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A metallic powder used for coating metallic or nonmetallic surfaces by the welding process, to produce a surface resistant to abrasion and/or corrosion. It may be applied with an oxy-acetylene torch, furnace, or with a spray weld gun.
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Welding machine parts and parts of apparatus
Parts for electric laser, other light or photon beam, ultrasonic etc. Soldering, brazing or welding machines and apparatus for hot metal etc. Spraying
Metalworking machine tools
Y - Indicates information is in the hazardous materials information resource system (hmirs).
PMICA - Item does not contain precious metal.
CRITL- The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
136500 - Metal noi/metal alloys noi
732 - Tools, hand and portable, electric
9 - Other or no special handling required (sh)
A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.
B - Construction materials: includes paint and related materials, prefabricated building, wood products, metal and composition mater
W - Rating variable
Z - No special type of cargo code applicable
Questions & Answers: |
|
What are the historical prices recorded for this stock number? | |
Historical data shows pricing from $1,674.47 to $2,790.79.. | |
Does NSN 3439-00-235-8202 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, New Zealand, Republic Of Korea, Netherlands, and Turkey | |
What is the NIIN of NSN 3439-00-235-8202? | |
002358202 or 00-235-8202 | |
Does NSN 3439-00-235-8202 require demilitarization? | |
Yes - ITAR Controlled | |
What is the most recent solicitation for NSN 3439-00-235-8202? | |
No solicitations for this NSN. | |
When was this national stock number assigned to the federal catalog? | |
Oct 24, 1969 |
Routes of entry: inhalation: yes skin: yes ingestion: no
reports of carcinogenicity: ntp: no iarc: no osha: no
health hazards acute and chronic: welding consumables are non-reactive,
non-flammable, non-explosive, and essentially non-hazardous until
used in a welding operation. welding hazards include inhalation of
fumes, thermal burns, radiat ion burns and electric shock.
explanation of carcinogenicity: the product contains no ingredient that
is listed by iarc, ntp or osha as a carcinogen.
effects of overexposure: exposure to welding fumes may cause metal fume
fever resulting in dizziness, nausea, fever and/or irritation of
nose, throat and eyes. Toxic gases can be fatal. Chronic exposure
may lead to transient or perminent lung damage. skin contactmey
cause dermititis in some sensitive people.
medical cond aggravated by exposure: pre-existing respiratory
disfunction may be aggravated by fume inhalation.
First aid: fume inhalation: remove from exposure. Get medical attention.
thermal burn: use normal first aid. Ultraviolet exposure: skin;treat
as sunburn. Eye; get medical attention. Electric shock: turn off
power. R emove and restore breathing if necessary. Get medical
attention. Ingestion of powder: induce vomiting, get medical
attention.
Hcc: n1
boiling pt: b.P. Text: 5200f,2871c
melt/freeze pt: m.P/f.P text: 2700f,1482c
spec gravity: powder
ph: none
solubility in water: negligible
appearance and odor: gray/black powder, no odor
percent volatiles by volume: none
Stability indicator/materials to avoid: yes
strong acids and/or strong oxidizing agents
stability condition to avoid: none
hazardous decomposition products: welding and cutting operation may
produce oxides of the metals.
Waste disposal methods: dispose i/a/w federal, state & local
regulations. reclaim metals if appropriate.
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.
Ingred name: tungsten carbide
cas: 12070-12-1
rtecs #: yo7250000
fraction by wt: 89%
other rec limits: none specified
osha pel: 5 mg w/m3
acgih tlv: 5 mg w/m3
ingred name: cobalt (sara iii)
cas: 7440-48-4
rtecs #: gf8750000
fraction by wt: 11%
other rec limits: none specified
osha pel: 0.1 mg/m3;as co
acgih tlv: 0.05 mg/m3;dust 9293
Effects of overexposure: respiratory irritation, possible dermatitis.
First aid: inhale: remove to fresh air, give cpr/o*2 if
need;eyes/skin: flush w lg amts h*2o for 15 min;ingest: rinse mouth;
get medical attention for eyes, breathing difficulty, or other
symptoms of overexposure.
Hcc: n1
spec gravity: 0.0
solubility in water: 5.4.
appearance and odor: powder,no odor.
Stability indicator/materials to avoid: yes
eyes,mouth ,cuts,scratches or open wounds.
stability condition to avoid: dust,fumes,mist
hazardous decomposition products: ozone, nitric oxide
conditions to avoid polymerization: avoid exceeding the tlv limit for no
and ozone
Waste disposal methods: dispose of collected material 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.
Ingred name: tungsten
cas: 7440-33-7
rtecs #: yo7175000
osha pel: 5 mg/m3/ 10 stel
acgih tlv: 5 mg/m3/10 stel;9192
ingred name: graphite, synthetic
cas: 7440-44-0
rtecs #: ff5250100
osha pel: 15 mg/m3 tdust
acgih tlv: 2 mg/m3 tdust; 9293
ingred name: cobalt (sara iii)
cas: 7440-48-4
rtecs #: gf8750000
osha pel: 0.1 mg/m3;as co
acgih tlv: 0.05 mg/m3;dust 9293
Ld50 lc50 mixture: n/k - co 1500 mg/kg oral rat
routes of entry: inhalation: yes skin: no ingestion: yes
reports of carcinogenicity: ntp: no iarc: no osha: no
health hazards acute and chronic: product is irritating to skin,eyes and
mucous membranes and may cause temporary or permanent respiratory
disease. 20 mg/cum cobalt is considered immediately dangerous to
life and health
explanation of carcinogenicity: germay lists cobalt as an animal
carcinogen. U.S. Agencies show no listing at all.
effects of
overexposure: eye: pain,itching.Skin: dermatitis,eczema,itching.Inhal:
cough,dyspnea,hemoptysis,pulmonary
fibrosis.Ingest: hypotension,pain,nausea,vomiting,g/i
irritation,diarrhea,convulsions
medical cond aggravated by exposure: some pulmonary skin conditions may
be aggravated by exposure to this product.
First aid: inhal: rmv to fresh air. If not brthng give cpr; if brthng
diff give oxygen. Eye: immed flush w/plenty of water. Skin: wash
w/soap&water. Rmv contam clthg&shoes. Ingest: induce vomit. Rpt
until vomit is c lear. Nothg by mouth if unconsc. Get medical attn.
Hcc: n1
boiling pt: b.P. Text: 5198f/2870c
melt/freeze pt: m.P/f.P text: 2723f/1495c
spec gravity: 12-15.5
solubility in water: insoluble
appearance and odor: gray powder, no odor
Stability indicator/materials to avoid: yes
clf*3,f*2,no*2,no,if*5,pbo,nh*4no*3,hydrazinium nitrate,nytril
fluoride,acetylene
stability condition to avoid: heat
hazardous decomposition products: smoke and fumes
Waste disposal methods: send to reclaimation facility. If none are
available, dispose of i/a/w federal,state,local 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.
Ingred name: tungsten carbide
cas: 12070-12-1
rtecs #: yo7250000
fraction by wt: 70-98%
other rec limits: 5 mg/cum
osha pel: 5 mg/m3/10 stel (w)
acgih tlv: 5 mg/m3/10 stel (w)
ingred name: cobalt (sara iii)
cas: 7440-48-4
rtecs #: gf8750000
fraction by wt: 2-30%
other rec limits: 0.1 mg/cum
osha pel: 0.1 mg/m3;as co
acgih tlv: 0.05 mg/m3;dust 9293
Routes of entry: inhalation: yes skin: yes ingestion: yes
reports of carcinogenicity: ntp: yes iarc: no osha: no
health hazards acute and chronic: dust from grinding has the potential
for causing transient or permanent respiratory disease,inlcluding
occupational asthma and lung scarring.Cobalt dust is thae most
probable cause of such respiratory diseases.Lung scarring can lead
to permanent disability or death.--see supplemental data--
explanation of carcinogenicity: mfr states not carcinogenic.However,ntp
table shows cr compounds as human carcinogen w/o distinction for
cr(iii) or (vi)
effects of overexposure: eyes: irritation. Skin: irritation,allergic
sensitization. Inhalation: irritation of nose and throat,nose
bleed,productive cough,wheezing,shortness of breath,chest
tightness. Ingestion: ingestion of signi ficant amounts has the
potential for causing blood.Heart and other organ problems.
medical cond aggravated by exposure: individuals with a history of
respiratory or skin conditions may be at increased risk.
First aid: eyes: flush with plenty of water.If irritation persists,see
doctor. Skin: remove contaminated clothing.Wash with soap and
water.If irritation persists see doctor. Inhalation: remove to fresh
air.Give cpr /oxygen if needed.See doctor. Ingestion: drink large
amount of water,induce vomit.See doctor.
Hcc: n1
spec gravity: 8.3-8.9
solubility in water: insoluble
appearance and odor: gray to silver metal. No odor.
percent volatiles by volume: 0
Stability indicator/materials to avoid: yes
strong acids and strong oxidizers. Strong oxidizers may cause fire or
explosion.
stability condition to avoid: none
hazardous decomposition products: none.
Waste disposal methods: notify your local environmental officer. Keep in
covered containers pending disposal.Dispose of in accordance with
federal.State and local regulations. May be sold as scrap for
reclaim.
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.
Ingred name: cobalt (sara iii)
cas: 7440-48-4
rtecs #: gf8750000
fraction by wt: 43-50%
other rec limits: none
osha pel: 0.1 mg/m3;as co
acgih tlv: 0.05 mg/m3;dust 9293
ingred name: chromium (sara iii)
cas: 7440-47-3
rtecs #: gb4200000
fraction by wt: 25-32%
other rec limits: none
osha pel: 1 mg/m3
acgih tlv: 0.5 mg/m3; 9192
epa rpt qty: 1 lb
dot rpt qty: 1 lb
ingred name: tungsten
cas: 7440-33-7
rtecs #: yo7175000
fraction by wt: 14-21%
other rec limits: none
osha pel: 5 mg/m3/ 10 stel
acgih tlv: 5 mg/m3/10 stel;9192
ingred name: manganese (sara iii)
cas: 7439-96-5
rtecs #: oo9275000
fraction by wt: 1-3%
other rec limits: none
osha pel: (c) 5 mg/m3 dust
acgih tlv: 5 mg/m3 dust 9293
Routes of entry: inhalation: yes skin: yes ingestion: yes
reports of carcinogenicity: ntp: no iarc: no osha: no
health hazards acute and chronic: eyes: dust irritation, conjunctivitis
epithelia hyperplasia of cornea, eyelid inflammation. Inhalation:
cough, dyspnea, decreased pulmonary function, pneumoconiosis, low
weight, diffuse nodular fibros is, respiratory
hypersensitivity/irritation, & mucous membranes irritation. Skin:
irritation, & dermatitis.
explanation of carcinogenicity: none
effects of overexposure: eyes: possible irritation. inhalation:
respiratory irritation. Skin: possible dermatitis. Ingested:
possible irritation.
medical cond aggravated by exposure: consult a physician.
First aid: eyes: flood eye with water. If irritation persists, consult a
physician. Skin: if irritation occurs, wash w/soap & water to
remove powder. Inhalation: expose to fresh air. Ingestion: consult
a physic ian.
Hcc: n1
melt/freeze pt: m.P/f.P text: 2200-2800f
solubility in water: negligible
appearance and odor: powder; no odor
Stability indicator/materials to avoid: yes
oxidizers
stability condition to avoid: supplier did not address this field.
hazardous decomposition products: ozone, nitric oxide from plasma flame.
(independent of powder)
conditions to avoid polymerization: will not occur.
Waste disposal methods: consult local & 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.
Ingred name: tungsten
cas: 7440-33-7
rtecs #: yo7175000
osha pel: 5 mg/m3/ 10 stel
acgih tlv: 5 mg/m3/10 stel;9192
ingred name: graphite, synthetic
cas: 7440-44-0
rtecs #: ff5250100
osha pel: 15 mg/m3 tdust
acgih tlv: 2 mg/m3 tdust; 9293
ingred name: cobalt (sara iii)
cas: 7440-48-4
rtecs #: gf8750000
other rec limits: 0.05 ppm
osha pel: 0.1 mg/m3;as co
acgih tlv: 0.05 mg/m3;dust 9293
ingred name: iron oxide
cas: 1309-37-1
rtecs #: no7400000
osha pel: 10 mg/m3 (fe)
acgih tlv: 5 mg/m3(fe),b2; 9293
Ld50 lc50 mixture: oral ld50 (rat) is unknown.
routes of entry: inhalation: yes skin: no ingestion: no
reports of carcinogenicity: ntp: no iarc: no osha: no
health hazards acute and chronic: acute- hazard by inhalation, skin &
eye contact. Inhalation may cause lung damage, irritation,
siderosis (benign pneumoconiosis). Skin & eye contact may cause
irritation. May cause skin dermatitis & e czema. Cobalt is suspect
carcinogen. Chronic- dermatitis, respiratory illness.
effects of overexposure: eye irritation, skin dermatitis & eczema,
respiratory and gastrointestinal tracts irritation
medical cond aggravated by exposure: persons with pre-existing
respiratory function may be more susceptible to the effects of the
welding fumes.
First aid: get medical attention if symptoms persist. Skin: remove
contaminated clothing. Wash skin with soap & water. Eye: flush with
water for 15 minutes, holding eyelids open. Inhaled: remove to fresh
air. Provi de oxygen/cpr if needed. Oral: get medical attention.
Hcc: n1
melt/freeze pt: m.P/f.P text: 2200-2300f
spec gravity: 4.5 - 6.3
evaporation rate & reference: not relevant
solubility in water: insoluble
appearance and odor: powder, odorless
Stability indicator/materials to avoid: yes
oxidizers, acids, sulfur
stability condition to avoid: excessive heat, flame
hazardous decomposition products: ozone and nitric acid are formed by
the plasma flame (independent of powder).
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 an d local 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.
Ingred name: tungsten carbide
cas: 12070-12-1
rtecs #: yo7250000
fraction by wt: 87.5%
other rec limits: none recommended
osha pel: 5 mg/m3 (tungsten).
acgih tlv: 5 mg/m3 (tungsten).
ingred name: cobalt (sara iii)
cas: 7440-48-4
rtecs #: gf8750000
fraction by wt: 11.5%
other rec limits: none recommended
osha pel: 0.1 mg/m3;as co
acgih tlv: 0.05 mg/m3;dust 9293
ingred name: iron
cas: 7439-89-6
rtecs #: no4565500
fraction by wt: 1.0%
other rec limits: none recommended
osha pel: 10mg/m3(oxide fume).
acgih tlv: 5 mg/m3(oxide fume).