrodes used.

hazardous decomposition products: resonably expected fume constituents
of this product would include: complex oxides of iron, manganese,
silicon, copper & in the case of inweld 80sd2 (aws er 80sd2):
molybdenum.

Proper Disposal

Waste disposal methods: prevent waste from contaminating surrounding
environment. Discard any product, residue, disposable container, or
liner in an environmentally acceptable manner, in full compliance
with federal, state, and local regulations.

Ingredients List

Ingred name: iron oxide
cas: 1309-38-2
rtecs #: om4800000
= wt: 5.

acgih tlv: 5 mg/m3

ingred name: manganese
cas: 7439-96-5
rtecs #: oo9275000
= wt: 5.

osha pel: c5 mg/m3
acgih tlv: 1mg/m3

ingred name: silicon dioxide
cas: 7631-86-9
fraction by wt: 5(as sio2%)
acgih tlv: 3 mg/m3 (sio2)

ingred name: aluminium
cas: 7429-90-5
rtecs #: bd0330000
fraction by wt: 5(as al2o3%
osha pel: 15 mg/m3
acgih tlv: 10 mg/m3

ingred name: copper fumes
cas: 7440-50-8
rtecs #: gl5325000
fraction by wt: 0.1% (dust)
osha pel: 1 mg/m3
acgih tlv: 0.2 mg/m3
epa rpt qty: 5000 lbs
dot rpt qty: 5000 lbs

ingred name: molybdenum
cas: 7439-98-7
rtecs #: qa4680000
= wt: 15.

acgih tlv: 10 mg/m3
acgih stel: 20 mg/m3